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Finding Hidden Leaks, Once and For All

You know the signs of a leak: rising water bills, wet spots, musty odors, unexplained moisture, or the sound of running water when nothing’s turned on.

What’s not as obvious, though, is where the leak is actually coming from. That’s because many leaks are hidden behind walls, beneath floors, or underground, quietly causing damage long before they’re visible.

GEM Plumbing & Heating Services, LLC, provides professional leak detection services using advanced methods to locate the problem accurately and efficiently. Our experienced plumbing technicians find the source of the leak with minimal disruption, helping you stop the damage, save water, and restore peace of mind.

Contact us today for service in Rhode Island and Massachusetts. Schedule professional leak detection with GEM today to find the source quickly and protect your home from hidden water damage.

(833) 222-2953


Leaks Are Stressful. Let GEM Help!

Few things are as stressful as knowing you have a leak, but being unable to fix it.

GEM works quickly to identify the source of the problem and recommend the right leak repair solutions. Our team understands how disruptive leaks can be, which is why we focus on fast response times, accurate detection, and honest communication from start to finish. With GEM, you don’t have to guess or tear into walls hoping to find the issue. We use proven detection techniques to locate hidden leaks efficiently, helping minimize damage, reduce repair costs, and get your home back to normal as quickly as possible.

(833) 222-2953


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Years in Business

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Leaving No Stone Unturned to Find Your Hidden Leak

Leaks are great at hiding, and they usually stay hidden until they cause serious damage.

At GEM, we’re here to help you find your leak before extensive problems develop. We use the top systems and equipment to locate your leak with expert precision, no matter where it’s hiding.

Leaks inside walls or ceilings often go unnoticed until damage appears. Specialized detection tools help locate moisture and pinpoint the source without unnecessary demolition.

Slab and subfloor leaks can cause serious structural damage if left untreated. Careful inspection beneath flooring and concrete surfaces helps uncover hidden leaks early.

Joints, fittings, and aging pipes are common sources of pipe leaks. A thorough inspection of supply and drain lines helps identify weak points and failing connections.

Sinks, toilets, showers, tubs, and appliances are frequent leak locations. Fixtures and surrounding areas are checked closely to find places where moisture may be building up.

Leaks around water heaters, laundry rooms, and mechanical spaces can spread quickly. Valves, connections, and nearby piping are inspected for early signs of trouble.

Exterior water lines and underground pipes can leak without visible signs. Advanced detection methods help locate hidden leaks and prevent water waste or property damage.

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Make Maintenance Easy With GEM’s Home Comfort Club

Make maintenance one less thing to worry about with GEM’s Home Comfort Club.

When you join GEM’s Home Comfort Club, you get a maintenance membership designed to help keep your home’s plumbing, heating, and cooling systems properly serviced throughout the year. The program focuses on routine inspections and maintenance that help your equipment operate safely and efficiently.

As a member, you’ll receive scheduled maintenance reminders and service from trained GEM technicians who inspect system components, identify developing issues, and perform recommended upkeep. Staying on a regular maintenance schedule helps reduce the risk of unexpected breakdowns and can extend the life of your equipment.

You’ll also benefit from priority scheduling and exclusive savings on services. With the Home Comfort Club, it’s easier to stay on top of routine maintenance while keeping your home’s essential systems running reliably.


Choosing GEM as Your Plumber in Massachusetts and Rhode Island

Whether you live in Massachusetts or Rhode Island, we’re proud to extend our services to homeowners across the region with dependable, professional plumbing services you can trust.

As a local company with deep roots in New England, GEM understands the unique challenges homes face and delivers solutions designed to protect your property and your peace of mind.

GEM has been serving Massachusetts and Rhode Island homeowners for generations. That long-standing local experience means we understand regional plumbing systems, building styles, and common issues.

We use proven, modern detection methods to locate leaks accurately, allowing us to find the source quickly while minimizing disruption to your home.

Our plumbing technicians are experienced, professional, and detail-oriented. They take the time to explain what’s happening and recommend solutions you can feel confident about.

Leaks can’t wait, and neither do we. GEM prioritizes prompt service to help reduce damage and restore normalcy as quickly as possible.

We believe homeowners deserve straightforward answers and transparent recommendations. You’ll always know what we find, what it means, and what your options are.

From leak detection to plumbing, HVAC/heating and cooling, electric, and drains, GEM offers complete home services under one trusted name. We’re here to support your home today and for years to come.

(833) 222-2953


What Our Customers Are Saying

100% Satisfaction Guarantee

4.6
Based on 8644 reviews
on time, professional and quick to respond
Very knowledgeable and friendly technicians!
Five star service very good
Anthony Pena was excellent…knows his stuff, very helpful and focused
Couple of great guys..explained alot..completed the work..fixed the problem..what else can you ask for
David was very thorough, found the root of the problem and fixed it. He explained the whole process and went above and beyond in every way. Highly recommended!
Incredible service. Needed emergency plumbing help, she arrived and got the job done. Would highly recommend this plumber..
Scheduling was poor but the service was good.
No answer as I got no formal ask.

However, he was, on time, polite, clean, efficient and answered all my questions ( I’m a retired engineer). I would ask for him on future appropriate jobs. Be good to him. He is of great value to you.
Vincent was terrific! He was able to identify the problem that caused a flood in my basement right away and fixed it.
Moreover he is so calm and personable. Took the time to teach me and lable the shut offs and showed genuine concern.
David is awesome!
We have used Gem several times for plumbing and HVAC. They have always been courteous, professional, and thorough. We will continue to use them for any plumbing needs in the future.
The plumber arrived on time,looked at the problem,told what he would be doing to fix it.(I had a leak in the main pipe leading from the toilet to the exit pipe)That had to be replaced,the toilet drained,a new line through the wall upstairs.A perfect clean up.Christopher was polite.
Always have a positive experience with GEM plumbing and heating whenever we need them. They are prompt, professional and competent. Totally recommend their services.
Very nice people,knowledgeable.
Fixed the problem quickly.
I had a very slow leak under sink. Very professional nice service guys came same day to diagnose the problem. It turned out to be the garbage disposal. Their estimate was $700 for the labor. My other quote for same work from a licensed plumber was $350. Shame I’m out $149 for the service call. I’m still giving 5 stars because I’m sure that this company does 5 star work – but price for the labor for this particular job was twice as much as elsewhere.
Polite, professional and work was completed fast!
Always reliable and courteous service! We have relied on GEM for regular maintenance, repair services, plumbing, new HVAC installation, and even shower installation. We feel we can cou t on GEM to be there when we need them and always perform great work.
The team I had was professional & friendly. Answered any questions I had along with explaining options.
Great job Anthony
Orlando was awesome..
Great service prompt professional, will call again for needed services
I am always happy with Gem, and today is another example of friendly and informative service. Thank you to Nicole and her colleagues.
Amazing company. Showed up in the stated time frame. The technicians were friendly and very professional and knowledgeable!


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(833) 222-2953

Signs You May Have a Hidden Water Leak

Some signs of leaks are obvious, and others demand a bit more attention to uncover.

Not sure if you’re dealing with a leak? Look out for some of the most common signs, like:

If your water usage hasn’t changed but your bill has gone up, a hidden leak could be the cause. Even small leaks can waste a surprising amount of water over time.

Damp areas on walls, ceilings, or floors are often signs of a leak behind the surface. Discoloration, bubbling paint, or warped materials should never be ignored.

Persistent musty smells can indicate moisture buildup from a hidden leak. Over time, this trapped moisture can lead to mold growth and indoor air quality concerns.

Hearing water running when no fixtures are in use is a common warning sign. This often points to a leak in a pipe, wall, or underground line.

A sudden or gradual drop in water pressure may signal a leak in your plumbing system. Leaks can reduce the amount of water supply reaching your fixtures and appliances.


Plumbing Services to Support Your Whole Home

Taking care of leaks is just one part of a comprehensive plumbing plan.

GEM offers a wide range of plumbing services designed to keep the water flowing properly. Our plumbers can help with:

Whether you’re upgrading fixtures or planning a renovation, GEM provides professional plumbing installation done right. We ensure every component is installed safely, efficiently, and up to code.

From dripping faucets to damaged pipes, GEM delivers prompt, reliable plumbing repairs. Our plumbers diagnose the issue quickly and restore proper function with lasting solutions.

When plumbing components are worn or outdated, replacement may be the best option. GEM helps you select and install durable solutions that improve performance and reliability.

Plumbing emergencies can happen without warning. GEM offers fast emergency plumbing services to help minimize damage and restore comfort as quickly as possible.

GEM provides dependable plumbing services for commercial properties of all sizes. We focus on efficient service and long-term solutions to keep your business running smoothly.

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(833) 222-2953

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Schedule Your Leak Detection Appointment With GEM

Finding a hidden leak is tough; GEM makes it easy with the right team and equipment.

No matter where your leak is hiding, our plumbers will find it efficiently so it can be fixed as quickly as possible. With accurate detection and prompt service, you can stop the damage and regain peace of mind.

Call GEM at (833) 222-2953 today. Tell us about your needs and concerns, and we’ll be there to find that leak.


Leak Detection FAQs

How does professional leak detection work?

Professional leak detection uses specialized tools and techniques to locate hidden leaks without unnecessary damage to walls or flooring. Technicians may use acoustic listening devices, moisture meters, thermal imaging, and pressure testing to pinpoint the exact source of the leak. Once the leak is located, the technician can recommend the best repair approach.

Do I need leak detection if I don’t see visible water damage?

Yes, leaks can exist long before visible damage appears. Signs such as rising water bills, musty odors, damp areas, or the sound of running water may indicate a hidden leak. Professional leak detection helps locate the problem early so it can be repaired before more serious damage occurs.

Will leak detection require cutting into walls or floors?

Not usually. Professional leak detection uses non-invasive tools to locate the source of a leak without unnecessary cutting into walls or floors. If a repair is needed, only the small area required to access the pipe is opened.

How quickly should I schedule leak detection?

Leak detection should be scheduled as soon as you notice warning signs like rising water bills, musty odors, or unexplained moisture. Early detection helps prevent further damage and wasted water, helping prevent water damage, mold growth, and higher repair costs.

Can leak detection help lower water bills?

Yes, leak detection can help lower water bills by identifying hidden leaks that may be wasting water without your knowledge. Even small leaks can add up to significant water loss over time. Finding and repairing the source helps restore efficient water use and reduce unnecessary costs.