About us

B&B Air Conditioning

and Heating Service Co, Inc.

B&B Air Conditioning and Heating Service Co, Inc.

Since 1957, Serving Greater Maryland, Northern Virginia, and Washington, DC

B&B Air Conditioning and Heating Service Co, Inc. has been servicing residential and commercial HVAC and comfort system customers throughout the greater Baltimore and Washington, DC metropolitan areas since 1957. With seven service center locations, we are always ready for your call day or night. Our team of professionally trained, certified, licensed and insurance HVAC and home comfort system professionals are considering among the best in the business. We service, repair and install all of the best brands of heating, cooling, indoor air, and comfort systems on the market today. No matter the make or model, our expert team will always get the job done right!

The entire service team at B&B takes great pride in every job we do. We are committed to providing simply the best service and products for every job. Our management team always welcomes you call to hear your compliments or feedback. We got one mission and that is to provide every customer with the best possible experience. When you call on B&B you get a fast response time, a detailed and honest assessment, quality work, and superior customer service at a fair price. Bottomline, we’re hear to make you happy and to earn you business for life. Give us a call today and experience the B&B way, you’ll be glad you did!

SYSTEM BRANDS

REASONS WHY YOU’LL LOVE B&B

  • Over 60 Years of Experience
  • Thousands of Satisfied Customers
  • Service All Makes, Models, Brands
  • 24/7 On Call Service
  • Competitive Prices
  • Fully Licensed, Insured, and Bonded
  • Factory Trained HVAC professionals
  • FREE Second Opinions
  • Written, Upfront Pricing
  • Reputation for Excellence
  • Fast, Friendly, Professional Service
  • Maintenance Plans

B&B SERVICES

INSTALLATIONS & REPLACEMENTS INSTALLATIONS & REPLACEMENTS

INSTALLATIONS & REPLACEMENTS

B&B expertly installs all the best heating and cooling systems on the market today. Rest assured knowing you're in good hands with our certified HVAC technicians on the job!

SCHEDULE SERVICE SCHEDULE SERVICE

SCHEDULE SERVICE

Scheduling routine HVAC service or emergency repairs is as easy as one phone call. B&B offers you 7 convenient MD/DC/VA locations with trucks ready to roll to your door.

MAINTENANCE AGREEMENTS MAINTENANCE AGREEMENTS

MAINTENANCE AGREEMENTS

Save big with a B&B maintenance plan. Our affordable annual plans give you peace of mind that your HVAC will always be well cared for and running optimally!

INDOOR AIR QUALITY & HUMIDIFIERS INDOOR AIR QUALITY & HUMIDIFIERS

INDOOR AIR QUALITY & HUMIDIFIERS

Air Cleaners and Humidifiers help improve the comfort of your home and reduce respiratory and sinus issues made worse by dry air and pollutants.

THERMOSTATS & DIGITAL TECH THERMOSTATS & DIGITAL TECH

THERMOSTATS & DIGITAL TECH

From high-tech system controls accessible remotely and by app, to 24/7 system monitoring we've got you covered. Save money too, with our high-tech solutions.

HOME GENERATORS HOME GENERATORS

HOME GENERATORS

A whole house generator can protect your home and family from unexpected power outages. B&B offers some of the best generator brands in the business

WATER HEATERS WATER HEATERS

WATER HEATERS

There's nothing worse than a cold shower! B&B's home comfort system team can recommend and install the perfect water heater for your needs.

FREE SECOND OPINIONS FREE SECOND OPINIONS

FREE SECOND OPINIONS

B&B offers FREE second opinions on the diagnosis of repairs from competitors. Simply present B&B with your competitor written quote, and we'll give you our expert opinion.

SATISFACTION GUARANTEED B&B Air Conditioning & Heating Service Company.
FINANCING B&B Air Conditioning & Heating Service Company.
EMERGENCY SERVICE B&B Air Conditioning & Heating Service Company.
HVAC SERVICE SINCE 1957 B&B Air Conditioning & Heating Service Company.
boy_with_house B&B Air Conditioning & Heating Service Company.

Got Questions?

Give B&B a call, we’re ready to help answer questions about pricing, scheduling, and payment options. Don’t forget we also offer FREE second opinions, too!

B&B AIR CONDITIONING & HEATING SERVICE CO, INC.

HVAC and Comfort Systems Service, Repair and Replacement for
Residentials and Commercial Customers in Maryland, Washington,
DC, and Northern Virginia.

7 B&B LOCATIONS


Rockville, MD
Headquarters

12324 Wilkins Avenue
Rockville, Maryland 20852-1828
Phone: 301.881.2700


Columbia/Elkridge, MD
Branch Office

6725 Santa Barbara Court
Suite 101
Elkridge, Maryland 21705-5852
Phone: 410.997.2700


Frederick, MD
Branch Office

183 East South Street
Frederick, Maryland 21701-5651
Phone: 301.662.0611


Fairfax, VA
Branch Office

2816 Dorr Avenue
Fairfax, Virginia 22031-4399
Phone: 703.560.9444

Annapolis/Millersville, MD
Branch Office

1526 Jabez Run
Millersville Maryland 21108-2001
Phone: 410.266.7900

Gaithersburg, MD
Branch Office

7921 Queenair Drive
Suite 106
Gaithersburg, Maryland 20879-4153
Phone: 301.330.0040

Sterling, VA
Branch Office

22570 Glenn Drive
Suite 7
Sterling, Virginia 20164-4490
Phone: 703.450.2000