HVAC, Plumbing & Generators in Seymour, IN | Top-Rated

Seymour’s #1 HVAC, Plumbing & Generator Provider

Backup generator outside of houseAt Reliable Comfort, we’ve been serving the good people of Southern Indiana since 2001, ensuring you have that peace of mind around the clock and in every room of your house. As a family-operated business, we believe in transparency, so we have a 100% satisfaction guarantee. Looking to save a bit? Check out our discounts and financing options — we’ve got your back!

Need HVAC, plumbing, or generator repairs in Southern Indiana? Schedule an appointment or call our licensed experts at (812) 372-8011 today.

Top-Rated HVAC

In Southern Indiana, it isn’t unusual to have your heater on in the morning, flip to air conditioning during the day, and turn it back on at night! Our crazy weather makes having a working HVAC system so important. Whether it’s your furnace or your AC unit, we’ll take care of all your HVAC repairs, replacements, and maintenance.

Heating

  • Heating installation: New home? Upgrading? We’ve got your heating solutions. From furnace installation to geothermal heating, our team ensures perfect warmth.
  • Heating repair: Whether it’s a furnace repair or heat pump repair, we ensure your heating units are back up and running in no time.
  • Heating maintenance: From furnace maintenance to boiler tune-ups, we’ll keep your heating systems performing their best. Join the Comfort Club for even better maintenance deals!

Cooling

  • Air conditioning installation: Stay cool with our top-tier air conditioning installation services. Whether it’s a traditional unit or a geothermal system, we got you covered.
  • Air conditioning repair: From common hiccups to complex problems, our team is adept at air conditioning repair.
  • Air conditioning maintenance: Regular air conditioning maintenance can prolong your unit’s life and save on energy bills. Let us help.

Professional Plumbing

A minor leak can cause immense water damage in a short amount of time, so it’s vital to call a plumber like Reliable Comfort right away. We provide plumbing services, like replacing a burst pipe or fixing a leaky faucet, which can be serious issues if ignored. We also repair gas lines and maintain your drains and pipes so that they flow smoothly.

Got a sump pump? We’ll help you keep it running so you don’t have to worry about a flooded basement. Or if you’re ready to improve your water quality and safety, we can install refreshing water filtration solutions in your home.

Generators

Ever experienced a sudden blackout and wished you were better prepared? With our whole-home standby generators, you won’t have to worry about unexpected power outages or rolling brownouts or blackouts. These generators seamlessly kick in, ensuring your home remains powered and your daily routine undisturbed. It’s not just about convenience; it’s about providing peace of mind for your family.

Considering a generator for your home? Contact Reliable Comfort at  (812) 372-8011 for a detailed consultation today.

Why Choose Reliable Comfort?

Here’s the simple truth: You’re not just getting a service with Reliable Comfort. You’re joining a family that cares. With our 100% satisfaction guarantee, your home’s comfort is in trusted hands.

Ready to upgrade your HVAC or plumbing system? Call the Reliable Comfort team at (812) 372-8011 for a no-obligation consultation.

FAQ

Most systems have a lifetime of 10 to 20 years. As your equipment gets older, its efficiency can decrease dramatically. You may notice that it gets noisier and needs repairs more often. When a unit begins to show it’s age, you have two choices. You can overhaul the system or replace it. Because heating and cooling technologies improve over time, a new system designed with newer, more energy-efficient equipment makes sense, especially if your system is 10 or more years old. We can estimate the cost of a new system as well as a payback schedule that will show you how newer technology will pay you back in lower energy usage.

Without warranty coverage, a breakdown can mean significant expense in parts, labor, or both. However, with one of our service agreements, you avoid that unexpected significant expense. While no warranty can guard against every possible problem, we can explain the broad range of protection our service agreements afford.

The average home spends about $1,900 annually on energy bills. Heating and cooling accounts for as much as half of a home’s energy use. The EPA provides important recommendations for energy-efficient equipment, including proper sizing, quality installation and maintenance, and other home improvement considerations to help you get the most out of the heating and cooling products you purchase, save energy, and save as much as 20% annually on your total energy costs.

ENERGY STAR qualified products prevent greenhouse gas emissions by meeting strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the U.S. Department of Energy.

The water heater Energy Factor is a measure of the overall efficiency of the water heater. This is determined by comparing the energy in the heated water used daily to the total daily energy consumption of the water heater. The EF can be used to compare the energy efficiency of water heaters. Water heaters with higher EFs will have lower annual operating costs than comparable models with lower EFs. A higher EF signifies a more efficient model. Water heaters with high EF ratings may cost more initially, but save energy and money in the long run. Eventually, they will pay for themselves through a lifetime of energy savings.

 

Recent Jobs and Reviews in Seymour, IN

Job Locations and Reviews

Performed follow-up service call regarding insufficient hot water in shower after recent valve replacement. Inspected installation and discovered temperature limiting feature was activated on the new valve. Adjusted maximum temperature setting on the valve assembly and confirmed proper hot water flow. Shower now functioning correctly with adequate hot water temperature.
Performed follow-up service call regarding insufficient hot water in shower after recent valve replacement. Inspected installation and discovered temperature limiting feature was activated on the new valve. Adjusted maximum temperature setting on the valve assembly and confirmed proper hot water flow. Shower now functioning correctly with adequate hot water temperature.
Ryan C.
Ryan C. Checked in
Performed follow-up service call regarding insufficient hot water in shower after recent valve replacement. Inspected installation and discovered temperature limiting feature was activated on the new valve. Adjusted maximum temperature setting on the valve assembly and confirmed proper hot water flow. Shower now functioning correctly with adequate hot water temperature.
Seymour, IN 47274
Seymour, IN - Successfully replaced defective indoor control board on furnace system located in basement utility room. Restored proper system functionality and verified normal operation after installation.
Andrew H.
Andrew H. Checked in
Successfully replaced defective indoor control board on furnace system located in basement utility room. Restored proper system functionality and verified normal operation after installation.
Seymour, IN 47274
Responded to service call regarding heating system not maintaining set temperature. Inspected programmable thermostat which was correctly set to 70°F but showing scheduled temperature change. Examined furnace unit and connections, confirmed proper operation. Adjusted thermostat programming to maintain consistent temperature without scheduled setbacks, resolving the 5-degree temperature differential issue.
Responded to service call regarding heating system not maintaining set temperature. Inspected programmable thermostat which was correctly set to 70°F but showing scheduled temperature change. Examined furnace unit and connections, confirmed proper operation. Adjusted thermostat programming to maintain consistent temperature without scheduled setbacks, resolving the 5-degree temperature differential issue.
Andrew H.
Andrew H. Checked in
Responded to service call regarding heating system not maintaining set temperature. Inspected programmable thermostat which was correctly set to 70°F but showing scheduled temperature change. Examined furnace unit and connections, confirmed proper operation. Adjusted thermostat programming to maintain consistent temperature without scheduled setbacks, resolving the 5-degree temperature differential issue.
Seymour, IN 47274
Responded to complimentary warranty service for Lennox HVAC system showing E2 error on thermostat with inadequate heating performance (reaching only 80-81°F when set to 82°F). Inspected system components including air handler, furnace unit, and MERV 11 filtration system. Resolved temperature regulation issue to restore proper heating functionality.
Responded to complimentary warranty service for Lennox HVAC system showing E2 error on thermostat with inadequate heating performance (reaching only 80-81°F when set to 82°F). Inspected system components including air handler, furnace unit, and MERV 11 filtration system. Resolved temperature regulation issue to restore proper heating functionality.
Andrew H.
Andrew H. Checked in
Responded to complimentary warranty service for Lennox HVAC system showing E2 error on thermostat with inadequate heating performance (reaching only 80-81°F when set to 82°F). Inspected system components including air handler, furnace unit, and MERV 11 filtration system. Resolved temperature regulation issue to restore proper heating functionality.
Seymour, IN 47274
Diagnosed failed inducer motor in existing gas furnace system. Performed complete replacement of defective component, ensuring proper connection of exhaust/intake PVC piping and electrical connections. System now functioning correctly with all safety components verified operational.
Diagnosed failed inducer motor in existing gas furnace system. Performed complete replacement of defective component, ensuring proper connection of exhaust/intake PVC piping and electrical connections. System now functioning correctly with all safety components verified operational.
Robert D.
Robert D. Checked in
Diagnosed failed inducer motor in existing gas furnace system. Performed complete replacement of defective component, ensuring proper connection of exhaust/intake PVC piping and electrical connections. System now functioning correctly with all safety components verified operational.
Seymour, IN 47274
Performed standard repair service on furnace system. Inspected internal components including wiring and mechanical parts, with particular attention to the heating elements and exhaust system. Verified thermostat operation, which was maintaining appropriate temperature control with the heating function active at 66°F with 68°F setpoint.
Performed standard repair service on furnace system. Inspected internal components including wiring and mechanical parts, with particular attention to the heating elements and exhaust system. Verified thermostat operation, which was maintaining appropriate temperature control with the heating function active at 66°F with 68°F setpoint.
Jonathan B.
Jonathan B. Checked in
Performed standard repair service on furnace system. Inspected internal components including wiring and mechanical parts, with particular attention to the heating elements and exhaust system. Verified thermostat operation, which was maintaining appropriate temperature control with the heating function active at 66°F with 68°F setpoint.
Seymour, IN 47274
Responded to emergency service call for furnace shutdown with customer reporting unusual noises prior to failure. Diagnostic inspection revealed a faulty condensate float switch that had triggered system shutdown, not a clogged condensation line as customer suspected. Replaced defective float switch, verified proper system operation with thermostat now reading normal temperature settings and system in heating mode.
Responded to emergency service call for furnace shutdown with customer reporting unusual noises prior to failure. Diagnostic inspection revealed a faulty condensate float switch that had triggered system shutdown, not a clogged condensation line as customer suspected. Replaced defective float switch, verified proper system operation with thermostat now reading normal temperature settings and system in heating mode.
Balfret S.
Balfret S. Checked in
Responded to emergency service call for furnace shutdown with customer reporting unusual noises prior to failure. Diagnostic inspection revealed a faulty condensate float switch that had triggered system shutdown, not a clogged condensation line as customer suspected. Replaced defective float switch, verified proper system operation with thermostat now reading normal temperature settings and system in heating mode.
Seymour, IN 47274
Seymour, IN - Installed new fan assembly and 10kW heat kit on Tempstar furnace unit. System was properly connected to existing ductwork and PVC drain lines, with all electrical connections secured according to manufacturer specifications. Will return to complete final testing and verification of heating performance.
Andrew H.
Andrew H. Checked in
Installed new fan assembly and 10kW heat kit on Tempstar furnace unit. System was properly connected to existing ductwork and PVC drain lines, with all electrical connections secured according to manufacturer specifications. Will return to complete final testing and verification of heating performance.
Seymour, IN 47274
Performed annual heating system maintenance on CCHP unit. Inspected and tested electrical connections, including multi-colored wire harnesses and circuit connections. Conducted diagnostic testing with multimeter to verify proper system operation, with renewal service scheduled through 5/18/26.
Performed annual heating system maintenance on CCHP unit. Inspected and tested electrical connections, including multi-colored wire harnesses and circuit connections. Conducted diagnostic testing with multimeter to verify proper system operation, with renewal service scheduled through 5/18/26.
Dorian M.
Dorian M. Checked in
Performed annual heating system maintenance on CCHP unit. Inspected and tested electrical connections, including multi-colored wire harnesses and circuit connections. Conducted diagnostic testing with multimeter to verify proper system operation, with renewal service scheduled through 5/18/26.
Seymour, IN 47274
Seymour, IN - Diagnosed no heat complaint; identified fan motor issue causing breaker to trip. Inspected electrical connections and wiring within furnace. Service restored proper operation by addressing the electrical fault at the junction box.
Daniel R.
Daniel R. Checked in
Diagnosed no heat complaint; identified fan motor issue causing breaker to trip. Inspected electrical connections and wiring within furnace. Service restored proper operation by addressing the electrical fault at the junction box.
Seymour, IN 47274
Diagnosed oil furnace leak occurring at air tube assembly during operation. Inspection revealed significant burn-through damage on the air tube component of the Beckett oil burner. Recommended replacement of air tube, nozzle, and orifice assembly to resolve oil leakage issue at the burner.
Diagnosed oil furnace leak occurring at air tube assembly during operation. Inspection revealed significant burn-through damage on the air tube component of the Beckett oil burner. Recommended replacement of air tube, nozzle, and orifice assembly to resolve oil leakage issue at the burner.
Balfret S.
Balfret S. Checked in
Diagnosed oil furnace leak occurring at air tube assembly during operation. Inspection revealed significant burn-through damage on the air tube component of the Beckett oil burner. Recommended replacement of air tube, nozzle, and orifice assembly to resolve oil leakage issue at the burner.
Seymour, IN 47274
Completed monthly maintenance on heating system. Inspected Honeywell F100A1003 air filter (16x20x4) which was previously installed and not included in service. Checked gas connections, verified proper operation of gas valve, and confirmed status light codes were normal on the heating unit.
Completed monthly maintenance on heating system. Inspected Honeywell F100A1003 air filter (16x20x4) which was previously installed and not included in service. Checked gas connections, verified proper operation of gas valve, and confirmed status light codes were normal on the heating unit.
Daniel R.
Daniel R. Checked in
Completed monthly maintenance on heating system. Inspected Honeywell F100A1003 air filter (16x20x4) which was previously installed and not included in service. Checked gas connections, verified proper operation of gas valve, and confirmed status light codes were normal on the heating unit.
Seymour, IN 47274
Diagnosed Carrier condensing unit requiring refrigerant 410A service. Identified significant debris accumulation within the unit and a faulty liquid line port valve. Will return with replacement liquid line port valve and recharge system with 410A refrigerant to restore proper operation.
Diagnosed Carrier condensing unit requiring refrigerant 410A service. Identified significant debris accumulation within the unit and a faulty liquid line port valve. Will return with replacement liquid line port valve and recharge system with 410A refrigerant to restore proper operation.
Balfret S.
Balfret S. Checked in
Diagnosed Carrier condensing unit requiring refrigerant 410A service. Identified significant debris accumulation within the unit and a faulty liquid line port valve. Will return with replacement liquid line port valve and recharge system with 410A refrigerant to restore proper operation.
Seymour, IN 47274
Responded to service call for slow-draining shower/tub. Diagnosed and cleared clogged drain using professional equipment, restoring proper drainage function. Inspected water heater system during visit and noted signs of aging/corrosion around pipe connections that may require future attention.
Responded to service call for slow-draining shower/tub. Diagnosed and cleared clogged drain using professional equipment, restoring proper drainage function. Inspected water heater system during visit and noted signs of aging/corrosion around pipe connections that may require future attention.
Ryan C.
Ryan C. Checked in
Responded to service call for slow-draining shower/tub. Diagnosed and cleared clogged drain using professional equipment, restoring proper drainage function. Inspected water heater system during visit and noted signs of aging/corrosion around pipe connections that may require future attention.
Seymour, IN 47274
Responded to no heat call for unit under 10 years old. Upon inspection, discovered corrosion on electrical components within the control panel. Cleaned corroded connections and verified proper operation of heating system before completing service.
Responded to no heat call for unit under 10 years old. Upon inspection, discovered corrosion on electrical components within the control panel. Cleaned corroded connections and verified proper operation of heating system before completing service.
Daniel R.
Daniel R. Checked in
Responded to no heat call for unit under 10 years old. Upon inspection, discovered corrosion on electrical components within the control panel. Cleaned corroded connections and verified proper operation of heating system before completing service.
Seymour, IN 47274
Performed standard heat maintenance service with Customer Care Heating plan (expired but honored). Inspected and verified proper operation of blower motor assembly and wiring connections. Checked Honeywell ProSeries thermostat functionality - confirmed proper heat mode operation with 76° set point successfully triggering heating cycle. Replaced standard 16x20x1 air filter as included in service. Documented system condition with photos.
Performed standard heat maintenance service with Customer Care Heating plan (expired but honored). Inspected and verified proper operation of blower motor assembly and wiring connections. Checked Honeywell ProSeries thermostat functionality - confirmed proper heat mode operation with 76° set point successfully triggering heating cycle. Replaced standard 16x20x1 air filter as included in service. Documented system condition with photos.
Dorian M.
Dorian M. Checked in
Performed standard heat maintenance service with Customer Care Heating plan (expired but honored). Inspected and verified proper operation of blower motor assembly and wiring connections. Checked Honeywell ProSeries thermostat functionality - confirmed proper heat mode operation with 76° set point successfully triggering heating cycle. Replaced standard 16x20x1 air filter as included in service. Documented system condition with photos.
Seymour, IN 47274
Performed annual basic heating maintenance on a Lennox HVAC system with FASCO motor (U26B17, 3450/2800 RPM). Replaced 20x25x4 filter during service. System is functioning properly despite expired maintenance contract.
Performed annual basic heating maintenance on a Lennox HVAC system with FASCO motor (U26B17, 3450/2800 RPM). Replaced 20x25x4 filter during service. System is functioning properly despite expired maintenance contract.
Balfret S.
Balfret S. Checked in
Performed annual basic heating maintenance on a Lennox HVAC system with FASCO motor (U26B17, 3450/2800 RPM). Replaced 20x25x4 filter during service. System is functioning properly despite expired maintenance contract.
Seymour, IN 47274
Performed monthly CCH basic maintenance service on heating system. Inspected heat exchanger coils and associated components for proper condition. Conducted combustion analysis with readings showing CO at 14P, CO2 at 7.7%, and excess air at 54.5%, indicating system is operating within acceptable parameters.
Performed monthly CCH basic maintenance service on heating system. Inspected heat exchanger coils and associated components for proper condition. Conducted combustion analysis with readings showing CO at 14P, CO2 at 7.7%, and excess air at 54.5%, indicating system is operating within acceptable parameters.
Balfret S.
Balfret S. Checked in
Performed monthly CCH basic maintenance service on heating system. Inspected heat exchanger coils and associated components for proper condition. Conducted combustion analysis with readings showing CO at 14P, CO2 at 7.7%, and excess air at 54.5%, indicating system is operating within acceptable parameters.
Seymour, IN 47274
Successfully installed a Bradford White electric water heater in utility closet with proper PEX piping connections. Unit was properly secured and all supply lines were tested for leaks. Installation included connection of hot and cold water lines with appropriate valves and fittings.
Successfully installed a Bradford White electric water heater in utility closet with proper PEX piping connections. Unit was properly secured and all supply lines were tested for leaks. Installation included connection of hot and cold water lines with appropriate valves and fittings.
Ryan C.
Ryan C. Checked in
Successfully installed a Bradford White electric water heater in utility closet with proper PEX piping connections. Unit was properly secured and all supply lines were tested for leaks. Installation included connection of hot and cold water lines with appropriate valves and fittings.
Seymour, IN 47274
Performed comprehensive heating tune-up on Bryant furnace system located in utility room. Inspected all components including control wiring, ductwork connections, and PVC condensate lines. Also noted water heater in good working condition with proper plumbing connections. All systems functioning normally with no issues detected.
Performed comprehensive heating tune-up on Bryant furnace system located in utility room. Inspected all components including control wiring, ductwork connections, and PVC condensate lines. Also noted water heater in good working condition with proper plumbing connections. All systems functioning normally with no issues detected.
Dorian M.
Dorian M. Checked in
Performed comprehensive heating tune-up on Bryant furnace system located in utility room. Inspected all components including control wiring, ductwork connections, and PVC condensate lines. Also noted water heater in good working condition with proper plumbing connections. All systems functioning normally with no issues detected.
Seymour, IN 47274

Discover the Difference

Family Operated

Our family’s dedication to world- class customer service has helped us expand from a one-truck operation to a close-knit team of HVAC and plumbing experts.

Satisfaction Guaranteed

We back all our services with a 100% satisfaction guarantee for your peace of mind.

A+ BBB Rating

Our excellent track record of quality service and happy customers has earned us a consistent A+ rating from the Better Business Bureau.

All Brands Serviced

You never have to worry whether Reliable Comfort can provide service because we work with all HVAC and plumbing equipment brands.

Online Specials

To make repair, maintenance, and installation more accessible, we offer a variety of online specials for discounts on whatever services you may need.

Emergency Services

HVAC and plumbing emergencies can be nerve-racking. Reliable Comfort offers emergency services to fix sudden problems fast.

Family Operated

Our family’s dedication to world- class customer service has helped us expand from a one-truck operation to a close-knit team of HVAC and plumbing experts.

Satisfaction Guaranteed

We back all our services with a 100% satisfaction guarantee for your peace of mind.

A+ BBB Rating

Our excellent track record of quality service and happy customers has earned us a consistent A+ rating from the Better Business Bureau.

All Brands Serviced

You never have to worry whether Reliable Comfort can provide service because we work with all HVAC and plumbing equipment brands.

Online Specials

To make repair, maintenance, and installation more accessible, we offer a variety of online specials for discounts on whatever services you may need.

Emergency Services

HVAC and plumbing emergencies can be nerve-racking. Reliable Comfort offers emergency services to fix sudden problems fast.

Our Reviews

What Our Clients Are Saying

I can’t say enough good things about this company, they truly do live up to their name: RELIABLE!

S. Mahoney

I have health issues that make it fatal to be in hot temperatures for very long. My AC unit broke down (the motor and the starting component, I believe) in the middle of the night, and with high temperatures expected the next day, I was really…really scared. I called this company and they were extremely understanding.…

C. Abner

We have been long time customers of Reliable Comfort. We prefer doing business with a family owned/managed enterprise. Office staff are always personable and efficient. Service technicians are on time, knowledgeable and thorough. We recommend Reliable Comfort to our friends and neighbors.

J. Kerns

Just had a full duct cleaning and sealing job on my Carrier HP System by Cody, Logan, and Justin. The guys were great – very professional, very nice and polite, and very careful not to disturb or damage any of my wife’s Christmas decorations in the house. All in all, the process went very well, reducing…

T. Parsons

I have relied on Reliable Comfort for my furnace/AC needs for 10 years and have always found the technicians to be knowledgeable and kind to work with. They never try to push any new products, but do make an effort to keep me informed about what’s available.

W. Artist