Dave's Residential Heating & Air Conditioning


Dave’s Heating & Air Conditioning is dedicated to providing quality heating & air services in Sterling, Virginia and the surrounding areas. Our exceptional customer service is the reason why so clients have given us great feedback. Below you can find reviews and testimonials left by our satisfied customers. If you would like to find out more about the services we offer feel free to contact us or call us at 571-346-3940. If you have had a positive experience with us, please leave a review of your own. Thank you!

M.E. from Oakton

The new system is outstanding! The master bedroom is comfortable at last after 13 years.

C.R. from Ashburn

Extremely pleased with the new systems performance. Our home is more comfortable than ever. I’ve referred you to several neighbors, one of whom has already had you replace their system and are quite pleased as well. A real pleasure dealing with you.

D.B. from Herndon

Quick, exceptional service. In 16 years you have never let us down.

H.D. from Reston

My gratitude for solving a long-standing problem with our heating & A.C. It’s great to know there are still businesses out there run the right way.

Y.E. from Sterling

Would definitely recommend Dave’s for the best overall price, value and truly personal service.

W.B. from Great Falls

15 other companies over 14 years could not figure out why this would not work right. You solved it in an hour. A big thank you.

J.V. from Ashburn

Your employees are exceptional workers and gentlemen. They are extremely professional, knowledgeable and efficient. Loved the booties!!

J.S. from Springfield

15 minutes on the phone with you fixed a problem that no other company could fix in 3 years. I wish I had called you first.

C.S. from Herndon

Thank you so much for handling our needs with the professionalism and courtesy that sets your business so far above your peers.

S.L. from Herndon

It is very unusual for us to write a complimentary letter but the job your men did more than justifies it. We shall continue to be customers of your firm as long as we reside in the area. (Over 26 yrs. already.)

J.R. from Reston

Your people were on time, worked hard all day, were very courteous, minimized interruptions to my work & kept my home clean and undamaged.

M.I. from Sterling

I have been a customer for over 25 years and I must say all your people have been unfailingly polite and helpful.

Contact Info

201 Davis Dr Suite GG
Sterling, VA 20164

Phone: 571-346-3940

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Angie’s List

Payments We Accept

We Accept Visa, MasterCard, Discover, American Express, Cash, and Checks