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Suspect a hidden water leak? Our licensed plumbers provide professional leak detection in Chelmsford, MA, including slab leaks, pipe leaks, and underground water lines, with 24/7 emergency response. No guesswork. No unnecessary digging.


Water leaks don’t always announce themselves with a flood. Most homeowners in Chelmsford discover a leak only after serious damage, such as skyrocketing water bills, mold growth, buckled floors, or a cracked foundation. If you’re experiencing any of these warning signs, you need professional leak detection near you right now.
If you’re searching for leak detection near me in Chelmsford, MA, we provide fast, accurate solutions to find hidden leaks before they cause major damage. Our expert water leak detection near me service helps identify underground, wall, and slab leaks with precision and minimal disruption.
At Ciardi Plumbing & Heating, we use advanced leak detection technology to pinpoint the exact location of the problem without tearing apart your home.

Not all leak detection companies are created equal. Customers choose Ciardi Plumbing because:
Fully licensed in Massachusetts, background-checked, and insured. You're protected from start to finish.
Leak emergencies don't wait for business hours. We offer same-day and 24/7 emergency appointments throughout Chelmsford, MA.
No hidden fees, no surprise add-ons. You'll know exactly what the job costs before we start any work.
Dealing with a possible water leak in your Chelmsford home can feel stressful, but the process doesn’t have to be. Once you contact us, everything is handled step by step, so you’re never left guessing what’s happening or what comes next. Our goal is to make leak detection clear, fast, and completely stress-free.
We start by scheduling your visit quickly so the problem doesn’t have time to spread or cause more damage.
When our technician arrives, they bring advanced detection tools to thoroughly inspect your property, identifying even hidden or hard-to-reach leaks without unnecessary disruption.
Once the leak is located, we explain everything in simple terms and provide a clear repair plan with upfront pricing. After approval, we complete the repair and run final tests to confirm everything is fully sealed, giving you confidence that your home is protected and dry before we leave.

Discover real stories from our valued clients as our technicians transform spaces seamlessly, bringing comfort without disrupting daily life.
EXCELLENT
Based on 132 reviews
Posted on Google![]()
Paula NardellaTrustindex verifies that the original source of the review is Google.
The guys (Matt and Jose) were on time, pleasant as could be, neat as a pin, efficient and knowledgeable! I could not ask for more!Posted on Google![]()
john quinnTrustindex verifies that the original source of the review is Google.
Matt did a Great Job installing the water heater and fixed issue on my heater that needed fixing very professional and would recommend themPosted on Google![]()
Dave DillonTrustindex verifies that the original source of the review is Google.
The best!Posted on Google![]()
Jon KurlandTrustindex verifies that the original source of the review is Google.
They came promptly and immediately identified the problem with my boiler which I thought was a water heater issue. They fixed it and were courteous and answered all my questions. I have used them in the past and intend to continue to used them. They were also reasonably priced.Posted on Google![]()
Dave GoldbergTrustindex verifies that the original source of the review is Google.
Ciardi is my go to! Have hired them for a few jobs and they always knock it out of the park. Friendly, knowledgeable, and efficient. Highly recommend using them!Posted on Google![]()
Maureen RichardTrustindex verifies that the original source of the review is Google.
Excellent service! Explained everything in detail. Extremely knowledgeable, efficient & helpful. Have already recommended, without hesitation, to family and friends.Posted on Google![]()
Mark QuimbyTrustindex verifies that the original source of the review is Google.
Polite, professional, informative with high attention to detail!

If you notice high water bills, damp walls, musty odors, or reduced water pressure, it’s a strong sign you may need professional leak detection services.
It includes a full inspection using advanced tools like thermal imaging, acoustic sensors, and pressure testing to locate hidden leaks without unnecessary damage.
You should call immediately if you notice warm spots on floors, unexplained moisture, or cracks in your foundation, as slab leaks can cause serious structural damage.
Modern leak detection methods are highly accurate, allowing technicians to pinpoint the exact location of leaks in walls, ceilings, floors, or underground pipes.
Yes, early leak detection helps prevent water damage, mold growth, and structural issues by identifying problems before they become major repairs.