“After another company failed to fix my commercial plumbing issue, I called Ronnie Marino Plumbing. They took the time to diagnose the problem and successfully repaired it.”
Robert H.Fairfax
VerifiedReliable Backflow Prevention Services in George Mason, carried out by certified local crews who understand Fairfax County. Our experts are equipped to handle the unique water flow dynamics of our region, ensuring your water supply remains safe and uncontaminated. We provide comprehensive inspections, installations, and repairs, guaranteeing effective solutions tailored to your needs.
Licensed · Upfront options · Clean work areas · Written guarantees
These are our most frequently served ZIP codes. Nearby areas may also qualify—call if you do not see yours.
Fairfax · Kings Park West · Braddock · Long Branch · Fair Oaks · Fairfax Station · Burke Centre · Mantua
“After another company failed to fix my commercial plumbing issue, I called Ronnie Marino Plumbing. They took the time to diagnose the problem and successfully repaired it.”
Robert H.Fairfax
Verified“During a recent plumbing emergency, I called Ronnie Marino Plumbing and they arrived within the hour to fix a burst pipe. Their team was professional, and they got the job done fast.”
David L.George Mason
Verified“I needed residential plumbing services due to a leaking faucet, and they provided a same-day service at a fair price. The technician was knowledgeable and solved the problem quickly.”
Sarah K.George Mason
VerifiedA real dispatcher is available if your question is not answered here.
Call (225) 509-5930 →Most George Mason calls are scheduled the same day, with 24/7 emergency response across Fairfax County.
We quote a flat rate up front - typically in the range shown below - and you approve it before we begin.
Call now for fast, licensed plumbing anywhere in George Mason and Fairfax County.