Contact Us

Call or submit our online form to request an estimate or to make a general inquiry. We look forward to hearing from you!

For emergency service please do not use the contact form. Call our after hours emergency line: 301-518-0627.

College Park Office
5110 Roanoke Place, Suite 104
College Park, MD 20740
Phone: (301) 241-9200
Gaithersburg Office
7559 Rickenbacker Drive, Suite A
Gaithersburg, MD 20879
Phone: (301) 241-9200

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Contact United Service Specialists today for all your Heating and Cooling needs.
We are Your Trusted Source for HVAC, serving Montgomery County, Howard County, PG County, Washington DC, and Frederick County.

Don't Wait Around For Us

When you make an appointment with United Service Specialists Heating & Air Conditioning, we will send you a photo of your technician, including a bio and customer reviews, and we will alert you when the technician is on his way to your property. This way, you don’t have to sit at home wondering when the technician will arrive.

Free Second Opinion

Get a free second opinion on replacement estimates! Call us today at (301) 241-9200.