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24/7 Emergency Service

Free Estimates on System Replacements

Expert Furnace Repair – Heating and Cooling Services in the Greater Louisville Area

KLM Heating & Cooling is a professional residential and commercial HVAC service contractor offering furnace repairs, preventive maintenance, and new installations in Louisville, Hurstbourne, Jeffersontown, Fern Creek, Lyndon, Middletown, Mount Washington, St. Matthews, KY, and the surrounding areas. Our customers enjoy the ideal combination of comfort and value.

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Preventive HVAC Maintenance

Have you had your home’s HVAC system serviced this year? Schedule a complete inspection from KLM Heating & Cooling to help extend the life of your air conditioner or furnace. Annual tune-ups also help prevent breakdowns along with countless other repair issues.

Commercial and Industrial HVAC

We offer value-oriented commercial hvac services designed especially for businesses and property managers. Lower your energy bills by investing in preventive maintenance, or enjoy increased reliability by having our comfort specialists install a rugged replacement. We also offer responsive commercial HVAC repairs designed to minimize business interruptions.

Why Choose Pros at KLM Heating & Cooling

Family-owned and operated since 1997

Christian-based company


24/7 emergency service

Our 100% satisfaction guarantee


We offer financing for replacements & repairs

Industrial, commercial, and residential HVAC


A+ Better Business Bureau Rating

Award-Winning Customer Service

Total Home Comfort 24 Hours A Day

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(502) 955-2062

Ductless Air Conditioning and Heating

Ductless mini-splits can resolve a host of heating and cooling challenges in new and existing homes. Our comfort specialists design customized HVAC systems that feature a properly sized compressor paired with indoor hand-picked air handlers for each zone. We also repair and maintain ductless AC equipment.

Heating and Air Conditioning Repair Services

Having trouble with your home’s air conditioning or furnace? One call to KLM Heating & Cooling is all it takes to takes to get the lasting repairs you’re looking for. Our expert technicians are available 24/7 to work on all makes and models.

Indoor Air Quality

The right products can eliminate allergens and manage humidity levels with the touch of a button. Our experts recommend customized indoor air quality solutions for your unique concerns. We install filtration systems, humidifiers and ventilators that can create healthier, cleaner indoor air.

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Heating and Cooling System Installation

Ready for a new home furnace or air conditioner? Upgrade to a new high efficiency HVAC system. Quality installation services from KLM Heating & Cooling can help you curb your ownership costs, enjoy increased reliability, and extend the life of your system.

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Services Offered

KLM Heating & Cooling is among the best commercial and residential hvac service contractors in the industry. We truly believe our customers deserve the safest, healthiest, most effective, and most efficient HVAC systems available. We don’t just replace or repair a system, but rather listen to your needs and concerns. Every air conditioner or furnace install is uniquely designed, and we stand behind everything we do 100%. Call today or schedule an appointment online


Heating and AC repairs


New system installations

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What Our Customers Say

Jonah and Preston were very professional. Performed the spring service quickly and investigated an issue I raised with the heat pump. Identified the damaged part, explained the repair before proceeding and came back same day with the required spare part. Fitted it quickly and we’re now all set until the Fall.
Gary Taylor

The two gentlemen who came to our house were very nice, polite, clean, very knowledgeable, didn’t try to sell us anything just did their best to solve our problems and they have. I would recommend George and Jimmy to anyone very professional attitude thank you so much for having such great people
Mike Roberts

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