Leak Detection in New York City, NY
Non-invasive detection for hidden leaks, slab leaks, and unexplained water bill increases.
Leak Detection for New York City Homes & Businesses
New York City's climate — humid continental climate with cold winters and hot, humid summers — combined with an extremely dense mix of pre-war apartment buildings, brownstones, and modern high-rises, with plumbing systems of widely varying age, shapes the plumbing needs of local homes and businesses. New York City’s dense, aging building stock creates some of the most complex plumbing demand in the country, from century-old brownstone piping to modern high-rise riser systems.
Not every leak is visible. Hidden leaks behind walls, under slabs, or underground between the meter and the house can go undetected for months, showing up only as a rising water bill or unexplained damp spots.
What's Included
- Water meter and pressure testing to confirm an active leak
- Acoustic and thermal leak detection equipment
- Slab leak diagnosis for concrete foundation homes
- Underground service line leak detection
- Targeted repair recommendations following diagnosis
Signs New York City Homeowners Should Watch For
- A water bill that has risen without a change in usage
- The sound of running water when all fixtures are off
- Warm spots on a concrete floor (possible slab leak)
- Damp or musty areas on walls, ceilings, or flooring
- Low water pressure with no other obvious cause
Need Help Right Now?
Call now for urgent plumbing situations, or submit a request and we’ll route you to a licensed local professional.
Leak Detection FAQs for New York City
How can a plumber find a leak without cutting into walls?
Acoustic listening devices, thermal imaging cameras, and pressure testing can often pinpoint a leak's location precisely enough to limit any necessary access to a small, targeted area.
What is a slab leak?
A slab leak is a leak in a water line that runs beneath a home's concrete foundation. It can cause warm spots on the floor, rising water bills, or a subtle sound of running water.
Can a small leak really affect my water bill that much?
Yes. A continuously running leak, even a small one, can waste hundreds of gallons per month and show up as a significant increase on your bill.