24/7 Emergency Available 136 Shawmut St, Chelsea, MA 02150 We Arrive In 30–45 Minutes
24/7 Emergency Available 136 Shawmut St, Chelsea, MA 02150 We Arrive In 30–45 Minutes

Fast · Reliable · Non-Invasive

About Chelsea Leak Detection

13 years of pinpoint leak detection across Chelsea, Massachusetts.

  • 13 Years Experience
  • 24/7 Available
Chelsea Leak Detection technician with professional detection equipment

Who We Are

Our Purpose

Chelsea Leak Detection exists for one reason: finding hidden water leaks accurately, without unnecessary damage. For 13 years, we have served Chelsea, Massachusetts — helping homeowners and businesses locate leaks behind walls, under concrete slabs, and buried underground.

A hidden leak is a race against time. Every day it runs, water damages structures, feeds mold, and drives up bills. But finding it should not mean tearing your property apart to search. Our approach — acoustic listening, thermal imaging, tracer gas detection, and moisture mapping — pinpoints the source precisely, so repairs are surgical, not exploratory.

We are a referral service connecting callers with independent, licensed local plumbing and leak detection professionals. When you call (617) 380-4912, you reach specialists who understand Chelsea's homes — from historic properties to modern construction — and the leak patterns each presents.

Our Process

How Our Service Works

From your call to confirmed resolution.

1

Call Us

Reach us at (617) 380-4912, 24/7. Describe your symptoms and we will guide the next steps.

2

We Detect

Our specialists arrive with acoustic, thermal, and tracer gas equipment. The survey pinpoints your leak — usually within a single visit.

3

You Repair

With the leak marked and documented, your plumber makes a targeted repair. Our report guides the work and supports insurance claims.

4

We Verify

Post-repair, we confirm the leak is resolved — finding it is half the job; confirming the fix completes it.

Where We Work

Areas We Serve

We serve all of Chelsea, Massachusetts — all 8 neighborhoods: Downtown, Admirals Hill, Mill Hill, Addison-Orange, Prattville, Soldiers' Home, Chelsea Square, and Bellingham Square.

Our coverage includes ZIP code 02150 — Chelsea's ZIP — and we respond 24/7 across the entire city. Whether you are near the Mystic River in Admirals Hill or in the heart of Downtown, our arrival time is 30–45 minutes for emergencies.

See our complete service area coverage for neighborhood details.

Our Services

What We Detect

We detect every type of hidden water leak: slab leaks under concrete floors, wall leaks behind drywall, ceiling leaks from above, underground pipe leaks in yards, water service line leaks, and commercial building leaks.

We also address unexplained high water bills, water meter anomalies, pool and spa leaks, irrigation system leaks, attic leaks, and main line issues.

Browse all our services for the complete list with detailed descriptions.

Customer Experience

What To Expect

What you can expect when you call: a calm, knowledgeable response — not a sales pitch. We will ask about your symptoms, explain what the patterns suggest, and arrange a detection visit at your convenience. For emergencies, we arrive in 30–45 minutes.

During the visit: our specialists explain what they are doing and why. The detection is non-invasive — no demolition, no exploratory holes. You will see the equipment, understand the findings, and receive a marked location plus a written report.

After detection: the report guides your plumber's targeted repair and supports insurance claims. We verify post-repair that the leak is resolved.

We have 13 years of experience — and it shows in the methodical, transparent way we work.

Found a hidden central heating leak under our parquet floor within an hour. Saved us thousands in potential damage.

Oliver Davies

Exceptional service in Chelsea. We had damp patches on our ground floor ceiling, and they traced the leak to an ensuite shower trap upstairs.

Charlotte Evans

Fast emergency response on a weekend. Prevented major basement flooding by detecting an ingress source swiftly.

Harry Collins

A bit pricey compared to standard plumbers, but their precision equipment saved us from tearing up our kitchen cabinets.

Lucy Patel

Arrived right on time, wore shoe covers, and treated our home with great care. Leak detected behind a stud wall in under 45 minutes.

Victoria Hughes

Detailed findings and helpful guidance on how to prevent future pipe corrosion. Very reliable team.

Amelia Ward

Ready To Find Your Leak?

13 years of pinpoint accuracy — one call starts the process. Call (617) 380-4912, 24/7.

Emergency