Heating Repair, Installation & Maintenance in Chattanooga

7339 Lee Hwy Chattanooga, TN 37421

Heating Services You Can Count On

Keep your home warm and cozy with comprehensive heating services in Chattanooga. From routine maintenance to expert repairs, ensuring your setup runs efficiently is key to maintaining a comfortable home.

We service any system type, including:

Ductless mini-splits
Heat pumps
Furnaces
Boilers
Gas fireplaces

Look out for uneven heating, strange noises, or a spike in energy bills—these could be signs that your unit needs immediate attention.

Hiller HVAC Technician Explaining HVAC System to Customer

Fast and Reliable Heating Repair in Chattanooga

When your heating system breaks down, quick repairs are essential. Common issues like thermostat malfunctions, clogged filters, or worn-out components can reduce efficiency and increase your energy costs.

Our heating repair services are available around the clock, ensuring you’re never left in the cold. Technicians arrive fully equipped to handle most repairs on the spot, restoring your comfort in no time.

Expert Heating Installation and Replacement Services

Installing a new unit or replacing an outdated one is a significant investment. Whether you’re upgrading for better efficiency or your old units have reached the end of its life, we provide expert heating installation and replacement services.

Modern systems offer better energy efficiency and lower operating costs, making them a smart choice for your home. With Hiller, you’ll get clear, upfront pricing and a seamless heating replacement or new installation process.

Heating Maintenance & Tune-Ups

Regular maintenance and tune-ups are crucial for keeping your unit running smoothly. Scheduling a professional heating tune-up helps identify potential issues before they become costly problems.

A well-maintained setup runs more efficiently, saving you money on energy bills and extending the lifespan of your equipment.

Boiler Repair, Maintenance & Replacement in Chattanooga

Boilers are a reliable heating solution but require regular care to perform at their best. Whether you need boiler repair, maintenance, replacement, or a tune-up, we have the expertise to keep your unit in shape.

Pay attention to signs like unusual noises, inconsistent heating, or water leaks—these may indicate that your boiler needs professional attention.

Efficient Gas Fireplace Repair Services

A gas fireplace adds warmth and ambiance to your home, but it is essential to keep it in good working order. Issues like ignition problems, strange odors, or uneven flames can reduce efficiency and safety.

We provide expert gas fireplace repair services in Chattanooga, ensuring your fireplace operates safely and efficiently. Our technicians are trained to handle all fireplace issues, from minor repairs to complete overhauls.

Our HVAC Services & Products in Chattanooga, TN

Beyond repairs and installations, Hiller offers a range of heating services, including thermostat upgrades, duct cleaning, and smart home integration, all designed to enhance your home's comfort and efficiency.

Priceless Peace of Mind, $25 a Month

Join the club and get all the perks of membership:

Seasonal tune-ups.
Priority scheduling.
100% satisfaction guaranteed.

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Financing Options

Subject to Approved Credit
Quick Credit Decisions
Friendly customer service

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Have a Question?

Heating maintenance is recommended at least once a year, preferably before the cold season starts, to ensure your system is in peak condition.

Look for signs like unusual noises, inconsistent heating, high energy bills, or frequent cycling on and off. These indicate that you may need professional heating repair.

Most heating installations can be completed within a day, but the exact time depends on the complexity of the installation and the type of unit being installed.

Yes, a boiler tune-up is crucial for ensuring efficient operation, preventing breakdowns, and extending the lifespan of your boiler.

If your fireplace won’t ignite, check the pilot light and gas supply. If the issue persists, call a professional for repair to avoid potential safety hazards.

Why Choose Happy Hiller?

Care is Our Core Value^TM

Certified Professional Technicians

Family Owned and Operated Since 1990

Happy You'll Be
Or The Service Is Free™

Welcome to Happy Hiller

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 Heating Services 24/7

Need help with your heating? We'll keep your home warm no matter the time or day. Call us for quick, reliable service.

(423) 299-6110

Kathy Roy

Had spoken with 2 different plumbing services and one came out and the other did not. The one that did come out never sent an estimate. The other said would b... Read More

B Casseus

I had a great experience with the repairman who came out to fix my AC. He arrived on Thursday and did an excellent job. He was professional, knowledgeable, and ... Read More

Kellie Larsen

Daniel was absolutely amazing. He helped us and talked us through everything. He was honest and not at all pushy. Very knowledgeable, kind, and very respec... Read More

Stephen James Mullen

We lost power due to a big storm in Chattanooga. EPB would not come reconnect us due to damage to the header on the house that was bent. I called Hiller and the... Read More

John Szewczyk

Could not be happier with the service provided. Steve was very responsive and quickly identified and resolved a problem with our clogged plumbing. He also ens... Read More

S.G. Thornton

Daniel is one of the best Hiller Technicians. He’s very thorough & he always takes the time to explain what he’s doing. Also, I really like the before & aft... Read More

Nearest Locations

Tennessee

Greater Nashville

Alabama

Kentucky

Bowling Green Plumbing, HVAC & Electrical Services

2524 Petty Dr
Bowling Green, KY 42103

T: (270) 843-6606

Glasgow Plumbing, HVAC & Electrical Services

Glasgow
KY, USA

T: (270) 216-3782

Florida

Alabaster Plumbing & HVAC Services

Alabaster
AL, USA

(205) 578-1234

Alcoa Plumbing, HVAC & Electrical Services

Alcoa
TN, USA

(865) 855-6354

Antioch Plumbing, HVAC & Electrical Services

Antioch
Nashville, TN

(615) 437-0376

Apalachicola HVAC Services

Apalachicola
FL, USA

(850) 273-4173

Athens Plumbing, HVAC & Electrical Services

Athens
AL, USA

(256) 251-6028

Bessemer Plumbing & HVAC Services

Bessemer
AL, USA

(205) 578-1234

Birmingham Plumbing & HVAC Services

441 University Blvd
Birmingham, AL 35205

(205) 578-1234

Bowling Green Plumbing, HVAC & Electrical Services

2524 Petty Dr
Bowling Green, KY 42103

(270) 843-6606

Brentwood Plumbing, HVAC & Electrical Services

Brentwood
TN, USA

(615) 292-6110

Bunkers Cove Plumbing & HVAC Services

Bunkers Cove
Panama City, FL

(850) 203-9925

Callaway Plumbing & HVAC Services

Callaway
FL, USA

(850) 290-7309

Cape San Blas HVAC Services

Cape San Blas
FL, USA

(850) 273-4122

Carabelle HVAC Services

Carrabelle
FL, USA

(850) 273-4212

Cedar Grove Plumbing & HVAC Services

Cedar Grove
FL, USA

(850) 203-3175

Center Point Plumbing & HVAC Services

Center Point
AL, USA

(205) 578-1234

Chattanooga Plumbing, HVAC, Electrical & Septic Services

7339 Lee Hwy
Chattanooga, TN 37421

(423) 299-6110

Clarksville Plumbing, HVAC & Electrical Services

1500 Ashland City Rd
Clarksville, TN 37040

(931) 648-4222

Cleveland Plumbing, HVAC & Electrical Services

Cleveland
TN, USA

(423) 299-6110

Columbia Plumbing, HVAC & Electrical Services

2555 Pulaski Hwy
Columbia, TN 38401

(931) 381-2413

Cookeville Plumbing, HVAC & Electrical Services

1415 Interstate Dr
Cookeville, TN 38501

(931) 372-2833

Cordova Plumbing, HVAC & Electrical Services

Cordova
Memphis, TN

(901) 557-0553

Crossville Plumbing, HVAC & Electrical Services

5335 Peavine Road
Crossville, TN 38571

(931) 484-7936

Dalton Plumbing, HVAC & Electrical Services

Dalton
GA, USA

(706) 252-9470

Decatur Plumbing, HVAC & Electrical Services

Decatur
AL, USA

(256) 251-6114

Dickson Plumbing, HVAC & Electrical Services

1920 TN-46
Dickson, TN 37055

(615) 446-4364

Eastpoint HVAC Services

Eastpoint
FL, USA

(850) 273-4203

El Centro Beach Plumbing & HVAC Services

El Centro Beach
Panama City Beach, FL

(850) 253-7190

Franklin Plumbing, HVAC & Electrical Services

Franklin
TN, USA

(615) 292-6110

Fultondale HVAC Services

Fultondale
AL, USA

(205) 578-1234

Gallatin Plumbing, HVAC & Electrical Services

Gallatin
TN, USA

(615) 657-5926

Gardendale Plumbing & HVAC Services

Gardendale
AL, USA

(205) 578-1234

Germantown Plumbing, HVAC & Electrical Services

Germantown
Nashville, TN

(901) 451-9906

Glasgow Plumbing, HVAC & Electrical Services

Glasgow
KY, USA

(270) 216-3782

Goodlettsville Plumbing, HVAC & Electrical Services

Goodlettsville
TN, USA

(615) 709-8435

Hendersonville Plumbing, HVAC & Electrical Services

Hendersonville
TN, USA

(615) 657-5840

Hermitage Plumbing, HVAC & Electrical Services

Hermitage
Nashville, TN

(615) 657-7632

Homewood Plumbing & HVAC Services

Homewood
AL, USA

(205) 578-1234

Hoover HVAC Services

Hoover
AL, USA

(205) 578-1234

Hueytown HVAC Services

Hueytown
AL, USA

(205) 578-1234

Huntsville Plumbing, HVAC & Electrical Services

1891 Slaughter Road
Madison, AL 35758

(256) 539-2167

Indian Pass HVAC Services

Indian Pass
FL, USA

(850) 270-8954

Inverness Plumbing & HVAC Services

Inverness
Alabama, USA

(205) 578-1234

Jackson Plumbing, HVAC & Electrical Services

210 Commerce Center Cir
Jackson, TN 38301

(731) 423-0500

Kingston Plumbing, HVAC & Electrical Services

Kingston
TN, USA

(865) 264-8959

Knoxville Plumbing, HVAC & Electrical Services

5507 Ball Camp Pike
Knoxville, TN 37921

(865) 602-7707

La Vergne Plumbing, HVAC & Electrical Services

La Vergne
TN, USA

(615) 845-9335

Laguna Beach Plumbing & HVAC Services

Laguna Beach
FL, USA

(850) 253-7185

Lanark Village HVAC Services

Lanark Village
FL, USA

(850) 273-4152

Lebanon Plumbing, HVAC & Electrical Services

810 Tennessee Blvd
Lebanon, TN 37087

615-443-1588

Leeds HVAC Services

Leeds
AL, USA

(205) 578-1234

Louisville Plumbing, HVAC & Electrical Services

Louisville
TN, USA

(865) 855-6933

Madison Plumbing, HVAC & Electrical Services

Madison
AL, USA

(256) 251-6045

Maryville Plumbing, HVAC & Electrical Services

Maryville
TN, USA

(865) 855-6352

Memphis Plumbing, HVAC & Electrical Services

1280 Big Orange Rd
Cordova, TN 38018

(901) 399-7020

Moody HVAC Services

Moody
AL, USA

(205) 578-1234

Morristown Plumbing, HVAC & Electrical Services

Morristown
TN, USA

(423) 528-1865

Mountain Brook Plumbing & HVAC Services

Mountain Brook
AL, USA

(205) 578-1234

Mt. Juliet Plumbing, HVAC & Electrical Services

Mt. Juliet
TN, USA

(615) 292-6110

Murfreesboro Plumbing, HVAC & Electrical Services

241 Southpointe Way
Murfreesboro, TN 37130

(615) 890-9228

Nashville HVAC, Plumbing & Electrical Services

915 Murfreesboro Pike
Nashville, TN 37217

(615) 292-6110

North Nashville Plumbing, HVAC & Electrical Services

1617 Highway 31 West
Goodlettsville, TN 37072

(615) 851-4066

Oak Ridge Plumbing, HVAC & Electrical Services

Oak Ridge
TN, USA

(865) 855-6901

Odenville HVAC Services

Odenville
AL, USA

(205) 578-1234

Old Hickory Plumbing, HVAC & Electrical Services

Old Hickory
Nashville, TN

(615) 437-0794

Olive Branch Plumbing, HVAC & Electrical Services

Olive Branch
MS, USA

(662) 478-3946

Ooltewah Plumbing, HVAC & Electrical Services

Ooltewah
TN, USA

(423) 299-6110

Panama City Beach Plumbing & HVAC Services

914 W 26th St
Lynn Haven, Florida 32444

(850) 954-6110

Panama City Plumbing & HVAC Services

Panama City
FL, USA

(850) 290-4341

Parker Plumbing & HVAC Services

Parker
FL, USA

(850) 203-2731

Pelham Plumbing & HVAC Services

Pelham
AL, USA

(205) 578-1234

Port St. Joe HVAC Services

Port St. Joe
FL, USA

(850) 273-4140

Powell Plumbing, HVAC & Electrical Services

Powell
TN, USA

(865) 855-6369

Pretty Bayou Plumbing & HVAC Services

Pretty Bayou
FL, USA

(850) 299-2285

Rosemary Beach Plumbing & HVAC Services

Rosemary Beach
FL, USA

(850) 253-7204

Seacrest Plumbing & HVAC Services

Seacrest
FL, USA

(850) 253-7206

Seaside Plumbing & HVAC Services

Seaside
FL, USA

(850) 204-2943

Seymour Plumbing, HVAC & Electrical Services

Seymour
TN, USA

(865) 855-6365

Smyrna Plumbing, HVAC & Electrical Services

Smyrna
TN, USA

(615) 657-5558

Spring Hill Plumbing, HVAC & Electrical Services

Spring Hill
TN, USA

(931) 688-0240

Springville Plumbing & HVAC Services

Springville
AL, USA

(205) 578-1234

St. George Island HVAC Services

St George Island
FL, USA

(850) 273-4180

Sunnyside Plumbing & HVAC Services

Sunnyside
FL, USA

(850) 253-7172

Trussville Plumbing & HVAC Services

Trussville
AL, USA

(205) 578-1234

Vestavia Hills Plumbing & HVAC Services

Vestavia Hills
AL, USA

(205) 578-1234

White House Plumbing, HVAC & Electrical Services

White House
TN, USA

(615) 486-2674

Heating Repair, Installation & Maintenance in Chattanooga

Heating Services You Can Count On

Fast and Reliable Heating Repair in Chattanooga

Expert Heating Installation and Replacement Services

Heating Maintenance & Tune-Ups

Boiler Repair, Maintenance & Replacement in Chattanooga

Efficient Gas Fireplace Repair Services

True Transparency Pricing

HVAC Systems Replacements Starting at $99/mo.

Our HVAC Services & Products in Chattanooga, TN

Priceless Peace of Mind, $25 a Month

Financing Options

Have a Question?

How often should I schedule heating maintenance?

What are the signs that my unit needs repair?

How long does a heating installation take?

Is a tune-up really necessary for my boiler?

What should I do if my gas fireplace won’t ignite?

Why Choose Happy Hiller?

Care is Our Core ValueTM

Certified Professional Technicians

Family Owned and Operated Since 1990

Happy You'll BeOr The Service Is Free™

Friendly service. Certified Technicians. Your problem, solved.

Happy Hiller Offers Heating Services 24/7

Nearest Locations

Nearest Hiller Locations

Care is Our Core Value^TM

Happy You'll Be
Or The Service Is Free™