Slab Leak Repair
Slab leak detection and repair across the DMV. Serving DC, Maryland, and Virginia from Suitland, MD.
A pipe leaking under your concrete slab does not show itself the way a normal leak does. You get a warm spot on the floor, a water bill that jumps, the sound of running water when everything is off, or a foundation crack that appeared from nowhere.
Left alone, a slab leak erodes soil, damages the foundation, and feeds mold. We find them precisely and fix them with as little concrete disturbance as the job allows.
How we find a leak you cannot see
Guessing at a slab leak means jackhammering the wrong spot. We narrow the leak down with meter and pressure testing before anything gets opened, so the repair happens exactly where the problem is.
- Warm or damp spots on floors traced to their source
- Pressure testing to confirm which line is losing water
- Precise location before any concrete is touched
- Spot repair through a small, targeted opening
- Reroute options that bypass the slab entirely when smarter
What to expect on the day
When we arrive, the first thing we do is listen and look, because the visible symptom is not always the real problem. We diagnose the actual cause, explain it to you in plain language, and give you an honest price before any work starts. You approve it, and only then do we begin. When the work is done, we test it, walk you through what we did, and leave the space clean. That is the same process on every job, whether it is a small repair or a major replacement.
Whatever the job, you get one licensed Master Plumber from start to finish, an honest price before we begin, and a plumber who cleans up after himself. Ready to get it handled? Request a free quote or call us at any hour. Want to see the kind of work we do? Take a look at our recent projects.
Repair or reroute, honestly
Sometimes the right fix is opening the slab at the leak and repairing the pipe. Sometimes, especially on a line that has failed before, the smarter fix is abandoning the under-slab run and rerouting the line overhead. The second option means no jackhammer at all.
We lay out both with real prices and let you choose. No pressure, no scare tactics.
- Minimal-disturbance targeted repairs
- Overhead reroutes that avoid the slab
- Straight talk on which one fits your situation
Why the DMV calls Jackson Plumbing
There are plenty of plumbers in the Washington metro. What sets us apart is not a slogan, it is how the work actually gets done. When you call, a real person picks up, 24 hours a day. When we come out, we give you a real arrival window instead of a vague promise to show up sometime. And when we diagnose the problem, we put an honest price on it before we touch anything, so there are never surprise line items on the invoice.
Brandon Jackson has spent nearly three decades in this trade, and he built the business around a simple idea: treat people the way you would want to be treated in your own home. That means explaining what is wrong in plain language, giving you honest options instead of the most expensive one, and leaving the space cleaner than we found it. It is why so much of our work comes from repeat customers and neighbor-to-neighbor referrals across DC, Maryland, and Virginia.
We are a licensed Master Plumber, license PLM40000116, fully credentialed in Maryland (109495), Virginia (2710083375), and with WSSC (P-83640), plus ASSE certification and a BBB A-rating. That licensing matters: the code-sensitive work, the permitting, and the connections all get done right, so your plumbing passes inspection and holds up for years. Whether the job at your home is a quick repair or a major replacement, you get the same experienced plumber and the same honest standard.
It also means we stand behind what we do. If something we installed or repaired ever acts up, you call us and we come back, because our reputation across the DMV is worth more than any single invoice. That is the difference between a plumber who is here today and a plumber who has spent nearly thirty years building a name he intends to keep. We would rather do one job right and earn a customer for the next twenty years than rush through three and lose all of them.
Honest pricing, no hidden fees
The part people dread most about calling a plumber is the bill, because too many outfits hide fees, pad the invoice, or quote one number and charge another. We do not work that way. You get a clear, honest price before any work begins, and that is the price you pay. No surprise line items, no mystery charges, no upsell to the most expensive option when a simpler fix will do. If we think a repair will hold, we tell you, even when a replacement would earn us more. That kind of straight dealing is rare in this trade, and it is exactly why our customers keep calling and keep referring their neighbors. When you are ready to get it handled, call (202) 840-1998 any hour, or tell us what is going on and Brandon will get right back to you.
See Why Clients Recommend Us
Brandon Jackson is one of the best plumbers I have ever met. He is professional, honest, and did great work.
Celestine RobinsonGoogle ReviewsHe is a man of his word. He shows up when he says he is coming and he cleans up behind himself.
T. T.Google ReviewsTheir service was prompt, professional, and reliable. The pricing was fair, with no hidden fees.
Wesline ReynaGoogle ReviewsBrandon was extremely knowledgeable and professional from the moment he arrived.
M. Owens JonesGoogle ReviewsStraight Answers
How do I know if I have a slab leak?
Common signs: a warm spot on the floor, the sound of water running when nothing is on, a jump in the water bill, damp carpet or flooring, and new cracks in the slab or walls. Any of those is worth a call.
How do you find the leak without tearing up the floor?
We isolate and pressure-test the lines to confirm the leak and narrow its location, then pinpoint it before any concrete is opened. The opening happens once, in the right place.
Is a slab leak an emergency?
It is urgent. Water under a slab erodes the soil supporting your foundation and feeds mold. It will not flood your living room today, but every week it runs makes the damage worse.
What is a reroute and when is it better?
A reroute abandons the leaking under-slab section and runs a new line above the slab instead. On pipe that has failed once already, it often beats opening concrete for a repair that may need repeating.
Does homeowners insurance cover slab leaks?
Policies vary. Many cover the damage the water caused and the access work, though not always the pipe repair itself. We document the leak and the repair thoroughly so your claim has what it needs.
Need a plumber you can trust?
Honest work, a fair price, and no hidden fees. Call your 24/7 Master Plumber for the DMV.