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Sewer camera inspection on a plumbing job in Centreville, Virginia

Centreville, Fairfax County

Centreville Plumber

Ajax Plumbing LLC is a father and son shop out of Front Royal. We run east on 66 into Centreville for water heaters, sewer lines, leak detection and the kind of work the big call-center outfits charge double for.

540-671-5417 We pick up

45 years combined · Backflow certified · Free quotes · 24/7 emergency

Centreville sits about 40 miles east of our bench in Front Royal.

Most days that run is a straight shot down Interstate 66 through Marshall, Gainesville and Manassas before we exit at Route 28 or Route 29 into Centreville proper. It is an hour with no traffic, longer once the morning crawl backs up toward the Beltway, so when somebody in the 20120 or 20121 calls with a burst line we plan the drive honestly instead of promising a magic ten minutes we cannot keep. We would rather tell you straight: we are coming from the Shenandoah side, here is the window, and here is what we will do when we get there.

Centreville is one of the larger communities in western Fairfax County, an unincorporated census place that grew up fast where the old Civil War crossroads at Braddock and Pleasant Valley met the late 1980s and 1990s housing boom. That history shows up under the floor. You have got the original village stock near Mount Gilead and the historic district, then wave after wave of townhouse and single family development through Virginia Run, Sully Station, Little Rocky Run, Center Ridge and Country Club Manor. The plumbing reality of the town is really two towns stacked together, and you have to know which one you are standing in before you cut into a wall.

The good news for Centreville is that almost everybody is on Fairfax Water for supply and on Fairfax County sanitary sewer rather than wells and septic, which is a different world than the rural Warren and Fauquier work we do closer to home. That does not make it simpler. County sewer means your lateral ties into a public main, and when roots or a belly in the line back you up, a camera inspection and hydro jetting beat blind snaking every time. We bring the camera, we show you the screen, and we tell you whether it is a fifteen minute clear or a real sewer line repair.

Commercial plumbing service by Ajax Plumbing in Centreville, VACommercial plumbing service in Centreville

The housing stock decides the job

Built fast. Aging now.

A huge share of Centreville went up between roughly 1985 and 2000. Those homes are now twenty five to forty years old, which is exactly the age where the original builder grade water heaters, polybutylene supply lines, brass and chrome fixtures, and cast iron or early PVC drains all start failing within a few years of each other. A house in Virginia Run or Sully Station that has never been touched is overdue, and the owners usually find out the hard way when a tank lets go on a Sunday morning.

The water heater is the call we get most out here. Centreville has the gas service for it, so we swap and service both tank and tankless units, and we are certified on most major brands. If your forty gallon unit is leaking at the base or your tankless is throwing a code, that is a same trip diagnosis, not a guess. We will also tell you honestly when a unit has five good years left and does not need replacing yet.

Polybutylene is the other Centreville special. A lot of the 1980s and early 1990s construction used that gray plastic supply pipe, and it gets brittle and splits at the fittings with no warning. When we find it during a leak detection call we lay out a repiping plan in copper or PEX so you are not chasing pinhole leaks every winter. That is the kind of work that protects the whole house, and we walk you through it before any pipe comes out of the wall.

Repipe and remodel work by Ajax Plumbing in Centreville, VARepipe and remodel work in Centreville

Where we work around Centreville

Centreville anchors our western Fairfax County coverage. Once we make the drive in from Front Royal we are already in the neighborhood for the towns that ring it, so the same trip covers a lot of ground. Here is the rest of the county work we take from this corner.

Fairfax · Reston · Herndon · Vienna · Burke · Annandale

See the full picture on the Fairfax County plumbing hub, or call 540-671-5417 and tell us the cross street.

We run from our shop in Front Royal out to Centreville and the towns around it. Here is where you will find us on the map.

Why the drive from Front Royal is worth it

Plenty of Centreville folks ask why they would call a Front Royal shop when there is a plumber every quarter mile inside the Beltway. Fair question. The honest answer is that a lot of the metro outfits are call centers that dispatch whoever is closest and bill you a dispatch fee, a diagnostic fee, and a marked up part before anybody has looked at the problem. We are a two man family operation. The person who answers the phone is the person turning the wrench, and the price you hear is the price you pay.

We have been running the 66 corridor for years, so Centreville is not a stranger to us. We know the Virginia Run and Little Rocky Run street grids, we know the county permitting that western Fairfax requires for sewer and gas work, and we know the difference between a Sully Station townhouse stack and a custom build off Compton Road. When you describe the problem we usually already have a picture of the house in our heads.

Free quotes mean free. We come out, we look, and if the fix is a ten dollar washer we tell you that instead of inventing a four figure repair. That reputation is the only reason a Front Royal plumber keeps a steady book of Centreville work, and we are not about to burn it. Reach out through our contact page or look at recent jobs in our project gallery.

Centreville plumbing questions

How fast can you get to Centreville from Front Royal?
Door to door is about an hour down Interstate 66 in clear conditions, longer through the morning and evening crush toward the Beltway. For a true emergency we move the second you call, and we give you an honest arrival window instead of a number we cannot hit. We never pretend we are around the corner when we are coming from the Shenandoah Valley.
My Centreville house is from the late 1980s. What should I watch for?
Three things age out together in that vintage: the original water heater, the supply piping, and the fixtures. Many homes from that era used polybutylene gray plastic supply lines, which crack at the fittings without warning. If you are seeing pinhole leaks or low pressure, ask us to check the pipe material during a leak detection visit so we can plan a repipe before it floods a finished basement.
Is Centreville on city water and sewer or wells and septic?
Almost all of Centreville is on Fairfax Water for supply and Fairfax County sanitary sewer. That means your drain problems usually trace to the lateral that ties your house into the public main. Root intrusion and bellies are common in the older laterals, which is why we scope with a camera and clear with hydro jetting rather than just snaking blind.
Do you do both residential and commercial work in Centreville?
Yes. We handle homes across Virginia Run, Sully Station, Little Rocky Run and the historic district, plus commercial accounts around the Route 28 and Route 29 corridors. Backflow certification on the crew matters for a lot of Fairfax County commercial properties, and we carry it. Tell us the property type when you call so we bring the right gear.
Why is my water heater the most likely thing to fail out here?
Centreville built out heavily in the late 1980s and 1990s, so a large share of the original water heaters are now well past their expected lifespan. Sediment buildup, a failed anode rod, or a rusted tank base are the usual culprits. We service and replace both tank and tankless units and are certified on most major brands, so it is a same visit diagnosis rather than a guessing game.
What does the 10 percent off frozen line repair cover?
Centreville cold snaps split pipes in garages, crawl spaces and exterior walls every winter. If a line freezes and bursts, we thaw it, repair the break, and add protection where it makes sense so the same spot does not fail again. We take ten percent off that repair. Call 540-671-5417 the moment you lose water in a cold stretch and do not wait for the thaw to find the flood.

Need a Centreville plumber?

Tell us what is going on and a real person calls you back, usually within the hour. The quote is always free.

Rather talk now? Call 540-671-5417, 24/7.

24/7 emergency serviceFree quotesBackflow certified

No charge for the quote. A real person calls you back, usually within the hour.