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


Charlie is definitely a asset to your company.
I was very pleased with the service, and will be calling in the near future to have the outdoor coils cleaned.
The best! Same day service WOW!
great experience Thank you to Travis for recommending the service plan.
The tech, Scott Fitsgerald was absolutely wonderful. His customer service was great and he ensured my a/c was working to its full capacity prior to leaving. He also offered a few great recommendations and because of that I will be contacting you for a maintenance agreement. Again he was awesome.

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Residential & Commercial Heating and Air Conditioning Services License #8375