If you need leak detection in Cornwall, PA, Pennwynne Plumbing and Heating can usually have a plumber at your door the same day - often within the hour for emergencies. We serve every neighborhood in Cornwall plus Cold Spring, Jonestown, Cleona.
Water dripping from a ceiling, a warm spot on the floor, a water meter that spins with everything off, or mold in a closet all point to a hidden leak. We use acoustic listening equipment, thermal imaging and pressure testing to pinpoint it without random demolition.
Once found, we repair the leak with the least invasive access possible - a small drywall cut, a targeted slab opening, or a reroute above the slab.
We also locate and repair underground water line leaks between the meter and the house and shut-off valve failures.
We also provide leak detection in Cold Spring, Jonestown, Cleona, Lebanon, Annville, Mount Gretna.
"Our water heater died on a Saturday night and they had hot water running again before lunch on Sunday. Fair price, no weekend surcharge."
"Main sewer line backed up into the basement. They camera'd it, showed me the roots, and did a trenchless repair without wrecking my yard."
Whenever the line is a candidate, yes. Trenchless lining and pipe bursting fix sewer lines through small access points instead of digging up your yard.
Besides Cornwall, we serve Cold Spring, Jonestown, Cleona and every community in northeastern Pennsylvania. If you are anywhere in Pennsylvania, call (888) 480-9811 and we will get a plumber to you.
Yes. We are a residential plumber and commercial plumber for Cornwall homes, restaurants, offices, retail and rental properties.
Learn more: Leak Detection & Water Leak Repair across Pennsylvania · Plumbing tips
Open 24/7 - nights, weekends and holidays. No overtime charges.
(888) 480-9811