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Leitch Heating and Air Conditioning is committed to quality customer service. We provide quality HVAC products and service with reliability to achieve outstanding customer service. We are one of Southern Marylands respected leaders in the HVAC industry and one of the largest HVAC businesses in Southern Maryland. But don’t just take our word for it; here “are some things our customers say about us.

More Comfortable

My electric bills went noticeably down after having the Aeroseal duct sealing performed at my home. Our home feels so much more comfortable. Our system does not cycle near as much throughout the day since we had the Aeroseal done. Sealing our duct system has made a amazing difference in our home.


professional and timely

Excellent time doing business with you. Your team was honest and worked hard removing and replacing my system. Ryan and Pat were professional and respected my property at all times. I have nothing to say bad about my experience with Leitch Heating and Air Conditioning.”

Very happy

Highly recommended

Thanks so much for the wonderful and professional service. Your team is highly competent and courteous to all our staff. It was a great joy and we will highly recommend your services to our industry partners.

Cole Heinritz

Been calling them for years. Nice people and they know what they are doing. They are always on time!

Very Satisfied Customer

Very friendly. Services are prompt, courteous, and everything turned out the way it was explained. Very competitive pricing.

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Proudly Serving:

Waldorf, La Plata, White Plains, Leonardtown, Lexington Park, Charlotte Hall Mechanicsville, Hollywood, Lusby, Huntingtown, Upper Marlboro, Brandywine, Indian Head, Bryans Road, Fort Washington, Edgewater, Annapolis, Deale, Shady side, Parol, North Beach, Chesapeake Beach, Sunderland Friendship, Hughesville, Great Mills, Ridge, Accokeek, Loveville, Owings, Broomes Island, Chaptico, Dowell, Saint Marys City, Drayden, Tall Timbers, Solomons, Solomons Island,  Port Tobacco, Prince Frederick, Barstow, Callaway, Bushwood, Bryan Town, California, Dameron, Bowie, Clinton, Marbury, Nanjemoy, marshall Hall, Saint Indigoes, Callaway, Aquasco, Issue, Newburg,
Cobb Island, North Beach

Leitch Heating & Air Conditioning | 99 Skipjack Rd, Units 3 & 4, Prince Frederick, MD 20678 | 410-535-2234 | Powered by Ziplocal