Expert HVAC solutions
Choosing the right HVAC company means opting for unmatched expertise in repair, installation, and replacements, backed by a steadfast guarantee of satisfaction. With a commitment to excellence, professionals excel in delivering comprehensive HVAC services, including innovative UV light installations that promise cleaner air and enhanced system efficiency.
Specializing in thermostat installation and replacement, indoor air quality services, and meticulous duct and dryer vent cleaning, the focus is always on ensuring a comfortable, safe, and energy-efficient environment. The unique whole-home humidity control solutions further exemplify dedication to creating the perfect indoor climate. Experience the peace of mind that comes from a “Happy You’ll Be Guarantee,” reflecting a profound dedication to customer satisfaction and service quality.
Unmatched excellence & reliability
Distinguished by “True Transparency Pricing” this HVAC company stands out as a beacon of reliability and integrity. Specializing in HVAC repair and service, clients receive upfront, clear pricing, ensuring no surprises and fostering trust. The commitment to satisfaction is unwavering—if you’re not happy, the service is free, a testament to the confidence in the quality of work provided.
Expertise extends to ductless mini-split installation and replacement, offering versatile and efficient climate control solutions. Additionally, thermostat repair and maintenance, along with thermostat installation and replacement, are meticulously handled, optimizing comfort and energy usage. Indoor air quality services further ensure a healthier living and working environment, addressing the core needs of both homeowners and businesses with precision and care.
Dependable HVAC services: Ready when you are
With a cornerstone of reliability and swift responsiveness, our HVAC services are primed for any emergency or commercial need. Specializing in HVAC repair and service, we ensure rapid response times to minimize disruption, keeping your operations smooth and efficient. Our emergency HVAC services are a lifeline for unexpected breakdowns, offering peace of mind around the clock.
For commercial HVAC needs, we bring expertise and precision, understanding the importance of maintaining a comfortable environment for your business. Our skilled technicians are adept in ductless mini split repair and maintenance as well as installation and replacement, providing versatile solutions tailored to your specific requirements.
Innovative comfort with our HVAC solutions
Embracing the forefront of HVAC technology, we specialize in bringing cutting-edge comfort to your doorstep. Our expertise in HVAC repair and service is complemented by advanced solutions such as ductless mini-splits and smart thermostats. Ductless mini-splits offer unparalleled customization and efficiency, ideal for targeted heating and cooling without the need for extensive ductwork.
Whether it’s repair and maintenance or installation and replacement, our approach ensures your space is equipped with the most efficient system. Additionally, smart thermostats represent a leap in convenience and control, allowing for precise temperature management and energy savings. With thermostat repair and maintenance or installation and replacement services, we ensure your system runs seamlessly, adapting to your lifestyle while optimizing energy use.
Enhancing your air, enhancing your life
Understanding the critical role of indoor air quality in ensuring health and comfort, our HVAC repair and service extend to comprehensive indoor air quality services. We are dedicated to improving the air you breathe through a suite of services, including duct installation and repair, and thorough duct cleaning.
These services are designed not only to enhance the efficiency of your HVAC system but also to remove contaminants, allergens, and pollutants from your living spaces. By addressing these key aspects, we aim to create a healthier environment for you and your loved ones, ensuring that every breath you take is as clean and pure as nature intended. Trust us to provide the expertise and solutions needed to elevate your indoor air quality, contributing to your overall well-being and comfort.
Maximizing peace of mind with regular HVAC maintenance
Regular HVAC maintenance is the cornerstone of a comfortable, efficient home. Our expert technicians are dedicated to extending the lifespan of your HVAC system, ensuring it operates at peak efficiency year-round. With services that include duct cleaning, dryer vent cleaning, and whole-home humidity control, we tackle every aspect of your system’s health. Joining the Happy Hiller Club unlocks exclusive benefits such as priority scheduling and discounts on repairs, emphasizing our commitment to your comfort and satisfaction.
This proactive approach not only enhances the performance of your HVAC system but also contributes to improved air quality, lower energy bills, and a reduced risk of unexpected breakdowns. Trust in our expertise for a maintenance plan that keeps your home at the perfect temperature and humidity level, no matter the season.
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True Transparency Pricing
Most Home Service Companies Use the Same Pricing Structure. But Not Us.
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$500 Visa Gift Card w/HVAC System Purchase
Purchase Select New HVAC Systems & Receive a $500 Visa Gift Card!
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Explore our comprehensive suite of services designed to meet all your home's needs, from essential maintenance to innovative installations.
Have a Question?
Yes, duct cleaning removes dust, allergens, and other pollutants from your air ducts, significantly improving indoor air quality and enhancing overall HVAC efficiency.
Ideally, your HVAC system should be serviced annually, with inspections in the spring for cooling components and in the fall for heating elements to prepare for the coming seasons.
Cleaning your dryer vent reduces the risk of fire, improves dryer efficiency, and decreases dust and humidity levels that can strain your HVAC system, ensuring it operates smoothly.
Whole-home humidity control adjusts the moisture levels in your air, enhancing comfort, protecting your home’s structure, and improving air quality by preventing mold growth and allergen proliferation.
Innovations like ductless mini-splits, smart thermostats, and UV light installations offer personalized comfort settings, energy savings, and improved air quality.
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 cooling services, ensuring your home stays perfectly chilled anytime, day or night.
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
5335 Peavine RoadCrossville, 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
Huntsville Plumbing, HVAC & Electrical Services
1891 Slaughter RoadMadison, AL 35758 T: (256) 539-2167
Chattanooga Plumbing, HVAC, Electrical & Septic Services
7339 Lee HwyChattanooga, TN 37421 T: (423) 299-6110
Murfreesboro Plumbing, HVAC & Electrical Services
241 Southpointe WayMurfreesboro, TN 37130 T: (615) 890-9228
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RoadCrossville, TN 38571 T: (931) 484-7936
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
Jackson Plumbing, HVAC & Electrical Services
210 Commerce Center CirJackson, TN 38301 T: (731) 423-0500
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Clarksville Plumbing, HVAC & Electrical Services
1500 Ashland City RdClarksville, TN 37040 T: (931) 648-4222
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
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
5335 Peavine RoadCrossville, 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
5335 Peavine Road
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