HFD Inc

B & Bac & Heating Service Co Inc has been providing expert HVAC repair, replacement, and maintenance services to homeowners throughout Maryland, Washington D.C., and Northern Virginia since 1957. The company prides itself on delivering fast, friendly, and high-quality customer service with certified heating and cooling expertise. With multiple branch locations, including offices in Rockville, Elkridge, Frederick, Fairfax, Annapolis, Gaithersburg, and Sterling, B & Bac & Heating Service Co Inc is well-equipped to handle both residential and commercial HVAC needs. They offer same-day and emergency service options, ensuring that help is always just a phone call away. Generated from the website

Backflow Technology, LLC is a trusted and recommended backflow prevention and cross connection control company serving the Northern Virginia, DC, and Maryland area for over 26 years. With a Virginia Class A Plumbers Contractors License, they specialize in testing, repairing, and installing backflow prevention assemblies to ensure safe and contaminant-free drinking water. Established in 1997 by Philip S. Barbe, Jr., Backflow Technology, LLC is the oldest single owner company in the region dedicated to backflow prevention and cross connection control. Their team of experts, led by Philip S. Barbe, Jr. himself, provides full-service solutions, including testing, repairs, installations, and surveys, with 24-hour emergency service available.Generated from the website