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Walbert Heating & Air Conditioning Inc

Serving the entire DC/MD/VA metro area for over 50 years. Right off the Beltway Near Joint Base Andrews in Temple Hills.
Opening at 7:30 AM
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2 years ago
Tony's service is exceptional. He found time, despite my late request, to schedule a visit to my unit in less than 48 hours after my message - I asked for his help Saturday, he came on Monday. He arrived on time, was communicative and forthcoming about his arrival, and very personable and kind. He changed the wiring of our AC unit, removed the old thermostat and installed my Nest thermostat in under 20 minutes and with minimal noise. His pricing was reasonable and exactly what he said he would charge us. Tony will get our business whenever we need AC work and we will be sure to recommend him to our friends and neighbors.
- Paulo G
a year ago
This is a family business. I’ve been using them for about ten years. They provide great service and reasonable prices. Can’t really find local service with a smile anymore. I highly recommend them to anyone that needs heat or ac services.
- Brian C
4 years ago
One of the best and most honest in the trade. These guys found out the company that installed my A.C. purposely hook something up incorrectly just so they could get called out again. Fixed for a minimal fee, would highly recommend them to others.
- Eric M

Feel the Difference Quality Makes!

Walbert Heating and Air Conditioning has been a family owned and operated business servicing the heating and air conditioning needs of DC, Maryland and Virginia since 1968. We have maintained old fashioned customer service.

We still answer our phones in person and Mr. Walbert, our founder, continues to instill the belief that our customers are part of our family. We provide service, installation and cleaning of all types of residential HVAC equipment. If we may be of assistance to you, please call our office 301-449-2700.

Contact Us


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  • (301) 449-2700


Get directions
7801 Old Branch Avenue # 306
Clinton, MD 20735

Business Hours

Mon:7:30 AM – 2:30 PM
Tue:7:30 AM – 2:30 PM
Wed:7:30 AM – 2:30 PM
Thu:7:30 AM – 2:30 PM
Fri:7:30 AM – 2:30 PM
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