Reviews for Keller Heating and Air

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Sep 2025
Keller Heating and Air is a family-owned residential heating and air conditioning contractor located in Fort Mill, South Carolina. They offer installation, maintenance, and repair services for HVAC needs in an honest, friendly, and dependable manner. This is a top notch family owned and run company. Keller's owner Glenn came out that evening and provided several options. They are very thorough, finding the problem where others failed, and provided a clear breakdown of the systems for a reasonable price. Keller had a crew onsite at 8am on July 4th. They are a dedicated and trustworthy company for all HVAC needs.

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From Keller Heating and Air

At Keller Heating and Air we are a Family Owned Residential Heating and Air Conditioning contractor located in Fort Mill, South Carolina. We provide Installation, Maintenance and Repair for your HVAC needs in a Honest, Friendly and Dependable way. Call us for Air Conditioner, Furnace, Heat Pump and Gas Pack Inspection, Cleaning and Tune Up's for your regular maintenance needs. When your system is down or just not operating properly call us for a diagnostic service call. As a Licensed contractor in North and South Carolina we can change out your Heating and Air Conditioning system when the time comes for a new one.