Water you waiting for?
Local plumbers you can count on — residential, commercial, or military. From full-system installations to leaky faucets, our licensed team is available 24/7.
Is your backflow test due?
Enter your address and we'll check Fairfax County's records.
One call covers the whole house.
Residential and light-commercial work across Northern Virginia. Whatever the issue, we diagnose it straight and quote it before we start.
Plumbing repair
Leaks, faucets, toilets, fixtures, repipes — the everyday plumbing that keeps a home running, diagnosed straight and quoted before we start.
Drain cleaning
Slow drains, clogs, and backups cleared with the right tool for the job — from a simple snake to camera-inspected sewer lines.
Backflow testing
Certified annual testing for irrigation, pool, and fire-system assemblies. We test, certify, and file the report with the county for you.
Gas piping
Certified gas work — new lines, appliance hookups, leak checks, and repairs — done in-house, to code, by a licensed team.
Emergency 24/7
Burst pipe, no hot water, sewage backup? We answer the phone day and night with real arrival windows — not "sometime today."
A local crew that picks up the phone.
NovaFlow has kept Northern Virginia homes running since 2011. We're licensed, insured, and certified in backflow and gas — the work most shops sub out, we do ourselves.
No call-center runaround, no surprise line items. You get a real arrival window, a clear price before we start, and a confirmation text so you're never left wondering when we'll show.
Built around your time
The things that actually make a service call painless.
Rated 5.0 across Northern Virginia.
Real reviews from homeowners across Northern Virginia.
Across Northern Virginia, DC & into Maryland.
Same-day service from Fairfax, Prince William, Loudoun, and Arlington out to Fredericksburg — plus Washington, DC and parts of Maryland. Tap your town for local details.
From the NovaFlow blog.
Straight answers to the plumbing questions Northern Virginia homeowners actually ask — before they pick up the phone.
6 Warning Signs Your Water Heater Is About to Fail
Is your water heater failing? Spot the 6 warning signs — rusty water, rumbling, leaks, age — plus repair-vs-replace advice and what replacement costs in Northern Virginia. NovaFlow Plumbing, 24/7.
Backflow Testing in Fairfax County: What Homeowners Need to Know
Got a backflow testing notice from Fairfax County? Learn what backflow testing is, why irrigation systems require it annually, what test day looks like, the cost, and what happens if you skip it. NovaFlow Plumbing, certified & local.
Book a job, or just ask us to call.
Two ways in — pick whichever's easier. Either one reaches our team right away.
Ready when you are
Book a time that works, or leave your number and we'll call you right back.
Schedule today Request a callback