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Home of Mr. Heat Pump

We Are Always
There When You Need Us!

7 Locations bringing you 67 years of experience
  • Factory-trained technicians
  • 24 Hour Emergency Services, 7 Days a Week
  • Same day repair in most cases

We Keep Our Promises

"Could not ask for anyone to be more professional or respectful. Super representatives for your company. "

- Shirley, M. - Bel Aire, MD

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Heating and Air Conditioning Services in Rockville, MD, VA, and Washington, D.C.

Quality services, community investment, and effective solutions—these are bold goals that B&B Air Conditioning & Heating Service has taken to be comfort specialists. Our team brings over 67 years of experience to the HVAC industry, being a leader in team organization, community values, and hard work. There’s one name that goes above and beyond for heating, air conditioning, and indoor air quality work, and that’s B&B Air Conditioning & Heating Service.

  • We host our own in-house training institute.
  • We operate with professionalism, honesty, and integrity in every job we do.
  • We have a 24/7 emergency services hotline for anyone in the area.
  • We’re certified dealers of brands like York, Carrier, Lennox, and Trane.


It’s time to get in touch with the best team in the business. Get in touch with us to see what areas we service and to get to know us a little better.

Contact B&B Air Conditioning & Heating Service, we are always there when you need us!

Join Our Team!

We’re always on the lookout for talented individuals to join our experienced team that goes above and beyond.

Educate. Provide. Excel. We are Always there when you need us!

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Or Call 866-604-1220

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We serve Maryland, Virginia, and Washington, D.C.

We serve Rockville, MD, and Washington, DC

We serve Fairfax and Loudoun Counties and the surrounding area

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we have 7 office locations

Our team of professionals continues to grow

Certified Maintenance Service Agreement

  • No labor charge
  • Preferential treatment over all incoming calls
  • Low Monthly Payments Available
  • Periodic preventative maintenance inspections

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