ductless mini-split unit outside house

In the heart of Brown County, where charm meets rugged landscape, Reliable Comfort stands as the go-to name for dependable heating, cooling, plumbing, indoor air quality, and backup power solutions. Nashville homeowners know the value of a well-running home system—especially when dealing with unpredictable Indiana weather or the quirks of rustic cabins and countryside properties.

Our mission is simple: to provide comfort you can rely on with every call, every visit, and every job. See why your neighbors trust Reliable by calling (812) 372-8011 or contact us online for more information. 

Safe Indoor Air Quality in Nashville, IN

Poor indoor air can aggravate allergies, reduce comfort, and even affect your sleep. We help homeowners in Nashville breathe easier with proven indoor air quality upgrades:

Air Conditioning Repair & Installation for Nashville Homes

Indiana summers can get hot—and when your AC system struggles to keep up, we’re here to restore your cool. Our air conditioning services in Nashville are designed to deliver lasting comfort and energy efficiency:

Heating System Repairs in Nashville, IN

Don’t let winter catch you off guard. Whether your home uses a traditional furnace or a geothermal heating system, our expert Nashville HVAC technicians are ready to help:

Whole-Home Generator Installation in Nashville

Living in a rural and wooded area like Nashville means enjoying peace and natural beauty—but it also means preparing for power outages, especially during storms or harsh winter weather. A whole-home generator ensures that your household remains safe, comfortable, and fully operational when the unexpected strikes.

Plumbing Built for Nashville Properties

homeowner adjusting temperature setting on water heater

From century-old farmhouses to newer cabins nestled in the woods, Nashville homes often feature unique plumbing setups that reflect the town’s rustic character and rural layout. These systems can come with hidden surprises—from outdated piping to low water pressure or drainage issues caused by shifting terrain.

Why Nashville Residents Choose Reliable Comfort

We’re proud to be part of the Nashville community, serving families and businesses throughout Brown County with honest, neighborly service. Our approach is built on local care, reliable workmanship, and transparent pricing.

Whether you need a quick repair or a full system installation, Reliable Comfort is here to help your Nashville home stay safe, efficient, and comfortable all year long.

Call Reliable Comfort Today for Expert HVAC and Plumbing in Nashville, IN

Ready to take care of that leaky faucet or outdated furnace? Looking to upgrade to a smart thermostat or whole-home air purifier? Reliable Comfort is the one call you need to make in Nashville, IN. Reach out today by calling (812) 372-8011 to schedule your service or go online for a free quote. Your comfort is our business—and we’re proud to serve you.

 

Recent Jobs and Reviews in Nashville, IN

Job Locations and Reviews

Nashville, IN - Conducted routine monthly maintenance on heating system. Customer supplies their own filters (20 1/4 x 20 3/4 x 5 1/4). Verified thermostat functionality with proper temperature readings and heating operation.
Daniel Raulerson
Daniel Raulerson Checked in
Conducted routine monthly maintenance on heating system. Customer supplies their own filters (20 1/4 x 20 3/4 x 5 1/4). Verified thermostat functionality with proper temperature readings and heating operation.
Nashville, IN 47448
Performed scheduled winter maintenance on customer's geothermal HVAC system. Inspected heat exchanger fins for debris and cleanliness, and examined control board circuitry including capacitors and wiring connections. System is functioning within normal parameters.
Performed scheduled winter maintenance on customer's geothermal HVAC system. Inspected heat exchanger fins for debris and cleanliness, and examined control board circuitry including capacitors and wiring connections. System is functioning within normal parameters.
Balfret Soriano
Balfret Soriano Checked in
Performed scheduled winter maintenance on customer's geothermal HVAC system. Inspected heat exchanger fins for debris and cleanliness, and examined control board circuitry including capacitors and wiring connections. System is functioning within normal parameters.
Nashville, IN 47448
Completed bimonthly maintenance service on a two-system, three-head mini-split HVAC configuration. Inspected and serviced all indoor units including the wall-mounted heads in both wood-paneled and drop-ceiling areas. Air filters were cleaned, condensate drainage checked, and all components verified for proper heating operation.
Completed bimonthly maintenance service on a two-system, three-head mini-split HVAC configuration. Inspected and serviced all indoor units including the wall-mounted heads in both wood-paneled and drop-ceiling areas. Air filters were cleaned, condensate drainage checked, and all components verified for proper heating operation.
Andrew Hunter
Andrew Hunter Checked in
Completed bimonthly maintenance service on a two-system, three-head mini-split HVAC configuration. Inspected and serviced all indoor units including the wall-mounted heads in both wood-paneled and drop-ceiling areas. Air filters were cleaned, condensate drainage checked, and all components verified for proper heating operation.
Nashville, IN 47448
Nashville, IN - Diagnosed no heat complaint and completed blower motor replacement. Verified proper electrical connections at terminal block and tested system operation. Customer payment processed via card on file.
Jonathan Byers
Jonathan Byers Checked in
Diagnosed no heat complaint and completed blower motor replacement. Verified proper electrical connections at terminal block and tested system operation. Customer payment processed via card on file.
Nashville, IN 47448
Performed rescheduled routine maintenance on heating system. Observed significant temperature differential between zones (71°F vs 66°F). Investigated zoning issue as noted in previous service record and verified thermostat functionality in both zones.
Performed rescheduled routine maintenance on heating system. Observed significant temperature differential between zones (71°F vs 66°F). Investigated zoning issue as noted in previous service record and verified thermostat functionality in both zones.
Adam Ruch
Adam Ruch Checked in
Performed rescheduled routine maintenance on heating system. Observed significant temperature differential between zones (71°F vs 66°F). Investigated zoning issue as noted in previous service record and verified thermostat functionality in both zones.
Nashville, IN 47448
Conducted comprehensive system evaluation of York air handler (2018 model) with R410 heat pump. Confirmed blower motor failure on existing unit which is covered under parts warranty. Identified multiple installation deficiencies including improper setup and non-standard configurations throughout the system. Customer reports ongoing issues since original installation. Provided full replacement estimate per customer request with priority installation timeline to resolve recurring problems.
Conducted comprehensive system evaluation of York air handler (2018 model) with R410 heat pump. Confirmed blower motor failure on existing unit which is covered under parts warranty. Identified multiple installation deficiencies including improper setup and non-standard configurations throughout the system. Customer reports ongoing issues since original installation. Provided full replacement estimate per customer request with priority installation timeline to resolve recurring problems.
Jeffrey W Kaufman Jr
Jeffrey W Kaufman Jr Checked in
Conducted comprehensive system evaluation of York air handler (2018 model) with R410 heat pump. Confirmed blower motor failure on existing unit which is covered under parts warranty. Identified multiple installation deficiencies including improper setup and non-standard configurations throughout the system. Customer reports ongoing issues since original installation. Provided full replacement estimate per customer request with priority installation timeline to resolve recurring problems.
Nashville, IN 47448
Performed routine furnace maintenance for membership holder Nancy Reynolds. Inspected interior components of heating system including electrical connections, wiring harnesses, and PVC ventilation/drainage pipes. Checked Honeywell Home digital thermostat functionality; confirmed proper operation with temperature settings at 71°F actual/74°F target.
Performed routine furnace maintenance for membership holder Nancy Reynolds. Inspected interior components of heating system including electrical connections, wiring harnesses, and PVC ventilation/drainage pipes. Checked Honeywell Home digital thermostat functionality; confirmed proper operation with temperature settings at 71°F actual/74°F target.
Dorian Maxwell
Dorian Maxwell Checked in
Performed routine furnace maintenance for membership holder Nancy Reynolds. Inspected interior components of heating system including electrical connections, wiring harnesses, and PVC ventilation/drainage pipes. Checked Honeywell Home digital thermostat functionality; confirmed proper operation with temperature settings at 71°F actual/74°F target.
Nashville, IN 47448
Performed comprehensive HVAC tune-up, inspecting and servicing the heating system which was set at 63°F with actual temperature reading 62°F. Examined the Honeywell Home ProSeries thermostat for proper operation and functionality, confirming system was operating in heat mode as appropriate for current conditions.
Performed comprehensive HVAC tune-up, inspecting and servicing the heating system which was set at 63°F with actual temperature reading 62°F. Examined the Honeywell Home ProSeries thermostat for proper operation and functionality, confirming system was operating in heat mode as appropriate for current conditions.
Jonathan Byers
Jonathan Byers Checked in
Performed comprehensive HVAC tune-up, inspecting and servicing the heating system which was set at 63°F with actual temperature reading 62°F. Examined the Honeywell Home ProSeries thermostat for proper operation and functionality, confirming system was operating in heat mode as appropriate for current conditions.
Nashville, IN 47448
Responded to warranty call for leaking pipe and E155AE1 error code. Identified leaking condensate drain line and replaced damaged PVC section using proper adhesive at joints. Inspected electrical connections in unit, found loose wiring causing error code, and secured all connections. System now operating properly with no leaks or error codes.
Responded to warranty call for leaking pipe and E155AE1 error code. Identified leaking condensate drain line and replaced damaged PVC section using proper adhesive at joints. Inspected electrical connections in unit, found loose wiring causing error code, and secured all connections. System now operating properly with no leaks or error codes.
Jonathan Byers
Jonathan Byers Checked in
Responded to warranty call for leaking pipe and E155AE1 error code. Identified leaking condensate drain line and replaced damaged PVC section using proper adhesive at joints. Inspected electrical connections in unit, found loose wiring causing error code, and secured all connections. System now operating properly with no leaks or error codes.
Nashville, IN 47448
Nashville, IN - Conducted inspection of existing Dayton wall-mounted heating unit in garage for potential replacement. Documented current installation configuration, including wall mounting setup, connection points, and adjacent piping infrastructure. Customer awaiting additional consultation from their regular technician before finalizing replacement decision.
Robert D Dowhower
Robert D Dowhower Checked in
Conducted inspection of existing Dayton wall-mounted heating unit in garage for potential replacement. Documented current installation configuration, including wall mounting setup, connection points, and adjacent piping infrastructure. Customer awaiting additional consultation from their regular technician before finalizing replacement decision.
Nashville, IN 47448
Nashville, IN - Responded to a no heat service call. Performed system diagnostics and found leak points at two lower ports and top port where previous technician had pressurized system to 350. Tightened caps and strayers to address leaks. Resolved P6 error code on kitchen head unit. Pulled system into vacuum at 76 microns and recharged unit to manufacturer specifications.
Adam Ruch
Adam Ruch Checked in
Responded to a no heat service call. Performed system diagnostics and found leak points at two lower ports and top port where previous technician had pressurized system to 350. Tightened caps and strayers to address leaks. Resolved P6 error code on kitchen head unit. Pulled system into vacuum at 76 microns and recharged unit to manufacturer specifications.
Nashville, IN 47448