Comprehensive Solutions for Your Comfort
We specialize in providing comprehensive HVAC solutions tailored to meet the unique needs of your home or business. Our dedicated team is here to ensure your system operates efficiently and reliably, delivering comfort and quality air year-round.
Expert HVAC Services for Optimal Comfort
Our HVAC services encompass a wide range of solutions designed to maintain, repair, and enhance your system’s performance. From emergency HVAC repairs to routine maintenance, our skilled technicians are equipped to handle your needs with expertise and efficiency, ensuring your environment remains comfortable and safe.
Emergency HVAC Solutions When You Need Them Most
Facing an unexpected HVAC issue can be stressful. We offer emergency HVAC services to address your urgent needs promptly, minimizing discomfort and potential damage to your system. Our team is ready 24/7 to ensure your HVAC problems are resolved quickly, restoring your peace of mind and comfort.
Commercial HVAC Services Tailored to Your Business
We understand the unique demands of commercial HVAC systems. Our commercial HVAC services are designed to support the operational needs of businesses in Morristown, ensuring your workplace remains a conducive environment for productivity and customer satisfaction.
Innovative Solutions with Heat Pump Services
Heat pump services, including heat pump repair, maintenance, installation, and replacement, are among the energy-efficient solutions we offer. Our team is proficient in optimizing these systems for maximum comfort and energy savings, whether you’re warming or chilling your space.
Thermostat and Indoor Air Quality Services
We go beyond traditional HVAC services to offer thermostat installation, replacement, repair, and maintenance, ensuring you have precise control over your environment. Additionally, our Indoor Air Quality services, including duct cleaning, whole-home humidity control, and smoke and carbon monoxide detector installations, contribute to a healthier and safer indoor atmosphere.
True Transparency Pricing
Most Home Service Companies Use the Same Pricing Structure. But Not Us.
Get PromotionHave a Question?
Annual maintenance is recommended to keep your system running efficiently and to prevent potential issues.
Unusual noises, a complete system shutdown, or significant performance issues are clear indicators you need immediate assistance.
Yes, our Indoor Air Quality services, including duct cleaning and humidity control solutions, are designed to enhance your home’s air quality.
Absolutely. We provide advanced thermostat installation and replacement services to optimize your HVAC system’s efficiency and control.
Yes, our comprehensive heat pump services ensure your system is efficiently heating and cooling your space.
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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Fast 50
Happy Hiller Offers HVAC Services 24/7
Don't let HVAC issues disrupt your comfort or operational efficiency. Contact us today for reliable solutions and exceptional service. Reach out to Hiller now to schedule your service and experience the ultimate in HVAC care and comfort.
Plumbing, Heating & AC Repair and Electrical Services.
We understand that there are many HVAC, electrical, and plumbing companies in TN, USA. But when you choose Hiller, you'll gain the advantage of a company that can handle all your residential and commercial needs. Plus, we offer a 100% satisfaction guarantee for all our services. Our home services company in TN is committed to providing stellar customer service experiences.
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
Knoxville Plumbing, HVAC & Electrical Services
5507 Ball Camp PikeKnoxville, TN 37921 T: (865) 602-7707
Crossville Plumbing, HVAC & Electrical Services
5335 Peavine RoadCrossville, TN 38571 T: (931) 484-7936
Cookeville Plumbing, HVAC & Electrical Services
1415 Interstate DrCookeville, TN 38501 T: (931) 372-2833
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
Bowling Green Plumbing, HVAC & Electrical Services
2524 Petty DrBowling Green, KY 42103 T: (270) 843-6606
North Nashville Plumbing, HVAC & Electrical Services
1617 Highway 31 WestGoodlettsville, TN 37072 T: (615) 851-4066
Nashville Plumbing, HVAC & Electrical Services
915 Murfreesboro PikeNashville, TN 37217 T: (615) 292-6110
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
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
2524 Petty Dr
Bowling Green, KY 42103
7339 Lee Hwy
Chattanooga, TN 37421
1500 Ashland City Rd
Clarksville, TN 37040
1415 Interstate Dr
Cookeville, TN 38501
5335 Peavine Road
Crossville, TN 38571
1891 Slaughter Road
Madison, AL 35758
210 Commerce Center Cir
Jackson, TN 38301
5507 Ball Camp Pike
Knoxville, TN 37921
241 Southpointe Way
Murfreesboro, TN 37130
915 Murfreesboro Pike
Nashville, TN 37217
1617 Highway 31 West
Goodlettsville, TN 37072