Monday - Friday 7:30am - 5:30pm | Saturday 8:00am - 1:00pm. CALL FOR EMERGENCIES 866-604-1220 Serving Rockville, MD, VA, and Washington, DC VIEW LOCATIONS CONTACT US 24 Hour Emergency Services, 7 Days a Week Menu Heating and Air Conditioning Water Heaters Standby Generators Maintenance About Us Contact Us We Are Always There When You Need Us! 7 LOCATIONS BRINGING YOU 63 YEARS OF EXPERIENCE Factory-trained technicians 24 Hour Emergency Services, 7 Days a Week Same day repair in most cases CONTACT US TODAY We Keep Our Promises "We love B&B Air. Our unit lasted 23 years because they maintained it well! Always friendly, and we never feel that we're taken advantage of." WILLIAM V. - MIDDLETOWN, MD VIEW ALL REVIEWS Dedicated to Lowering Your Bills $55 off Service Labor for a limited time Preventative Maintenance Inspection $84.95 per System 123 VIEW ALL PROMOTIONS Heating and Air Conditioning Services in Rockville, MD and the Greater D.C. Area If you’re looking for exceptional HVAC services in Rockville, Washington, D.C., VA, and the MD area, you can find them here at B&B Air Conditioning & Heating Service. We’re here to provide great work for you. You can trust us with the heating and air conditioning services you need because we’ve been right here in the area since 1957. We’ve grown our company to serve 7 locations across Maryland, Virginia, and Washington, D.C. You can find our trustworthy professionals anywhere. We offer the following: Over 60 years of excellent customer support High-quality licensed Master and Journeymen technicians 30-day guarantee on repairs and a 2-year warranty on most installations We prioritize honesty, professionalism, and integrity in all the work that we do. Trust the team that’s provided for homeowners just like you for over 60 years. We are always there when you need us. Contact our team today to schedule HVAC services in Rockville, MD, VA, and Washington, D.C. SCHEDULE SERVICE Educate. Provide. Excel. We are Always there when you need us! Schedule Service You Can Count On Fill out the form below and we will get back to you as soon as possible. For a faster response or emergency service call 866-604-1220 First Name * Last Name * Phone Number * Email Address * 5 Digit Zip Code (XXXXX) * How can we help you? * SEND We serve Rockville, MD, VA, and Washington, DC DO WE SERVE YOUR NEIGHBORHOOD? START YOUR SEARCH: Annapolis, MD Bethesda, MD Centreville, MD Chantilly, VA Clarksburg, MD Columbia, MD Damascus, MD Dunkirk, MD Ellicott City, MD Fairfax, VA Frederick, MD Gainesville, VA Gaithersburg, MD Germantown, MD Grasonville, MD Laurel, MD Leesburg, VA McLean, VA Middletown, MD New Market, MD Reston, VA Silver Spring, MD Sterling, VA Timonium, MD Upper Marlboro, MD Washington, DC Westminster, MD VIEW ALL TOWNS WE HAVE 7 OFFICE LOCATIONS OUR TEAM OF PROFESSIONALS CONTINUES TO GROW VIEW LOCATIONS CERTIFIED MAINTENANCE SERVICE AGREEMENT IN MD, DC, & NORTHERN VA No labor charge Preferential treatment over all incoming calls Low Monthly Payments Available Periodic preventative maintenance inspections LEARN MORE We are Always there when you need us! Heating Air Conditioning Indoor Air Quality Water Heaters Generators Maintenance Heating Looking for heating services in Rockville, MD? You know that our winters get quite chilly. You need to make sure that you have a reliable heating system. We provide quality heating installation, replacement, repair, and maintenance services on systems including furnaces, boilers, heat pumps, ductless systems, and dual fuel systems. We’re going to make sure that you stay warm this winter. SCHEDULE SERVICE Comfort 101 STAY UP-TO-DATE WITH OUR BLOG VIEW ALL POSTS Corporate Headquarters 12324 Wilkins Ave, Rockville, Maryland 20852 Facebook Privacy Policy Accessibility Statement Site Map © 2020–2021 B&B Air Conditioning & Heating Service. All rights reserved. iMarket Solutions: Dedicated to Contractor Success Privacy - Terms