Emergency Service
Heating, cooling, and plumbing emergencies happen when you least expect them. Contact the professionals at Masters Heating & Cooling to investigate and resolve the issues you're dealing with. We have the necessary skills and tools to fix your system so you can safely use it once again. Call us at (317) 881-9074 to get emergency HVAC or plumbing services in Central & Northeast Indiana.

Indianapolis Home Services for Heating, Cooling, & Plumbing

 

Indianapolis Service Overview

    • Serving Indianapolis Neighborhoods: Masters Heating, Cooling, & Plumbing proudly provides full heating, cooling, plumbing, and indoor air quality services across Meridian-Kessler, Butler-Tarkington, Broad Ripple, Irvington, Nora, Southport, Speedway, and Eagle Creek.

    • Decades of Multi-Era Expertise: Our technicians handle everything from century-old boiler systems and post-war furnaces to high-efficiency heat pumps in modern developments.

    • Tailored Home Solutions: We deliver customized recommendations based on housing age, existing ductwork, and specific neighborhood infrastructure rather than one-size-fits-all fixes

 

Indianapolis is one of the few cities where a technician can work on a century-old boiler system in the morning, troubleshoot a mid-century furnace in the afternoon, and finish the day installing a high-efficiency heat pump in a newer subdivision on the north side. That variety is what makes Indianapolis different. From the historic homes of Meridian-Kessler and Irvington to the post-war neighborhoods of Southport and Speedway, every part of the city presents its own challenges when it comes to heating, cooling, plumbing, and indoor air quality.

For homeowners, that means experience matters. A solution that works perfectly in Broad Ripple may not be the right fit for a home in Butler-Tarkington or a property near Eagle Creek. Masters Heating, Cooling, & Plumbing serves homeowners throughout Indianapolis with solutions tailored to the specific home, neighborhood, and systems involved. Call (317) 881-9074 today to schedule service.

Heating, Cooling & Plumbing Services Built for Indianapolis, IN

One of the reasons Indianapolis continues to attract homeowners is that every neighborhood offers something different. Residents gather in Broad Ripple for dining and entertainment, explore Mass Ave and Fountain Square, attend Colts games at Lucas Oil Stadium, cheer on the Pacers at Gainbridge Fieldhouse, and spend time at White River State Park. The Indianapolis Motor Speedway, Monument Circle, Newfields, and the Children’s Museum continue to make Indianapolis one of the most recognizable cities in the Midwest.

That diversity is reflected in the homes throughout the city. No two neighborhoods are exactly alike, which is why home service solutions should never be treated the same way either.

Historic Home HVAC & Furnace Replacement: Meridian-Kessler to Southport

One of the first things our technicians learn about Indianapolis is that housing age matters. Neighborhoods such as Meridian-Kessler, Butler-Tarkington, and Irvington contain homes that were built long before modern HVAC systems existed. Meanwhile, Southport, Speedway, and many west-side neighborhoods experienced growth during a completely different era. Because of that, the heating and cooling challenges we encounter can vary dramatically from one part of the city to another.

Some of the HVAC situations we regularly see include:

  • Historic homes where modern comfort expectations are being added to original construction
  • Older duct systems that struggle to distribute air evenly throughout larger homes
  • Boiler and radiator systems that still provide dependable heat but need modernization
  • Post-war ranch homes replacing aging furnaces that have served for decades
  • Two-story homes with second-floor comfort issues during Indianapolis summers
  • Homeowners upgrading to variable-speed equipment for quieter operation and improved efficiency

The goal is rarely just replacing equipment. Most homeowners want solutions that improve comfort, reduce operating costs, and fit the way their home was built.

High-Efficiency HVAC & Smart Comfort Upgrades for North Side Indianapolis

The north side of Indianapolis has become a hub for homeowners focused on efficiency, convenience, and long-term performance. Throughout Nora, portions of Washington Township, and newer developments near the city limits, homeowners are often looking for ways to improve comfort rather than simply replace failing equipment.

Some of the most common upgrades we see include:

  • Smart thermostats that allow homeowners to manage comfort remotely
  • Zoned systems that address temperature differences between floors
  • High-efficiency heat pumps
  • Variable-speed heating and cooling systems
  • Humidity control solutions
  • Ductless systems for additions, offices, and bonus rooms

These improvements help homeowners create more consistent comfort while reducing energy consumption and improving system performance throughout the year.

Indianapolis Plumbing Services: Tankless Water Heaters & Renovation Upgrades

Plumbing trends often mirror housing trends. In Irvington and older neighborhoods, plumbing service frequently involves infrastructure that has been modified through decades of ownership and renovation. In Nora and newer residential areas, homeowners are often focused on upgrades, efficiency improvements, and preventive maintenance.

Throughout Indianapolis, we regularly help homeowners with:

  • Water heater replacements as aging systems reach the end of their lifespan
  • Tankless water heater upgrades for improved efficiency
  • Water line repairs in older neighborhoods
  • Fixture upgrades during kitchen and bathroom remodels
  • Garbage disposal replacements
  • Gas line installations for appliance and outdoor living upgrades

The right plumbing solution depends on the home’s history, condition, and long-term goals of the homeowner.

Sump Pumps & Basement Water Management Plumbers in Indianapolis

Water management becomes especially important in a city as large and geographically diverse as Indianapolis. Homes near Eagle Creek face different drainage considerations than properties closer to Downtown, but the importance of protecting a home from water intrusion remains the same.

Some of the most common water-management concerns we address include:

  • Aging sump pumps that have not been inspected in years
  • Backup pump installations for added protection
  • Drainage improvements around foundations
  • Sewage pump repairs and replacements
  • Moisture concerns in finished basements
  • Emergency service following heavy storms

Most homeowners never think about these systems until something goes wrong. Routine inspections help ensure they continue working when they’re needed most.

Indoor Air Quality Is Becoming A Priority Across Indianapolis

As homeowners spend more time indoors, indoor air quality has become one of the fastest-growing areas of home improvement. Families are increasingly concerned about allergens, dust, humidity levels, filtration, and overall air quality throughout the home.

Some of the most popular indoor air quality improvements include:

  • Air purification systems
  • Duct cleaning services
  • UV light purification technology
  • Whole-home humidifiers and dehumidifiers
  • Enhanced filtration systems
  • Carbon monoxide detection upgrades
  • Airflow balancing improvements

These solutions often provide benefits that homeowners notice immediately, particularly during allergy season and periods of extreme weather.

Why Indianapolis Homeowners Trust Masters

Serving Indianapolis requires experience with every type of housing stock, from historic homes and urban renovations to post-war neighborhoods and modern developments. A boiler in Meridian-Kessler, a sump pump in Southport, and an HVAC replacement near Eagle Creek all require different expertise.

Masters Heating, Cooling, & Plumbing provides heating, cooling, plumbing, and indoor air quality services throughout Indianapolis. Our team focuses on practical recommendations, honest communication, and solutions tailored to the specific needs of each property.

What Indianapolis Area Homeowners Are Saying

“Thank you to Masters Heating and Cooling. Each time we need them they are here. Sam Gilman was prompt, knowledgeable, curious, and made sure to explain what was going on and what needed to be done to get our A/C working again. We highly recommend them.”

— Amber A.

“During our recent 95 degree week of weather, we needed to replace our HVAC unit and Masters was our chosen company. Duane Tinkle was very professional and did a great job on our installation with a follow up lesson on the new thermostat and the different filter. Very pleased.”

— Carri R.

“Service Tech John Heaton serviced my heating system today. He was very pleasant and answered questions I had on filter replacement. I’m very happy with the job that he did.”

— Vickey M.

Reliable Home Services Throughout Indianapolis

Whether you own a historic home in Irvington, a bungalow in Broad Ripple, a ranch in Southport, a property near Eagle Creek, or a home close to Downtown Indianapolis, Masters Heating, Cooling, & Plumbing is ready to help. Our team provides heating, cooling, plumbing, and indoor air quality services designed specifically for the homes, neighborhoods, and families that make Indianapolis unique. Call (317) 881-9074 today or schedule your service online.

Recent Jobs and Reviews in Indianapolis, IN

Job Locations and Reviews

Replaced two failed VRF blower motors on commercial rooftop unit. Verified system operation with temperature readings showing proper airflow and performance post-replacement. Unit returned to normal operating parameters with both motors functioning correctly.
Replaced two failed VRF blower motors on commercial rooftop unit. Verified system operation with temperature readings showing proper airflow and performance post-replacement. Unit returned to normal operating parameters with both motors functioning correctly.
MS G.
MS G. Checked in
Replaced two failed VRF blower motors on commercial rooftop unit. Verified system operation with temperature readings showing proper airflow and performance post-replacement. Unit returned to normal operating parameters with both motors functioning correctly.
Indianapolis, IN 46254
# HVAC Cooling System Maintenance

Completed scheduled preventive maintenance on residential cooling system. Performed comprehensive inspection of air handler unit and associated ductwork connections. Verified proper airflow through supply plenum and inspected all accessible duct joints for secure connections and proper sealing.

Conducted electrical diagnostics using calibrated clamp meter, measuring current draw at outdoor condensing unit. Recorded amperage reading of 4.8 AAC, indicating normal operating parameters within manufacturer specifications. Inspected all electrical connections at contactor and verified proper voltage supply to compressor circuit. All electrical components functioning within acceptable ranges with no signs of overheating or deterioration.

System operating efficiently with no deficiencies noted. Maintenance visit completed successfully.
# HVAC Cooling System Maintenance

Completed scheduled preventive maintenance on residential cooling system. Performed comprehensive inspection of air handler unit and associated ductwork connections. Verified proper airflow through supply plenum and inspected all accessible duct joints for secure connections and proper sealing.

Conducted electrical diagnostics using calibrated clamp meter, measuring current draw at outdoor condensing unit. Recorded amperage reading of 4.8 AAC, indicating normal operating parameters within manufacturer specifications. Inspected all electrical connections at contactor and verified proper voltage supply to compressor circuit. All electrical components functioning within acceptable ranges with no signs of overheating or deterioration.

System operating efficiently with no deficiencies noted. Maintenance visit completed successfully.
Kevin H.
Kevin H. Checked in
# HVAC Cooling System Maintenance Completed scheduled preventive maintenance on residential cooling system. Performed comprehensive inspection of air handler unit and associated ductwork connections. Verified proper airflow through supply plenum and inspected all accessible duct joints for secure connections and proper sealing. Conducted electrical diagnostics using calibrated clamp meter, measuring current draw at outdoor condensing unit. Recorded amperage reading of 4.8 AAC, indicating normal operating parameters within manufacturer specifications. Inspected all electrical connections at contactor and verified proper voltage supply to compressor circuit. All electrical components functioning within acceptable ranges with no signs of overheating or deterioration. System operating efficiently with no deficiencies noted. Maintenance visit completed successfully.
Indianapolis, IN 46203
Completed scheduled cooling maintenance on two HVAC systems. Performed comprehensive inspection of Carrier furnace unit with integrated cooling system, verified proper operation of all components, and checked refrigerant levels. Replaced AprilAire Stock No. 210 pleated air filter to ensure optimal airflow and system efficiency. Inspected condensate drainage system including PVC piping, confirmed proper airflow direction, and tested thermostat operation. Both systems operating within manufacturer specifications with no deficiencies noted at time of service.
Completed scheduled cooling maintenance on two HVAC systems. Performed comprehensive inspection of Carrier furnace unit with integrated cooling system, verified proper operation of all components, and checked refrigerant levels. Replaced AprilAire Stock No. 210 pleated air filter to ensure optimal airflow and system efficiency. Inspected condensate drainage system including PVC piping, confirmed proper airflow direction, and tested thermostat operation. Both systems operating within manufacturer specifications with no deficiencies noted at time of service.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance on two HVAC systems. Performed comprehensive inspection of Carrier furnace unit with integrated cooling system, verified proper operation of all components, and checked refrigerant levels. Replaced AprilAire Stock No. 210 pleated air filter to ensure optimal airflow and system efficiency. Inspected condensate drainage system including PVC piping, confirmed proper airflow direction, and tested thermostat operation. Both systems operating within manufacturer specifications with no deficiencies noted at time of service.
Indianapolis, IN 46227
Completed monthly cooling maintenance on two HVAC systems. Inspected blower wheel assembly and noted moderate dust and debris accumulation on centrifugal fan blades and interior components; documented condition with photos showing buildup on blower housing and filter areas. All mechanical components, electrical connections, and wiring verified intact and operational; systems functioning within normal parameters.
Completed monthly cooling maintenance on two HVAC systems. Inspected blower wheel assembly and noted moderate dust and debris accumulation on centrifugal fan blades and interior components; documented condition with photos showing buildup on blower housing and filter areas. All mechanical components, electrical connections, and wiring verified intact and operational; systems functioning within normal parameters.
MS W.
MS W. Checked in
Completed monthly cooling maintenance on two HVAC systems. Inspected blower wheel assembly and noted moderate dust and debris accumulation on centrifugal fan blades and interior components; documented condition with photos showing buildup on blower housing and filter areas. All mechanical components, electrical connections, and wiring verified intact and operational; systems functioning within normal parameters.
Indianapolis, IN 46237
Completed scheduled cooling maintenance on residential HVAC system. Inspected outdoor condenser unit, confirmed proper fan operation and verified unit cleanliness with intact protective wire guard. Documented heavily soiled air filter with significant dust and debris accumulation, including dense particulate buildup restricting airflow, and recommended immediate replacement to restore proper system efficiency and indoor air quality.
Completed scheduled cooling maintenance on residential HVAC system. Inspected outdoor condenser unit, confirmed proper fan operation and verified unit cleanliness with intact protective wire guard. Documented heavily soiled air filter with significant dust and debris accumulation, including dense particulate buildup restricting airflow, and recommended immediate replacement to restore proper system efficiency and indoor air quality.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance on residential HVAC system. Inspected outdoor condenser unit, confirmed proper fan operation and verified unit cleanliness with intact protective wire guard. Documented heavily soiled air filter with significant dust and debris accumulation, including dense particulate buildup restricting airflow, and recommended immediate replacement to restore proper system efficiency and indoor air quality.
Indianapolis, IN 46217
Completed scheduled preventive maintenance on residential cooling system. Performed electrical diagnostics using clamp meter, recording compressor amperage draw of 48 amps and verifying proper voltage readings of 0.5 volts at outdoor unit. Inspected refrigerant lines, electrical connections, and outdoor condensing unit for proper operation. All system components operating within normal parameters with no deficiencies noted.
Completed scheduled preventive maintenance on residential cooling system. Performed electrical diagnostics using clamp meter, recording compressor amperage draw of 48 amps and verifying proper voltage readings of 0.5 volts at outdoor unit. Inspected refrigerant lines, electrical connections, and outdoor condensing unit for proper operation. All system components operating within normal parameters with no deficiencies noted.
Kevin H.
Kevin H. Checked in
Completed scheduled preventive maintenance on residential cooling system. Performed electrical diagnostics using clamp meter, recording compressor amperage draw of 48 amps and verifying proper voltage readings of 0.5 volts at outdoor unit. Inspected refrigerant lines, electrical connections, and outdoor condensing unit for proper operation. All system components operating within normal parameters with no deficiencies noted.
Indianapolis, IN 46239
# HVAC Cooling System Maintenance

Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit and indoor air handler components. Indoor blower wheel showed significant dust and debris accumulation on fan blades, which was documented. Inspected condenser unit positioned on deck with gravel base - unit showed normal outdoor weathering with minor leaf accumulation in surrounding area. Verified structural integrity of both indoor and outdoor components, confirmed all protective grilles and fan guards were intact and secure. System components found to be mechanically sound and operational. Documented equipment condition through photographic records for maintenance history.
# HVAC Cooling System Maintenance

Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit and indoor air handler components. Indoor blower wheel showed significant dust and debris accumulation on fan blades, which was documented. Inspected condenser unit positioned on deck with gravel base - unit showed normal outdoor weathering with minor leaf accumulation in surrounding area. Verified structural integrity of both indoor and outdoor components, confirmed all protective grilles and fan guards were intact and secure. System components found to be mechanically sound and operational. Documented equipment condition through photographic records for maintenance history.
MS G.
MS G. Checked in
# HVAC Cooling System Maintenance Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit and indoor air handler components. Indoor blower wheel showed significant dust and debris accumulation on fan blades, which was documented. Inspected condenser unit positioned on deck with gravel base - unit showed normal outdoor weathering with minor leaf accumulation in surrounding area. Verified structural integrity of both indoor and outdoor components, confirmed all protective grilles and fan guards were intact and secure. System components found to be mechanically sound and operational. Documented equipment condition through photographic records for maintenance history.
Indianapolis, IN 46280
Indianapolis, IN - Conducted site assessment for mini split installation to accommodate new LASIK room addition. Evaluated existing office space with drop ceiling infrastructure, confirmed roof access availability, and documented ceiling-mounted HVAC components and spatial layout. Provided estimate for installing two mini split systems to serve the expanded medical facility requirements.
Shawn S.
Shawn S. Checked in
Conducted site assessment for mini split installation to accommodate new LASIK room addition. Evaluated existing office space with drop ceiling infrastructure, confirmed roof access availability, and documented ceiling-mounted HVAC components and spatial layout. Provided estimate for installing two mini split systems to serve the expanded medical facility requirements.
Indianapolis, IN 46260
Completed scheduled cooling maintenance on residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage and capacitance at contactor and control circuit connections, with readings indicating normal operating parameters at 300.0 VAC and 0.57 microfarads. Inspected outdoor condensing unit, verified proper electrical connections, and confirmed system operational status.
Completed scheduled cooling maintenance on residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage and capacitance at contactor and control circuit connections, with readings indicating normal operating parameters at 300.0 VAC and 0.57 microfarads. Inspected outdoor condensing unit, verified proper electrical connections, and confirmed system operational status.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance on residential air conditioning system. Performed electrical diagnostics using digital multimeter, measuring voltage and capacitance at contactor and control circuit connections, with readings indicating normal operating parameters at 300.0 VAC and 0.57 microfarads. Inspected outdoor condensing unit, verified proper electrical connections, and confirmed system operational status.
Indianapolis, IN 46219
Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of control boards and electronic components with all LED indicators functioning normally, and documented system condition with photographic records. Unit operating within manufacturer specifications with no immediate service needs identified.
Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of control boards and electronic components with all LED indicators functioning normally, and documented system condition with photographic records. Unit operating within manufacturer specifications with no immediate service needs identified.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance on residential Carrier air conditioning system. Performed comprehensive inspection of outdoor condenser unit, verified proper operation of control boards and electronic components with all LED indicators functioning normally, and documented system condition with photographic records. Unit operating within manufacturer specifications with no immediate service needs identified.
Indianapolis, IN 46239
Responded to cooling complaint where thermostat was set to 65°F but reading 76°F despite recent thermostat rewiring in May. Upon arrival, found outdoor condenser unit heavily overgrown with vegetation covering top and front grilles, restricting airflow and preventing proper heat rejection. Discovered frozen refrigerant line with significant ice buildup on suction line coupling near unit, indicating restricted airflow causing evaporator coil to freeze. Cleared all vegetation from condenser unit including vines and ground cover to restore proper airflow. Verified condensate drain line clear and functioning. System airflow restriction from vegetation growth was root cause of inadequate cooling performance and temperature differential issue. Unit operating properly after vegetation removal and allowing sufficient time for ice to melt from refrigerant lines.
Responded to cooling complaint where thermostat was set to 65°F but reading 76°F despite recent thermostat rewiring in May. Upon arrival, found outdoor condenser unit heavily overgrown with vegetation covering top and front grilles, restricting airflow and preventing proper heat rejection. Discovered frozen refrigerant line with significant ice buildup on suction line coupling near unit, indicating restricted airflow causing evaporator coil to freeze. Cleared all vegetation from condenser unit including vines and ground cover to restore proper airflow. Verified condensate drain line clear and functioning. System airflow restriction from vegetation growth was root cause of inadequate cooling performance and temperature differential issue. Unit operating properly after vegetation removal and allowing sufficient time for ice to melt from refrigerant lines.
MS G.
MS G. Checked in
Responded to cooling complaint where thermostat was set to 65°F but reading 76°F despite recent thermostat rewiring in May. Upon arrival, found outdoor condenser unit heavily overgrown with vegetation covering top and front grilles, restricting airflow and preventing proper heat rejection. Discovered frozen refrigerant line with significant ice buildup on suction line coupling near unit, indicating restricted airflow causing evaporator coil to freeze. Cleared all vegetation from condenser unit including vines and ground cover to restore proper airflow. Verified condensate drain line clear and functioning. System airflow restriction from vegetation growth was root cause of inadequate cooling performance and temperature differential issue. Unit operating properly after vegetation removal and allowing sufficient time for ice to melt from refrigerant lines.
Indianapolis, IN 46234
Completed scheduled cooling maintenance on residential heat pump system. Performed comprehensive inspection of outdoor condensing unit including coil cleaning, refrigerant charge verification, electrical connections check, and fan operation assessment. Unit found operating within normal parameters with no deficiencies noted; system ready for cooling season.
Completed scheduled cooling maintenance on residential heat pump system. Performed comprehensive inspection of outdoor condensing unit including coil cleaning, refrigerant charge verification, electrical connections check, and fan operation assessment. Unit found operating within normal parameters with no deficiencies noted; system ready for cooling season.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance on residential heat pump system. Performed comprehensive inspection of outdoor condensing unit including coil cleaning, refrigerant charge verification, electrical connections check, and fan operation assessment. Unit found operating within normal parameters with no deficiencies noted; system ready for cooling season.
Indianapolis, IN 46240
Indianapolis, IN - Completed scheduled preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condensing unit, verified electrical readings using digital multimeter showing 157.4V and 22.8A operating parameters within manufacturer specifications. System operating properly with no deficiencies noted.
MS W.
MS W. Checked in
Completed scheduled preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condensing unit, verified electrical readings using digital multimeter showing 157.4V and 22.8A operating parameters within manufacturer specifications. System operating properly with no deficiencies noted.
Indianapolis, IN 46231
Responded to no cooling complaint on residential air conditioning system. Upon arrival, evaluated aging outdoor condenser unit with cylindrical design and metal grille construction showing signs of deterioration and outdoor exposure. System was running but failing to provide adequate cooling due to age and condition of equipment exceeding 10 years of service life. Provided comprehensive full system replacement estimate covering new HVAC equipment installation to restore proper cooling functionality to the residence.
Responded to no cooling complaint on residential air conditioning system. Upon arrival, evaluated aging outdoor condenser unit with cylindrical design and metal grille construction showing signs of deterioration and outdoor exposure. System was running but failing to provide adequate cooling due to age and condition of equipment exceeding 10 years of service life. Provided comprehensive full system replacement estimate covering new HVAC equipment installation to restore proper cooling functionality to the residence.
Shawn S.
Shawn S. Checked in
Responded to no cooling complaint on residential air conditioning system. Upon arrival, evaluated aging outdoor condenser unit with cylindrical design and metal grille construction showing signs of deterioration and outdoor exposure. System was running but failing to provide adequate cooling due to age and condition of equipment exceeding 10 years of service life. Provided comprehensive full system replacement estimate covering new HVAC equipment installation to restore proper cooling functionality to the residence.
Indianapolis, IN 46239
Completed scheduled cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of evaporator coil assembly, confirming proper fin condition and structural integrity with minimal dust accumulation noted. Conducted electrical testing at outdoor condensing unit using digital multimeter, verifying system amperage and electrical performance within manufacturer specifications.
Completed scheduled cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of evaporator coil assembly, confirming proper fin condition and structural integrity with minimal dust accumulation noted. Conducted electrical testing at outdoor condensing unit using digital multimeter, verifying system amperage and electrical performance within manufacturer specifications.
MS W.
MS W. Checked in
Completed scheduled cooling maintenance visit on residential HVAC system. Performed comprehensive inspection of evaporator coil assembly, confirming proper fin condition and structural integrity with minimal dust accumulation noted. Conducted electrical testing at outdoor condensing unit using digital multimeter, verifying system amperage and electrical performance within manufacturer specifications.
Indianapolis, IN 46227
Completed routine cooling maintenance on residential air conditioning system. Performed comprehensive inspection of outdoor condensing unit, verified manufacturer specifications and unit identification, checked electrical connections and conduit mounting, and utilized calibrated service gauges to measure refrigerant pressures and system performance. Unit operating within normal parameters with no deficiencies noted.
Completed routine cooling maintenance on residential air conditioning system. Performed comprehensive inspection of outdoor condensing unit, verified manufacturer specifications and unit identification, checked electrical connections and conduit mounting, and utilized calibrated service gauges to measure refrigerant pressures and system performance. Unit operating within normal parameters with no deficiencies noted.
MS G.
MS G. Checked in
Completed routine cooling maintenance on residential air conditioning system. Performed comprehensive inspection of outdoor condensing unit, verified manufacturer specifications and unit identification, checked electrical connections and conduit mounting, and utilized calibrated service gauges to measure refrigerant pressures and system performance. Unit operating within normal parameters with no deficiencies noted.
Indianapolis, IN 46241
# HVAC Cooling System Maintenance Completed

Performed comprehensive preventive maintenance on residential cooling system as part of scheduled recurring service program. Conducted thorough inspection of outdoor condenser unit located on wooden deck area adjacent to building exterior. Unit appeared operational with fan grille and cabinet in serviceable condition.

Interior inspection revealed standard HVAC components including furnace cabinet, metal ductwork with copper and PVC piping connections, and condensate pump assembly. All mechanical components, refrigerant lines, and drainage systems were visually assessed for proper operation. Equipment showed normal signs of age and use with minor dust accumulation typical for residential systems.

Completed routine maintenance checklist items to ensure optimal system performance for the cooling season. All components found functioning within normal parameters at time of service visit.
# HVAC Cooling System Maintenance Completed

Performed comprehensive preventive maintenance on residential cooling system as part of scheduled recurring service program. Conducted thorough inspection of outdoor condenser unit located on wooden deck area adjacent to building exterior. Unit appeared operational with fan grille and cabinet in serviceable condition.

Interior inspection revealed standard HVAC components including furnace cabinet, metal ductwork with copper and PVC piping connections, and condensate pump assembly. All mechanical components, refrigerant lines, and drainage systems were visually assessed for proper operation. Equipment showed normal signs of age and use with minor dust accumulation typical for residential systems.

Completed routine maintenance checklist items to ensure optimal system performance for the cooling season. All components found functioning within normal parameters at time of service visit.
MS G.
MS G. Checked in
# HVAC Cooling System Maintenance Completed Performed comprehensive preventive maintenance on residential cooling system as part of scheduled recurring service program. Conducted thorough inspection of outdoor condenser unit located on wooden deck area adjacent to building exterior. Unit appeared operational with fan grille and cabinet in serviceable condition. Interior inspection revealed standard HVAC components including furnace cabinet, metal ductwork with copper and PVC piping connections, and condensate pump assembly. All mechanical components, refrigerant lines, and drainage systems were visually assessed for proper operation. Equipment showed normal signs of age and use with minor dust accumulation typical for residential systems. Completed routine maintenance checklist items to ensure optimal system performance for the cooling season. All components found functioning within normal parameters at time of service visit.
Indianapolis, IN 46254
# HVAC Cooling System Maintenance Completed

Performed scheduled cooling system maintenance on residential air conditioning unit. Conducted comprehensive electrical diagnostics using calibrated testing equipment. Measured compressor amperage draw at 64 amps AC using clamp meter, confirming operational parameters within manufacturer specifications. Verified incoming line voltage at 358 volts AC at the condensing unit, indicating proper electrical supply to the system. All electrical measurements recorded normal values with no anomalies detected. System operating efficiently with no immediate service needs identified. Unit cleared for continued operation through cooling season.
# HVAC Cooling System Maintenance Completed

Performed scheduled cooling system maintenance on residential air conditioning unit. Conducted comprehensive electrical diagnostics using calibrated testing equipment. Measured compressor amperage draw at 64 amps AC using clamp meter, confirming operational parameters within manufacturer specifications. Verified incoming line voltage at 358 volts AC at the condensing unit, indicating proper electrical supply to the system. All electrical measurements recorded normal values with no anomalies detected. System operating efficiently with no immediate service needs identified. Unit cleared for continued operation through cooling season.
Kevin H.
Kevin H. Checked in
# HVAC Cooling System Maintenance Completed Performed scheduled cooling system maintenance on residential air conditioning unit. Conducted comprehensive electrical diagnostics using calibrated testing equipment. Measured compressor amperage draw at 64 amps AC using clamp meter, confirming operational parameters within manufacturer specifications. Verified incoming line voltage at 358 volts AC at the condensing unit, indicating proper electrical supply to the system. All electrical measurements recorded normal values with no anomalies detected. System operating efficiently with no immediate service needs identified. Unit cleared for continued operation through cooling season.
Indianapolis, IN 46236
Responded to no cooling call with reported buzzing noise from outdoor unit. Upon arrival, performed diagnostic evaluation of air conditioning system. Inspected electrical components and tested dual-run capacitor using digital multimeter. Found capacitor failed and unable to hold proper charge, preventing compressor and condenser fan motor from starting. Buzzing noise confirmed as compressor attempting to start with insufficient capacitance. Replaced failed capacitor with new dual-run capacitor rated at 25+5 microfarads. Verified proper electrical connections to compressor and fan motor terminals. Cycled system on and tested operation. Compressor and condenser fan motor started successfully without abnormal noise. Confirmed adequate cooling performance and proper amp draw on both motors. System restored to normal operation.
Responded to no cooling call with reported buzzing noise from outdoor unit. Upon arrival, performed diagnostic evaluation of air conditioning system. Inspected electrical components and tested dual-run capacitor using digital multimeter. Found capacitor failed and unable to hold proper charge, preventing compressor and condenser fan motor from starting. Buzzing noise confirmed as compressor attempting to start with insufficient capacitance. Replaced failed capacitor with new dual-run capacitor rated at 25+5 microfarads. Verified proper electrical connections to compressor and fan motor terminals. Cycled system on and tested operation. Compressor and condenser fan motor started successfully without abnormal noise. Confirmed adequate cooling performance and proper amp draw on both motors. System restored to normal operation.
MS G.
MS G. Checked in
Responded to no cooling call with reported buzzing noise from outdoor unit. Upon arrival, performed diagnostic evaluation of air conditioning system. Inspected electrical components and tested dual-run capacitor using digital multimeter. Found capacitor failed and unable to hold proper charge, preventing compressor and condenser fan motor from starting. Buzzing noise confirmed as compressor attempting to start with insufficient capacitance. Replaced failed capacitor with new dual-run capacitor rated at 25+5 microfarads. Verified proper electrical connections to compressor and fan motor terminals. Cycled system on and tested operation. Compressor and condenser fan motor started successfully without abnormal noise. Confirmed adequate cooling performance and proper amp draw on both motors. System restored to normal operation.
Indianapolis, IN 46241
Conducted comprehensive assessment of existing Armstrong Air Ultra X furnace system for full HVAC replacement estimate. Evaluated current equipment condition, measured existing ductwork dimensions, and documented installation configuration including gas line routing and electrical connections. Presented multiple system replacement options and discussed available financing programs with property owner to facilitate equipment upgrade decision.
Conducted comprehensive assessment of existing Armstrong Air Ultra X furnace system for full HVAC replacement estimate. Evaluated current equipment condition, measured existing ductwork dimensions, and documented installation configuration including gas line routing and electrical connections. Presented multiple system replacement options and discussed available financing programs with property owner to facilitate equipment upgrade decision.
Shawn S.
Shawn S. Checked in
Conducted comprehensive assessment of existing Armstrong Air Ultra X furnace system for full HVAC replacement estimate. Evaluated current equipment condition, measured existing ductwork dimensions, and documented installation configuration including gas line routing and electrical connections. Presented multiple system replacement options and discussed available financing programs with property owner to facilitate equipment upgrade decision.
Indianapolis, IN 46217

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What Sets Us Apart

Discover The Difference When You Choose Masters

Carrier Factory Authorized Dealer

We employ certified technicians and provide extensive training to bring you the highest level of expertise.

Licensed, Professionally Trained Service Technicians

Our talented technicians are trained to service all brands.

NATE-Certified Technicians

Our team is certified by North American Technician Excellence (NATE), the largest nonprofit certification group for HVAC professionals.

Courteous, Conscientious & Dependable

When you call us for a service appointment, you can trust that our technicians will be polite and respectful of your home or business.

Ongoing Safety Training

The Masters Heating & Cooling team receives hands-on training to ensure they’re up to date on the latest industry standards and codes.

Fully Stocked Trucks

Our trucks have the necessary equipment so we're always prepared for heating, cooling, & plumbing service appointments.

Carrier Factory Authorized Dealer

We employ certified technicians and provide extensive training to bring you the highest level of expertise.

Licensed, Professionally Trained Service Technicians

Our talented technicians are trained to service all brands.

NATE-Certified Technicians

Our team is certified by North American Technician Excellence (NATE), the largest nonprofit certification group for HVAC professionals.

Courteous, Conscientious & Dependable

When you call us for a service appointment, you can trust that our technicians will be polite and respectful of your home or business.

Ongoing Safety Training

The Masters Heating & Cooling team receives hands-on training to ensure they’re up to date on the latest industry standards and codes.

Fully Stocked Trucks

Our trucks have the necessary equipment so we're always prepared for heating, cooling, & plumbing service appointments.

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Masters tech was incredibly knowledgeable and extremely helpful! I would absolutely use your company again! Thank you!

Vicki F.

Vicki F.

Masters provides great heating and air service. Their technicians are very professional. Masters is my first choice for heating and air.

Bernard C.

Bernard C.

Masters Heating & Cooling are the best. Friendly, prompt, and they explain everything to you. Best service!

Marsha S.

Marsha S.

Masters has installed new HVAC systems in 2 houses for me now, their service is prompt and friendly.

Jake S.

Jake S.

Friendly, no hassle experience. The technicians know their craft and clean up afterwards. Excellent company to do business with.

Robert T.

Robert T.