The Heating Solutions You Can Trust
At Hiller, we prioritize your comfort throughout the whole year. With a focus on reliability and excellence, our team provides solutions that go from furnace repair, boiler installation and replacement, and gas fireplace maintenance to any furnace service or heating repair you may need to keep your home cozy.
Expert Heating Repair & Installation Services
Our team specializes in both heater repair and furnace installation and replacement, ensuring that your heating system operates efficiently when you need it most. Whether you’re facing unexpected breakdowns or planning an upgrade, our skilled technicians are equipped to handle your furnace repair and installation needs with precision and care.
Comprehensive Boiler Services
Our expertise extends to comprehensive boiler services, including boiler repair, boiler maintenance, and boiler installation and replacement. Our proactive approach ensures that your boiler system remains in top condition, providing reliable warmth throughout the season.
Gas Fireplace Specialists
For those special touches of warmth and ambiance, our gas fireplace services include gas fireplace repair, gas fireplace maintenance and inspection, and gas fireplace installation and replacement. Trust Hiller to keep your fireplace running safely and efficiently, adding comfort and value to your home.
Why Choose Hiller for Your Heating Needs?
Choosing us means opting for a heating company that stands by its commitment to quality, transparency, and customer satisfaction. Our team of certified technicians ensures that every heating repair, furnace service, or boiler maintenance is executed to the highest standards, guaranteeing your satisfaction.
Our Seamless Service Process
From the initial consultation to the final inspection, our service process is designed for your convenience and peace of mind. We provide detailed assessments, clear communication, and upfront pricing, ensuring a smooth and satisfactory service experience.
Daily Promotion
True Transparency Pricing
Most Home Service Companies Use the Same Pricing Structure. But Not Us.
Get Promotion
Daily Promotion
Special Financing Available on Select New HVAC Systems
Purchase a New HVAC System & Choose 0% Interest Financing for 48 Months!
Get PromotionOur Heating Services & Products in Maryville
Explore our comprehensive heating solutions to address any situation. Our goal is to be your go-to provider for all heating needs, ensuring your home remains a cozy haven, regardless of the weather.
Have a Question?
We recommend annual furnace service to maintain efficiency and prevent unexpected issues.
Yes, our emergency heating services are available 24/7 to address urgent heating concerns promptly.
Unusual noises, higher energy bills, and inconsistent heating are common signs that your furnace may need attention.
Yes, our boiler services cater to a wide range of systems, ensuring expert care for any boiler type.
Regular gas fireplace maintenance and inspection by certified professionals is key to safe and efficient operation.
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.
Learn More-
Ruud
Reliable Top 10
Contractors -
Nashville Business
Journal Top 25 Fastest Growing
Private Companies -
Nashville Business
Journal Best in Business
Award -
Nashville Business
Journal Most Admired CEOs
& Their Companies -
Nashville
Business Journal
Fast 50
Happy Hiller Offers Heating Services 24/7
Ready to enhance your home's comfort? Don't let the chill affect your comfort. Reach out today for expert heating services to ensure your home remains warm and welcoming.
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