Cassell Brothers Heating & Cooling has experienced rapid growth since we opened for business in 2008. Today, you can enjoy the benefits of our quality HVAC products and services all over the greater Columbia region. Here are just a few of the comfort solutions we provide to communities in and around Columbia, South Carolina:

Columbia HVAC Services

Whether you own a home in Columbia or operate a business, your indoor comfort depends on top-notch HVAC systems. In a city known as “Famously Hot,” a reliable air conditioning system is a must. Our NATE-certified service technicians provide the expert installation, repair and maintenance services you need to stay chill. We’re proud of the reputation we’ve earned for providing real value to our customers. There’s nothing we like better than turning homes and businesses in Columbia into supremely comfortable environments.

Lexington AC Repair and Maintenance

When the mercury tops 100 degrees in Lexington, the last thing you need is a broken air conditioning system. Our 24/7 emergency services ensure you enjoy cooling relief when temperatures skyrocket. Our customer-oriented service means you can count on our skilled technicians to put your needs first. We repair all makes and models of cooling equipment. We also offer maintenance services that help prevent future repairs and ensure you experience peak performance from your AC system.

Irmo Heating and Air Conditioning

From furnace installation to emergency AC repair, we provide a full suite of heating and cooling services in Irmo, SC. As a certified Trane Comfort Specialist, we offer energy-efficient systems that help keep utility bills manageable year round. Our factory-trained service technicians have the knowledge it takes to repair and maintain all types of HVAC systems. We also offer indoor air quality solutions that let everyone breathe cleaner, healthier air. From air purifiers to smart thermostats, we have everything you need to optimize your indoor environment.

Your Trusted HVAC Experts in South Carolina

Whether you live in Chapin, Camden or West Columbia, our family-owned company is ready to serve you. From upgrades for older homes to installations for new construction, we take a personal approach to home comfort. We encourage you to ask questions. We listen to your concerns. We do everything we can to ensure the solutions we provide meet your unique needs. It’s that dedication to customer satisfaction and service that sets us apart from other HVAC companies.

Wherever you live or work in Greater Columbia, we invite you to contact us whenever you need HVAC service. When you partner with Cassell Brothers Heating & Cooling, you can rest assured you’ll be pleased with the results!

Areas We Serve

Lexington, Cayce, Gaston, Oak Grove, South Congaree, West Columbia, Gilbert, Swansea, Springdale, Pine Ridge, Chapin, Pelion, Red Bank, Seven Oaks, Summit, Batesburg-Leesville, Columbia, St. Andrews, Lake Murray of Richland, Forest Acres, Dentsville, Woodfield, Hopkins, Arcadia Lakes, Horrell Hill, Eastover, Gadsden, Blythewood, Ridgeway, Rion, Elgin, Newberry, Pomaria, Little Mountain, Peak, Prosperity