Unmatched HVAC expertise
Discover a comprehensive suite of HVAC services, ready to ensure your comfort through all seasons. With an unwavering commitment to excellence, the team offers around-the-clock emergency response, guaranteeing peace of mind when you need it most.
Specializing in the meticulous maintenance, precise repair, and expert installation of HVAC systems, we prioritize your year-round comfort. Embracing transparency and customer satisfaction, we underscore the significance of regular maintenance to uphold the efficiency and longevity of your systems.
Elevate your comfort with advanced thermostat solutions
Thermostats stand at the heart of home energy efficiency and comfort. Dive into custom thermostat solutions that bring unparalleled control over your environment, offering significant savings.
Explore smart thermostat options for a hands-on approach to climate management, ensuring comfort is always at your fingertips. Backed by unparalleled expertise in HVAC services, including emergency HVAC support, thermostat installation & replacement, and diligent thermostat repair & maintenance, rest assured in the reliable operation of your climate control systems.
Mastering heat pump efficiency
Dive into the world of heat pump technology, where efficiency meets environmental sustainability. Heat pumps stand out as an all-in-one heating and cooling solution, offering Alcoa homeowners significant energy savings and a reduced carbon footprint.
Our expertise in heat pump services encompasses precise installation, proactive maintenance, and skilled repair. Through our dedicated heat pump maintenance and repair services, we ensure your system’s longevity and performance, keeping your home comfortable in every season. Trust in our emergency HVAC support for swift resolutions, guaranteeing your heat pump operates at peak efficiency year-round.
Precision comfort with ductless mini splits
Ductless mini split systems redefine comfort and efficiency, offering customizable solutions for heating and cooling specific areas of your space. These systems excel in energy savings and provide precise climate control, making them an ideal choice for both homes and businesses seeking targeted temperature management.
Our specialized HVAC services include expert ductless mini split installation & replacement, alongside meticulous repair & maintenance, ensuring your system delivers optimal performance. With emergency HVAC support, we guarantee your comfort is never compromised, providing swift solutions to maintain the efficiency and longevity of your ductless mini splits.
Breathe easy with enhanced indoor air quality
Indoor air quality is pivotal for health and comfort, directly influencing your living environment’s wellness. Our HVAC services extend beyond temperature control, addressing air purity through comprehensive indoor air quality services. We specialize in duct cleaning and meticulous duct installation & repair, ensuring your airways are free from contaminants.
Additionally, dryer vent cleaning is crucial for preventing lint build-up that can degrade air quality and pose fire hazards. Our whole-home humidity control systems further optimize your indoor climate, balancing moisture levels to enhance comfort and health.
Ensuring safety with detector installation & maintenance
The safety of your home hinges on the vigilance of smoke and carbon monoxide detectors, indispensable guardians against invisible threats. Our HVAC services include professional installation, rigorous testing, and meticulous maintenance of these critical safety devices. Emphasizing the paramount importance of family safety and peace of mind, we bring unmatched expertise and reliable service to safeguard your home.
With emergency HVAC support, we ensure that your detectors are always in optimal condition, ready to alert you to dangers and protect your loved ones. Trust in our commitment to maintaining a secure and healthy living environment through vigilant care of smoke and carbon monoxide detectors.
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Discover our suite of HVAC solutions, designed to cater to every aspect of your home's climate control and safety needs.
Have a Question?
We recommend having your HVAC system serviced annually to ensure it operates efficiently and to prevent potential issues before they arise. Regular maintenance can also extend the lifespan of your system.
Absolutely. Our indoor air quality services include duct cleaning, dryer vent cleaning, and installing whole-home humidity control systems to enhance the air you breathe and ensure a healthier living environment.
Smoke and carbon monoxide detectors are vital for early detection of fires and gas leaks, providing critical protection for your family. Proper installation and maintenance are crucial for ensuring these devices function correctly when you need them most.
Signs that your HVAC system may need attention include unusual noises, decreased efficiency, inconsistent temperatures, and increased energy bills. We can diagnose the issue and recommend whether repair or replacement is the best course of action.
Our emergency HVAC services are available anytime, ensuring that you have support when you need it most. Our team of experts is ready to address your HVAC emergencies with swift, reliable solutions.
Why Choose Happy Hiller?
Care is Our Core ValueTM
Certified Professional Technicians
Family Owned and Operated Since 1990
Happy You'll Be
Or The Service Is Free™
Friendly service. Certified Technicians. Your problem, solved.
Happy Hiller is the premier Plumbing, Heating & Cooling and Electric service experts. We proudly serve parts of Tennessee, Kentucky and Alabama. Whether you need emergency services or preventive maintenance, it’s all guaranteed. The best techs. The friendliest service. 100% satisfaction.
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Happy Hiller Offers HVAC Services 24/7
Experience unwavering comfort with our round-the-clock HVAC services, ensuring your home remains a sanctuary at all hours.
Nearest Locations
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
15 Deer Run BlvdCrossville, TN 38571 T: (931) 484-7936
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Nearest Hiller Locations
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Crossville Plumbing, HVAC & Electrical Services
15 Deer Run BlvdCrossville, TN 38571 T: (931) 484-7936
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Nearest Hiller Locations
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Crossville Plumbing, HVAC & Electrical Services
15 Deer Run BlvdCrossville, TN 38571 T: (931) 484-7936
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Panama City Beach Plumbing & HVAC Services
914 W 26th StLynn Haven, Florida 32444 T: (850) 954-6110 Schedule Online
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty Dr
Bowling Green, KY 42103
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee Hwy
Chattanooga, TN 37421
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City Rd
Clarksville, TN 37040
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate Dr
Cookeville, TN 38501
Crossville Plumbing, HVAC & Electrical Services
15 Deer Run Blvd
Crossville, TN 38571
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter Road
Madison, AL 35758
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center Cir
Jackson, TN 38301
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp Pike
Knoxville, TN 37921
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe Way
Murfreesboro, TN 37130
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro Pike
Nashville, TN 37217
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 West
Goodlettsville, TN 37072