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 system diagnostics on furnace with focus on pressure readings. Installed pressure gauge to assess system operation, with readings observed at approximately 30 PSI. Visual inspection of piping showed signs of aging and possible corrosion on cast iron components.
Performed system diagnostics on furnace with focus on pressure readings. Installed pressure gauge to assess system operation, with readings observed at approximately 30 PSI. Visual inspection of piping showed signs of aging and possible corrosion on cast iron components.
Jonathan B.
Jonathan B. Checked in
Performed system diagnostics on furnace with focus on pressure readings. Installed pressure gauge to assess system operation, with readings observed at approximately 30 PSI. Visual inspection of piping showed signs of aging and possible corrosion on cast iron components.
Seymour, IN 47274
Diagnosed HVAC system issue by inspecting Honeywell ProSeries thermostat and furnace unit. Found system operating at 62 degrees, below setpoint, with all furnace components appearing in normal working condition upon visual inspection of internal components, wiring, motor and ductwork connections.
Diagnosed HVAC system issue by inspecting Honeywell ProSeries thermostat and furnace unit. Found system operating at 62 degrees, below setpoint, with all furnace components appearing in normal working condition upon visual inspection of internal components, wiring, motor and ductwork connections.
Jonathan B.
Jonathan B. Checked in
Diagnosed HVAC system issue by inspecting Honeywell ProSeries thermostat and furnace unit. Found system operating at 62 degrees, below setpoint, with all furnace components appearing in normal working condition upon visual inspection of internal components, wiring, motor and ductwork connections.
Seymour, IN 47274
Performed basic monthly maintenance on CCHP-Heating system, including inspection of cooling coil and associated refrigerant lines. Replaced standard 20x20x1 air filter (KOCH brand) as part of scheduled maintenance service.
Performed basic monthly maintenance on CCHP-Heating system, including inspection of cooling coil and associated refrigerant lines. Replaced standard 20x20x1 air filter (KOCH brand) as part of scheduled maintenance service.
Balfret S.
Balfret S. Checked in
Performed basic monthly maintenance on CCHP-Heating system, including inspection of cooling coil and associated refrigerant lines. Replaced standard 20x20x1 air filter (KOCH brand) as part of scheduled maintenance service.
Seymour, IN 47274
Performed basic monthly maintenance on CCH system. Inspected thermostat functionality and verified proper heat operation with current setting at 70°F. Observed accumulated dust/debris on internal components and cleaned accessible surfaces to improve system efficiency.
Performed basic monthly maintenance on CCH system. Inspected thermostat functionality and verified proper heat operation with current setting at 70°F. Observed accumulated dust/debris on internal components and cleaned accessible surfaces to improve system efficiency.
Balfret S.
Balfret S. Checked in
Performed basic monthly maintenance on CCH system. Inspected thermostat functionality and verified proper heat operation with current setting at 70°F. Observed accumulated dust/debris on internal components and cleaned accessible surfaces to improve system efficiency.
Seymour, IN 47274
Completed ductwork renovation by removing all existing supply ducting in the crawl space due to rust issues. Installed new supply plenum and replaced deteriorated ductwork with foil-backed insulated supply runs, connecting them to the existing boots and registers which were preserved. Visual inspection confirms proper installation of the reflective foil insulation around circular ducts with secure connections at all junction points.
Completed ductwork renovation by removing all existing supply ducting in the crawl space due to rust issues. Installed new supply plenum and replaced deteriorated ductwork with foil-backed insulated supply runs, connecting them to the existing boots and registers which were preserved. Visual inspection confirms proper installation of the reflective foil insulation around circular ducts with secure connections at all junction points.
Carl B.
Carl B. Checked in
Completed ductwork renovation by removing all existing supply ducting in the crawl space due to rust issues. Installed new supply plenum and replaced deteriorated ductwork with foil-backed insulated supply runs, connecting them to the existing boots and registers which were preserved. Visual inspection confirms proper installation of the reflective foil insulation around circular ducts with secure connections at all junction points.
Seymour, IN 47274
Completed warranty service for HVAC installation. System could not be fired up due to gas being turned off at the residence. Need to return with a 6-inch collar and approximately 6 feet of 6-inch flex duct to reconnect an existing run. Temperature readings were taken and documented. Customer was notified about the gas issue and instructed to contact us when gas service is restored so we can return to complete system startup.
Completed warranty service for HVAC installation. System could not be fired up due to gas being turned off at the residence. Need to return with a 6-inch collar and approximately 6 feet of 6-inch flex duct to reconnect an existing run. Temperature readings were taken and documented. Customer was notified about the gas issue and instructed to contact us when gas service is restored so we can return to complete system startup.
Carl B.
Carl B. Checked in
Completed warranty service for HVAC installation. System could not be fired up due to gas being turned off at the residence. Need to return with a 6-inch collar and approximately 6 feet of 6-inch flex duct to reconnect an existing run. Temperature readings were taken and documented. Customer was notified about the gas issue and instructed to contact us when gas service is restored so we can return to complete system startup.
Seymour, IN 47274
Performed basic monthly heating maintenance service on CCH system. Replaced 16x20x1 air filter in the furnace unit located in utility room. Inspected overall system condition and confirmed proper operation of the heating system.
Performed basic monthly heating maintenance service on CCH system. Replaced 16x20x1 air filter in the furnace unit located in utility room. Inspected overall system condition and confirmed proper operation of the heating system.
Justin R.
Justin R. Checked in
Performed basic monthly heating maintenance service on CCH system. Replaced 16x20x1 air filter in the furnace unit located in utility room. Inspected overall system condition and confirmed proper operation of the heating system.
Seymour, IN 47274
Completed scheduled heating maintenance on Lennox HVAC system (CCHP-Heating). Replaced 20x25x4 air filter, inspected condensate drain lines, and verified proper thermostat operation in heat mode. System functioning at 31% capacity with appropriate temperature control. Maintenance renewal set for 7/4/26.
Completed scheduled heating maintenance on Lennox HVAC system (CCHP-Heating). Replaced 20x25x4 air filter, inspected condensate drain lines, and verified proper thermostat operation in heat mode. System functioning at 31% capacity with appropriate temperature control. Maintenance renewal set for 7/4/26.
Andrew H.
Andrew H. Checked in
Completed scheduled heating maintenance on Lennox HVAC system (CCHP-Heating). Replaced 20x25x4 air filter, inspected condensate drain lines, and verified proper thermostat operation in heat mode. System functioning at 31% capacity with appropriate temperature control. Maintenance renewal set for 7/4/26.
Seymour, IN 47274
Performed monthly basic heating maintenance service at residence. Inspected Honeywell thermostat confirming proper operation in heat mode with temperature set at 68°F and fan in auto mode. Visual examination of heating system showed proper installation with appropriate ductwork and connections to water heater system.
Performed monthly basic heating maintenance service at residence. Inspected Honeywell thermostat confirming proper operation in heat mode with temperature set at 68°F and fan in auto mode. Visual examination of heating system showed proper installation with appropriate ductwork and connections to water heater system.
Andrew H.
Andrew H. Checked in
Performed monthly basic heating maintenance service at residence. Inspected Honeywell thermostat confirming proper operation in heat mode with temperature set at 68°F and fan in auto mode. Visual examination of heating system showed proper installation with appropriate ductwork and connections to water heater system.
Seymour, IN 47274
Performed routine heating maintenance on Lennox furnace system. Replaced 20x20x4 filter and inspected system components. Noted thermostat reading at 66°F and informed customer their maintenance membership has expired, presenting renewal options which customer deferred deciding upon at this time.
Performed routine heating maintenance on Lennox furnace system. Replaced 20x20x4 filter and inspected system components. Noted thermostat reading at 66°F and informed customer their maintenance membership has expired, presenting renewal options which customer deferred deciding upon at this time.
Jonathan B.
Jonathan B. Checked in
Performed routine heating maintenance on Lennox furnace system. Replaced 20x20x4 filter and inspected system components. Noted thermostat reading at 66°F and informed customer their maintenance membership has expired, presenting renewal options which customer deferred deciding upon at this time.
Seymour, IN 47274
Conducted pre-inspection for bathroom renovation project involving replacement of existing tub and surround with new walk-in shower and glass doors. Examined wall cavity to assess plumbing infrastructure and photographed water heater system (Defender Safety System) with connected PVC piping to evaluate capacity and compatibility with planned installation.
Conducted pre-inspection for bathroom renovation project involving replacement of existing tub and surround with new walk-in shower and glass doors. Examined wall cavity to assess plumbing infrastructure and photographed water heater system (Defender Safety System) with connected PVC piping to evaluate capacity and compatibility with planned installation.
Robert D.
Robert D. Checked in
Conducted pre-inspection for bathroom renovation project involving replacement of existing tub and surround with new walk-in shower and glass doors. Examined wall cavity to assess plumbing infrastructure and photographed water heater system (Defender Safety System) with connected PVC piping to evaluate capacity and compatibility with planned installation.
Seymour, IN 47274
Performed scheduled heating maintenance as rescheduled from previous date. Completed comprehensive system inspection, including examination of water heater connections and plumbing components. Replaced 16x20x4 air filter as included in maintenance agreement, and verified proper operation of all mechanical systems including valves and ventilation components.
Performed scheduled heating maintenance as rescheduled from previous date. Completed comprehensive system inspection, including examination of water heater connections and plumbing components. Replaced 16x20x4 air filter as included in maintenance agreement, and verified proper operation of all mechanical systems including valves and ventilation components.
Jonathan B.
Jonathan B. Checked in
Performed scheduled heating maintenance as rescheduled from previous date. Completed comprehensive system inspection, including examination of water heater connections and plumbing components. Replaced 16x20x4 air filter as included in maintenance agreement, and verified proper operation of all mechanical systems including valves and ventilation components.
Seymour, IN 47274
Completed annual heating maintenance service on customer's system. Verified proper thermostat operation with current reading at 76°F. Replaced 16x20x1 filter as part of the maintenance program. System is functioning normally with no issues identified.
Completed annual heating maintenance service on customer's system. Verified proper thermostat operation with current reading at 76°F. Replaced 16x20x1 filter as part of the maintenance program. System is functioning normally with no issues identified.
Justin R.
Justin R. Checked in
Completed annual heating maintenance service on customer's system. Verified proper thermostat operation with current reading at 76°F. Replaced 16x20x1 filter as part of the maintenance program. System is functioning normally with no issues identified.
Seymour, IN 47274
Responded to service call for water heater leaking from pressure relief valve. Inspected unit and found evidence of valve corrosion. Replaced temperature and pressure relief valve to resolve the dripping issue. Unit now functioning properly with no leaks observed.
Responded to service call for water heater leaking from pressure relief valve. Inspected unit and found evidence of valve corrosion. Replaced temperature and pressure relief valve to resolve the dripping issue. Unit now functioning properly with no leaks observed.
Jeremy B.
Jeremy B. Checked in
Responded to service call for water heater leaking from pressure relief valve. Inspected unit and found evidence of valve corrosion. Replaced temperature and pressure relief valve to resolve the dripping issue. Unit now functioning properly with no leaks observed.
Seymour, IN 47274
Completed monthly basic maintenance service on Carrier heating system. Inspected outdoor unit and verified proper operation of Carrier Infinity thermostat, which was functioning correctly at 68°F on hold mode. Electronic air cleaner filter not included in this service.
Completed monthly basic maintenance service on Carrier heating system. Inspected outdoor unit and verified proper operation of Carrier Infinity thermostat, which was functioning correctly at 68°F on hold mode. Electronic air cleaner filter not included in this service.
Justin R.
Justin R. Checked in
Completed monthly basic maintenance service on Carrier heating system. Inspected outdoor unit and verified proper operation of Carrier Infinity thermostat, which was functioning correctly at 68°F on hold mode. Electronic air cleaner filter not included in this service.
Seymour, IN 47274
Installed new air handler to ensure system compatibility with existing infrastructure. Confirmed proper airflow with readings of 85.4 CFM through the supply vents after installation. Unit was properly mounted with PVC drain lines connected according to manufacturer specifications.
Installed new air handler to ensure system compatibility with existing infrastructure. Confirmed proper airflow with readings of 85.4 CFM through the supply vents after installation. Unit was properly mounted with PVC drain lines connected according to manufacturer specifications.
Cody K.
Cody K. Checked in
Installed new air handler to ensure system compatibility with existing infrastructure. Confirmed proper airflow with readings of 85.4 CFM through the supply vents after installation. Unit was properly mounted with PVC drain lines connected according to manufacturer specifications.
Seymour, IN 47274
Seymour, IN - Identified non-operational pressure switch in Lennox unit (#240036822-001) requiring replacement. Inspected internal wiring connections and control system components. Will return to complete installation of new pressure switch.
Justin R.
Justin R. Checked in
Identified non-operational pressure switch in Lennox unit (#240036822-001) requiring replacement. Inspected internal wiring connections and control system components. Will return to complete installation of new pressure switch.
Seymour, IN 47274
Performed scheduled heating maintenance on CCHP system including complete inspection of water heater and Lennox thermostat. Replaced 20x20x4 air filter as part of maintenance agreement and verified proper system operation with heat set point at 77°F. System functioning at 25% capacity with normal temperature differential.
Performed scheduled heating maintenance on CCHP system including complete inspection of water heater and Lennox thermostat. Replaced 20x20x4 air filter as part of maintenance agreement and verified proper system operation with heat set point at 77°F. System functioning at 25% capacity with normal temperature differential.
Dorian M.
Dorian M. Checked in
Performed scheduled heating maintenance on CCHP system including complete inspection of water heater and Lennox thermostat. Replaced 20x20x4 air filter as part of maintenance agreement and verified proper system operation with heat set point at 77°F. System functioning at 25% capacity with normal temperature differential.
Seymour, IN 47274
Performed excavation to access blocked drainage pipe. Attempted to clear significant blockage in sewer line without success. Discovered potential gas line issue requiring immediate follow-up service and notification to gas company for emergency assessment.
Performed excavation to access blocked drainage pipe. Attempted to clear significant blockage in sewer line without success. Discovered potential gas line issue requiring immediate follow-up service and notification to gas company for emergency assessment.
Brad D.
Brad D. Checked in
Performed excavation to access blocked drainage pipe. Attempted to clear significant blockage in sewer line without success. Discovered potential gas line issue requiring immediate follow-up service and notification to gas company for emergency assessment.
Seymour, IN 47274
Responded to service call for water gurgling in utility room and backed up drains. Performed drain clearing procedure using mechanical snake/auger on bathroom floor drain. Observed significant water damage to wooden flooring around drain area, indicating prolonged drainage issues that were successfully addressed.
Responded to service call for water gurgling in utility room and backed up drains. Performed drain clearing procedure using mechanical snake/auger on bathroom floor drain. Observed significant water damage to wooden flooring around drain area, indicating prolonged drainage issues that were successfully addressed.
Jeremy B.
Jeremy B. Checked in
Responded to service call for water gurgling in utility room and backed up drains. Performed drain clearing procedure using mechanical snake/auger on bathroom floor drain. Observed significant water damage to wooden flooring around drain area, indicating prolonged drainage issues that were successfully addressed.
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