Qualified Heating Contractors With 30+ Years’ Experience

Casteel has been a top-notch heating company for over three decades. Our team of technicians offer reliable heating services in areas of Georgia such as Marietta, Roswell, Newnan, Athens, Gainesville, and Atlanta. We have over 30,000 five-star reviews and provide award-winning heating services in your local area. Give our team a call by phone at (770) 852-8504 to receive assistance with a malfunctioning heating system.

Our Heating Services

Whether you are dealing with a last-minute heating emergency or you want to get your furnace ready for winter with the proper maintenance, we handle it all.

• Heater Repairs
• Heater Replacements & Installations
• Heater Tune-Ups
• Furnace Repairs, Installations & Tune-Ups
• Heat Pump Repairs, Installations & Tune-Ups
• NEST Smart Home Thermostat Installations

How Can a Programmable Thermostat Help Save You Money This Winter?

It’s an unfortunate truth that many homeowners do not choose to program their thermostat. Whether you don’t see the point or you don’t know how to, you can rest easy knowing that we can lend a hand. Our professionals offer comprehensive heater services for families in Atlanta, GA and have the skills necessary to program your thermostat. A programmed thermostat paired with the expertise our technicians bring could result in a significant drop in your monthly energy bills.

Why Choose the Team at Our Heating Company?

No matter what heating system you have in your home, you can trust the contractors at our heating company to handle mild to severe heating issues you may encounter throughout the winter season. We utilize our extensive training and cutting-edge tools to ensure that your system is in optimal condition all year long.

Some of the many reasons why customers love what we do include:

• We are fully licensed, certified, and bonded
• We offer free replacement estimates
• We always arrive on time, dressed well, and act professionally
• We treat your home as if it’s our own
• We provide upfront flat-rate pricing that’s honest

With some of the best heating technicians in the industry, customers can tell that your comfort and safety are always our top goals.

Fair, Upfront Pricing & A Money-Back Guarantee

As a reputable heating company, we make it our responsibility to help you take full control of your indoor climate. We provide exceptional heating services in areas of Georgia such as Athens, Atlanta, Marietta, Alpharetta, Smyrna, and Gainesville. With our superior workmanship, honest pricing, exceptional customer service, and financing options, there is no better team to trust for heating services than Casteel.

We believe in our work so much that we offer a money-back guarantee. It is our word that your system will not break down during the heating season in which we’ve performed our inspection and tune-up – or your tune-up is free!