Areas We Serve

As owners and operators of our family-owned business at Krantz Kooling and Heating, we have made our dreams come true by providing top-notch heating, ventilation and air conditioning services for central South Carolina residents. Since we opened in 1983, we have expanded our business so that we can serve customers from Midlands communities in both Lexington and Richland counties, including Columbia, West Columbia, Dentsville, Lexington and Forest Acres.


Residents of Dentsville and other communities in the greater Columbia metropolitan area can call Krantz for superior HVAC services. We provide new installations, maintenance and repairs for customers of Richland County in Dentsville, Saint Andrews, Woodfield and other local communities. Our staff of NATE-certified service technicians and master mechanics are ready to answer questions, investigate air conditioner performance problems and recommend ways to improve your indoor climate needs.

Our service technicians work on all brands and models of heating and cooling equipment. Our office in West Columbia lets us be at your home in a matter of minutes. For problems that occur after hours, one of our staff members answers the phone and will schedule a service call for the next day.

Forest Acres

Our office in West Columbia serves residents in Forest Acres as well as Cayce, Dixiana, Gaston and nearby communities. Our guarantee of 100 percent customer satisfaction applies to every household we serve. Customers can call our maintenance techs to schedule a tune-up or speak to one of our installers if you are considering a new unit.

We always evaluate the health of your heating and air conditioning equipment before making recommendations for repair or purchase. We run our business on the principles of integrity, serving customers honestly and emphasizing safety.


Our residents in Columbia and the surrounding areas trust Krantz for all of their HVAC needs. There is no need for a separate sales division in our company. Our service technicians have the know-how to price and sell new units when necessary. The first price we offer you will be the best price.


Residents in Lexington County, the town of Lexington and the Lake Murray area can be assured that certified and licensed HVAC technicians are just a few minutes away to solve all their heating and cooling needs. The service technicians at Krantz love a challenge. Even if you think your HVAC unit is past its prime, we diagnose problems and find solutions that other heating and cooling companies can't resolve.

Our goal is to find a positive outcome and enjoy the experience of pleasing our customers. Customers of Lexington, Red Bank, South Congaree and other communities in the area can be assured that we evaluate the cost-effectiveness of making repairs versus installing a new unit. We discuss options with you to find a solution that fits your budget and is harmonious with your lifestyle.

We serve small communities with the same high-quality service that all our customers expect from Krantz. Residents in the Lexington and Lake Murray area can call for dependable HVAC service.

If you live in the greater Columbia metropolitan area, we make sure that concerns about your indoor comfort and heating and cooling equipment are properly addressed. We strive to uphold our reputation for thorough evaluation and precision installation and repair of all makes and models of HVAC equipment.

Our Latest News

Heat pump vs air conditioners What’s better for your home?

When it comes to cooling your home this summer, you have the choice between a heat pump and an air conditioner… but which is the better option?  Despite the name, heat pumps are perfectly capable of cooling a home. In warmer weather, the pump removes hot air from…

My second floor is too hot. How can I fix it?

Is your home comfortable until you walk upstairs? Suddenly, your air temperature transforms to that of your gym's sauna. In the understatement of the year... your second floor is hot. Before you commit to hibernating in the basement until Halloween, use this list to pinpoint…

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We Proudly Serve the Following Areas

Blythewood, SC
Cayce, SC
Chapin, SC
Columbia, SC
Irmo, SC
West Columbia, SC