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Leak Detection in New London, PA

If you need leak detection in New London, 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 New London plus New Garden, Newlin, Modena.

Same-day leak detection
Flat up-front price
Open now in New London

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.

Signs you need leak detection in New London

  • Water dripping from ceiling
  • Slab leak
  • High water bill
  • Water line repair
  • Pipe leak repair

Why New London chooses us for leak detection

  • Same-day appointments available across New London and southeastern Pennsylvania.
  • Flat, up-front pricing - you approve the price before we start.
  • Straight answers - repair when it makes sense, replace only when it does not.
  • Real people answer the phone 24 hours a day, 365 days a year.

Leak Detection near New London

We also provide leak detection in New Garden, Newlin, Modena, North Coventry, Malvern, Parkesburg.

"Converted us to a tankless water heater. Endless hot water for a family of six and the gas bill actually went down."
Jen and Mark W., New London, PA
"Honest about what needed replacing and what did not. Repaired the toilet instead of selling me a new one. That earned my trust."

Leak Detection FAQs - New London, PA

Can you clear a clogged drain without chemicals?

Yes. Our New London drain cleaning uses cable machines and hydro jetting, which clear the pipe fully and do not damage it the way store chemicals can.

Do you use trenchless sewer repair in New London?

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.

Do you do both residential and commercial plumbing in New London?

Yes. We are a residential plumber and commercial plumber for New London homes, restaurants, offices, retail and rental properties.

Other plumbing services in New London

Learn more: Leak Detection & Water Leak Repair across Pennsylvania · Plumbing tips

Need a plumber right now?

Open 24/7 - nights, weekends and holidays. No overtime charges.

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