Skip to content
Ajax Plumbing working on a plumbing system in Leesburg, Virginia

Ajax Plumbing LLC / Loudoun County, Virginia

Plumber in Leesburg, VA Father and son, straight answers

We run our trucks out of Front Royal and we cover Leesburg every week. Water heaters, drains, sewer lines, leaks, repipes. We pick up the phone, we show up, and we tell you what is actually wrong.

540-671-5417Call us first

Leesburg sits about an hour northeast of our shop. It is the county seat of Loudoun, one of the oldest towns in northern Virginia, and the plumbing here runs the full range, from brick rowhouses two and a half centuries old to subdivisions that went up last year. We work all of it.


The drive up, and why it is worth it for Leesburg homeowners

From 266 Grove Farm Road in Front Royal, the run to Leesburg is a straight shot. Most days we take Route 7 east the whole way, climbing out of the Shenandoah and over the ridge, or we cut up Route 15 through the Piedmont if 7 is backed up near the bypass. Call it fifty minutes to an hour with normal traffic. We make that drive often enough that Leesburg is a regular part of our week, not a once in a while favor. When you call, you are not getting a company that treats Loudoun as the far edge of its map. You are getting a plumber who already knows the route, knows where the older neighborhoods sit, and knows what the houses up there tend to need.

Leesburg is the seat of Loudoun County, and it has the housing stock to match a town that has been around since the 1750s. The historic district off King Street and Loudoun Street is full of homes that predate indoor plumbing entirely, which means the plumbing you have today was retrofitted, added to, patched, and rerouted across generations. Open up a wall in one of those houses and you can find galvanized steel feeding into copper feeding into a stretch of cast iron drain that somebody added in the sixties. That is not a problem we run from. That is the kind of work we like, because reading an old system and fixing it without tearing the house apart is the whole job.

Call it fifty minutes to an hour with normal traffic.

Then there is the other Leesburg. East toward the Greenway and out past the bypass, the town has spread into newer construction over the last thirty years. Those homes have PEX or modern copper, plastic drain lines, and code built fixtures, and their problems are different. New does not mean trouble free. We see water heaters failing at the ten year mark, builder grade fixtures that wear out, pressure problems from the regulators going bad, and the occasional slab or under floor leak that a young house should not have but does. Whichever Leesburg you live in, the work comes back to the same thing, finding the real cause and fixing it once.

Ajax Plumbing work near Leesburg, VA
The kind of work we run around Leesburg.

Water out here is mostly municipal, supplied through the Town of Leesburg system, so most of what we deal with is pressure, fixtures, and aging interior lines rather than well equipment. But Loudoun County is big and rural at its edges, and plenty of homes outside the town limits run on private wells with pressure tanks, filtration, and softeners. We service both. If your water is on a well and the pressure is dropping or the tank is short cycling, that is a different diagnosis than a town pressure issue, and we know the difference before we get there.

Our crew on site by Ajax Plumbing in Leesburg, VA Father and son, straight answersOur crew on site in Leesburg, VA Father and son, straight answers

What we fix in Leesburg homes

Same crew, same phone number, whether the house is on King Street or out past the Greenway. Here is the work we get called for most in this part of Loudoun.

Water Heaters

Tank and tankless, repaired or replaced. We are certified on most major brands, so we are not guessing on your unit. Older Leesburg homes often hide an undersized or hard worn heater in a tight basement or closet, and we will tell you straight whether it is worth a repair or whether you are throwing money at a tank that is done.

Drains and Hydro Jetting

Slow kitchen drains, backed up tubs, mainline clogs. For the heavy stuff, especially old cast iron drains in the historic district that have scaled up over decades, we hydro jet the line clean instead of just punching a hole through the blockage.

Sewer Lines and Camera Inspection

If a drain keeps coming back, we put a camera down the line and look. Roots, bellies, broken clay, separated joints, we find the cause before anybody digs. On a lot of older Leesburg properties the lateral out to the street is the oldest pipe on the place.

Leak Detection and Repiping

A hidden leak in a 1900s wall or under a slab does real damage before you ever see a stain. We track it down without opening up half the house, and when the galvanized or old copper has finally given out, we repipe.

Fixtures, Gas Lines and Remodels

Faucets, toilets, tubs, shutoffs, gas line work, and full kitchen and bath remodels. If you are renovating a historic Leesburg home, the plumbing behind the wall needs a plan, not a patch.

Residential and Commercial

We work homes and we work businesses across Leesburg, including backflow testing and certification for commercial properties that need it on the books.

Residential plumbing repair by Ajax Plumbing in Leesburg, VA Father and son, straight answersResidential plumbing repair in Leesburg, VA Father and son, straight answers

The towns around Leesburg we cover

Leesburg is the center of our Loudoun County work, but if you are in one of the towns nearby, you are on our route too. Loudoun grew fast, the housing varies block to block, and the plumbing reflects that, so we treat each town for what it actually is.

Loudoun County·Ashburn·Sterling·Purcellville·Round Hill·Hamilton·Lovettsville

Ashburn and Sterling lean newer, with subdivisions where water heater age and fixture wear are the common calls. Purcellville, Round Hill, Hamilton, and Lovettsville run smaller and more rural toward the western and northern edge of the county, where private wells and older farmhouses are part of the picture. Visit the Loudoun County service area page for the full rundown, or just call and tell us your town.

We run from our shop at 266 Grove Farm Road in Front Royal out to Leesburg, VA Father and son, straight answers and the towns around it. Here is where you will find us on the map.


Questions Leesburg homeowners ask us

How fast can you get to Leesburg from Front Royal?

We run out of Front Royal, and Leesburg is about a fifty to sixty minute drive up Route 7. For scheduled work we book you a day and time. For a true emergency, a burst line or a sewer backing up, call us any hour and we will get a truck moving as soon as we can. We answer the phone 24/7, which a lot of bigger outfits do not.

My house in the historic district is really old. Can you work on it?

Yes, and that is some of our favorite work. Old Leesburg homes are usually a patchwork of galvanized steel, copper, and cast iron added over many decades. Between the two of us we have 45 years on the trade, and reading an old system and fixing it without tearing the house apart is exactly what we do. We will tell you what can be repaired and what really needs to be replaced, straight.

Do you handle homes on a well outside the town limits?

We do. A lot of Loudoun County outside Leesburg proper runs on private wells with pressure tanks, softeners, and filtration. Well pressure trouble and short cycling are a different diagnosis than a town municipal pressure problem, and we know the difference before we arrive. We service both town and well systems.

Are you certified for backflow and for water heaters?

Yes. We are a certified backflow tester, which matters for a lot of Leesburg commercial properties and some residential setups that the town requires on record. We are also certified on most major water heater brands, tank and tankless, so we are working from real knowledge of your unit, not guessing.

What does it cost to come look at the problem?

Quotes are free. We come out, find the actual cause, and tell you what the fix is and what it costs before we do the work. No surprise charges, no upsell on things you do not need. And if a frozen water line is your problem this winter, we take 10% off the repair.

Do you do remodels and not just repairs?

We do full kitchen and bath remodels along with everyday repairs. If you are renovating a Leesburg home, especially an older one, the plumbing behind the wall needs a real plan rather than a quick patch, and we will lay that out with you up front. Reach us through the contact page to start.

Need a plumber in Leesburg, VA?

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.