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Killman Heating & Air

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Killman Heating & Air is on a mission to provide Lexington County, South Carolina, and surrounding areas with the finest heating and air conditioning services, delivered by professionals who demonstrate exemplary professional courtesy and outstanding customer service. Their HVAC services include air conditioning repair and inspection, furnace repair and installation, heat pump repair and installation, and geothermal systems. They install quality equipment from major manufacturers, with a focus on dependable, efficient Trane systems.  Killman can design and install a new system or replacement system, or ensure that your current system is working at peak efficiency.

Killman Heating & Air places an emphasis on preventative maintenance. Problems caught early are easier to repair and cost less to fix. For these reasons, the company offers preventative maintenance programs where they will visit, perform a 21-point inspection, and ensure your heating or air conditioning system is operating at peak efficiency and with maximum reliability.

If indoor air quality is a concern, Killman Heating & Air can assess your ventilation system and make recommendations for improvements, including whole-home air filters, humidifiers, and dehumidifiers that will make your family more comfortable and help them breathe easier.

The company regularly runs special, money-saving promotions, along with keeping its regular pricing affordable and competitive with other marketplace providers. Financing is available for big jobs. For customer convenience, an online payment portal is available.



Schedule Appointment


Wells Fargo Financing


Lexington, South Carolina 29072


NATE Certified
24/7 Emergency Service