About Us

Backflow Technology is a full-service backflow company based in Ashburn, Virginia serving the DMV area since 1997, solely specializing in testing, repairing, installation, and consulting of backflow prevention assemblies for commercial, residential, industrial, medical, government and state facilities. Our company employs full-time state licensed backflow prevention professionals who are also licensed as master plumbers and journeyman plumbers, with extensive knowledge and significant field testing and repair experience on all sizes and models of backflow assemblies and are current in all regulations and specifications when they are modified or changed.

We have over 60 years of combined experience solely in backflow prevention and cross connection control. Our office team is knowledgeable and eager to answer customer calls during business hours. Ensuring your drinking water is free from contamination is a responsibility that the experts at Backflow Technology take very seriously, and we encourage our customers and the community to ensure their drinking water is safe and always flowing forward.