BRIGHTON, COLORADO
Slab Leak Detection & Repair in Brighton, CO
A leak in the water line under your concrete slab, located precisely and repaired with the smallest opening the fix allows.
Common in Brighton's newer slab-on-grade subdivisions, and made worse by the ground this city is built on.
Licensed Colorado plumbers · Answered 24 hours
Two Brighton conditions that drive slab leaks
Much of the newer housing around Brighton, from Brighton Crossing to Bromley Park, is built slab-on-grade, with the water supply lines running in or under the concrete. Two local conditions work against those lines. First, the water is very hard, and hard water corrodes copper from the inside over years. Second, the Front Range sits on expansive bentonite clay, the region's leading cause of foundation movement. As that clay swells and shrinks with moisture, it stresses anything rigid buried in it, including a copper supply line.
Put those together and a pinhole under the slab is not unusual in a home fifteen or twenty years old. The trick is finding it without jackhammering the whole floor.
One practical note for Brighton homeowners: after a slab leak is repaired, it is worth watching the water meter for a week to confirm the whole system is tight, since a home with one slab leak in aging copper can have a second line beginning to go. Keeping the repair documentation, including where the leak was and the moisture readings, also makes any insurance conversation far smoother if the water reached flooring or framing.
Symptoms of a slab leak
These point below the floor rather than at a fixture.
- A warm or hot spot on the floor, often on tile or laminate
- The sound of running water with everything shut off
- A water bill that climbed steadily over a month or two
- Cracking in flooring or a damp edge along a baseboard
- Low hot-water pressure if it is the hot line that failed
| Method | When it fits | What it involves |
|---|---|---|
| Spot repair | A single accessible leak | Open a small section of slab, repair that pipe, patch |
| Reroute | Leak in a hard-to-reach run | Abandon the bad section, run new line through wall or attic |
| Repipe | Repeated leaks in old copper | Replace the supply lines so the slab is not opened again |
Warm spot on the floor?
That is a classic slab-leak sign. The sooner it is located, the smaller the opening needed to fix it.
Call (720) 698-9956Why locating beats guessing under concrete
Opening a slab is disruptive, so precision is everything. We pressurize and isolate the line, then use acoustic and thermal locating to mark the actual leak point before any concrete comes up. On a home that has already had one slab leak in aging copper, a full repipe is often the better long-term answer than waiting for the next pinhole.
If the leak has been running a while, the subfloor and nearby framing may be wet, which is a water damage restoration issue to dry out once the pipe is fixed.
A slab leak usually gets confirmed through leak detection first, and if the copper under your home keeps failing, repiping the supply lines can end the cycle. Where a slab leak has soaked flooring or framing, plan on water damage cleanup alongside the repair.
Slab leak questions
How do you find a leak under a concrete slab?
By isolating and pressurizing the suspect line, then listening acoustically and reading temperature to mark the exact point where water is escaping. That marking is what lets us open a small area rather than the whole floor. Guessing is what makes slab repairs expensive.
Is it cheaper to reroute than to break the slab?
Sometimes. If the leak is in an awkward run, abandoning that section and rerouting new pipe overhead can be less disruptive than opening concrete. If it is one clean spot, a direct repair is simpler. We weigh both once the leak is located, and quote the option that actually fits your house.
Could the clay soil cause it again?
Expansive clay stresses buried rigid pipe, so a home that had one slab leak in old copper can have another. That is why, on repeat failures, a repipe that moves the lines out of the slab is worth considering rather than chasing pinholes one at a time.
Does insurance cover a slab leak?
It varies. Many policies cover the resulting water damage and the cost to access the leak, but not always the pipe repair itself, and gradual leaks are often excluded. Read your policy or ask your agent. Either way we document the leak with location and moisture readings, which is what an adjuster needs to evaluate a claim.
Suspect a leak under the slab?
Locating it precisely is the whole game. Call and we will pinpoint it before any concrete moves.