See our reviews below from thousands of satisfied customers served by our seven B&B locations throughout Maryland and Virginia. For decades, homeowners and businesses across the region have trusted B&B Air Conditioning and Heating Service for dependable HVAC repairs, installations, and maintenance. Each of our seven local offices is staffed by experienced, professionally trained technicians who understand the unique heating and cooling needs of their communities. These reviews reflect our long-standing commitment to quality workmanship, responsive service, and customer satisfaction—no matter which B&B location you call.