call us today (301) 609-7488 emergency service available

Proudly Serving Charles, Southern PG & Parts
of St. Mary’s County, Maryland

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Waldorf Heating & Air Conditioning Repair

best in service

At Air Supply Heating & Air Conditioning, our goal is to help you create and maintain a comfortable and healthy indoor climate in your home or commercial building, year-round. A family owned and operated company, we have been serving the heating repair and air conditioning service and maintenance needs of customers in Waldorf and throughout Southern MD for over 20 years.

Dedicated to YOUR Satisfaction

When you're happy, we're happy. If for any reason you are not 100% satisfied with your experience, we’ll make it right and that’s a promise. Our professional service technicians understand your air conditioning & heating system and can repair and eliminate money-wasting problems. All technicians arrive in fully stocked vans and over 90% of our service calls are completed on the 1st visit.


Beware of the $49.95 Duct Cleaning!

Air Purifier


I am glad I made the choice to contact this company! It's been a great experience since day 1!
(10) Excellent to all 4 comments in survey.rnThis survey isn’t allowing me to give my true rating of ten.
Excellent service
We were pleased with the serviThace from Air Supply today, Saturday, 12/9/17. Thanks!
Everyone who dealt with me from this company was very courteous, patient, and informative. The technician was knowledgeable and was able to identify the problem immediately. Everything was done in a timely manner. Thank you for an excellent experience.rnrn

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Residential & Commercial Heating and Air Conditioning Services License #8375