Plumber in Lewisville, TX - Finding Leaks Before They Find Your Floors

Most leaks in Lewisville are discovered by a bill, not by a puddle. Somebody opens the water statement, sees a number that makes no sense, walks the house, and finds absolutely nothing wrong. That is normal. Water that escapes inside a wall, under a slab, or out in the yard has no reason to announce itself, and it can run for months before it damages anything you can see.
That is most of what we do here. You call, a real person takes the details and holds you a window, and a licensed plumber arrives to find out where the water is actually going. Nothing gets opened, dug, or replaced before we know the answer and you know the price.
Water Leaks You Cannot See
There are only a few places a hidden leak can be, and each one leaves a different fingerprint. Under the slab it shows up as a warm patch, damp flooring, or the sound of running water at night. Behind a wall it shows as a stain that grows slowly, a baseboard that swells, or a musty smell in a closet. Out in the yard it shows as one strip of grass doing better than the rest.
Finding it is a process of elimination rather than a lucky guess. We shut things down section by section, watch what the meter does, take readings, and check moisture where water travels rather than where it appears, because water runs along framing and pipe before it drops. That is our leak detection work, and it is the part that decides whether the repair costs a little or a lot.
If you searched for a plumber near me after a bill you could not explain, start with the number itself: a leak that adds thirty or forty dollars a month has been running long enough to matter, and it will not stop on its own.
Slab Leaks in Older Lewisville Homes
A lot of houses here have been standing long enough for the lines under the foundation to have earned some respect. Copper under a slab spends decades in soil that expands and contracts with every wet and dry season, and eventually a joint or a section gives up. The house is fine. The pipe is tired.
When that happens, the worst thing anyone can do is start opening floor. We pin the location first, then show you the real options with a number on each one, including the ones that avoid tearing through finished flooring where that is possible. Our slab leak repair page walks through how each of those goes. What we will never do is hand you a scary estimate based on a guess about where the leak might be.
In most Lewisville homes we go under the house rather than through it. Tunneling from outside the foundation gets us to the line without touching a single tile inside, which matters when the leak sits under a kitchen or a finished floor somebody just paid for. It is more digging and less demolition, and for most homeowners that trade is an easy call once they see both options priced side by side.
Faucets, Valves, and Parts That Have Simply Aged
The other steady half of the work here is hardware that ran out of years. Faucets that drip through the night no matter how hard the handle is turned. Shower valves that spin without shutting anything off. Angle stops under sinks that weep at the packing nut, or worse, refuse to turn at all on the one day you need them.
That last one deserves a word. A shutoff valve that has not moved in fifteen years is not really a shutoff valve anymore, it is a decoration. We recommend replacing them whenever we are already working in that cabinet, because it costs very little then and it costs a flooded floor later. Our angle stop guideexplains exactly why they fail.
Our Plumbing Services in Lewisville
• Bills that climbed with nothing visibly wet: leak detection
• Warm floors, damp carpet, water under the slab: slab leak repair
• Dripping faucets, spinning handles, seized valves: faucet and shower valve repair
• Soggy yard, spinning meter: water line repair
• Slow sinks, tubs, and showers: drain cleaning
• Backups, gurgling, and sewer smells: main line service
• No hot water or a leaking tank: water heater repair
• Clogs, running toilets, wobbly bases: toilet repair
• Pressure that fades or feels too strong: PRV replacement
• Humming, jammed, or leaking underneath: garbage disposal repair
Drains That Keep Coming Back
A drain that clogs once is a drain. A drain that clogs every few months is a message. In houses of a certain age the line itself has narrowed, roughened, or picked up roots at a joint, and clearing the top of it just restarts the clock. We clear it first so you have your house back, then put a camera down if the history says to, and you look at the screen with us before anyone talks about bigger work.
When It Cannot Wait
Close the main valve, then call. If nobody has ever shown you where yours is, our shut-off guide covers the setups used in local homes with photos, and knowing it in advance is worth more than any tool in your garage. Our emergency plumbing line reaches a person at any hour, the after hours fee is quoted before we leave, and anything actively running goes ahead of everything else on the board.
Lewisville Plumbing FAQ
My water bill jumped but I cannot find anything wet. What now?
That is the most common leak call we get. Water escaping under a slab or inside a wall has nowhere to show itself, so the bill is often the only evidence for months. A meter check plus a proper walkthrough tells us whether water is leaving the system and roughly where.
How much does a plumber cost in Lewisville, TX?
Weekdays it is a $49 service call, and it rolls into the job if you move forward. You hear the full price before any work starts, and the quoted price is the final price.
Can a slab leak be repaired without tearing up my floors?
Yes, and most of the time that is exactly how we do it. Instead of breaking through finished flooring inside the house, we tunnel under the foundation from outside and reach the line from below. Your tile, wood, and cabinets stay untouched, and the work happens under the slab where the problem actually is. We will tell you upfront whether tunneling makes sense for your specific leak, and what it costs, before anything starts.
The shutoff valve under my sink will not turn. Is that a problem?
Yes, and it is worth fixing before you need it. Valves that sit untouched for years seize or crumble, which means the one thing standing between a burst supply line and your floor does not work. Replacing them during other work in that cabinet is quick and cheap.
Do you charge extra after hours?
Nights, weekends, and holidays carry an emergency fee based on how late the call is. You get that number spoken out loud on the phone before we dispatch anyone.
How fast can you get to Lewisville?
Same day for most calls, and we schedule a real window rather than a half day guess. Anything actively leaking moves ahead of scheduled work.
What Lewisville Homeowners Say About FPP Plumbing
Real Google reviews from people who called us about a leak.
Plumber needed in Lewisville? Call or text us and we’ll get it done. Fast, clean, and honest.

