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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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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.

customer and technician interaction

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 8937 reviews
Scott did a great job on the work, came up with good idea for updating our online valves replacement, noticed other future issue with kitchen sink.
Administration, scheduling could be better, I confirmed the appointment over 6 times
Jim and Rob(?) were very helpful. Thank you Rob for getting me back my hot water!
Chris repaired leaking natural gas valve for our BBQ. Quickly diagnosed the problem and did the repair without any problems.
Eric and his partner were very skilled and did a great job replacing the outdoor well tank
William and his brother were very professional and extremely nice. They also were very knowledgeable and I felt I could understand what they actually did in the end. Great workers.
Outstanding work by professionals who know what they are doing.
Quality and professional
Body and Nick were professionals and offered great advice! The overall cost, visit $149,, labor $250, one year two visit maintenance he is $100. Total $499. Tell me if you can find a better price. Thank you! David
Our plumber was right on time, very professional and courteous and got the job done to restore our water quickly.
Very pleased friendly explained everything in detail all questions were answered very satisfied
HVAC routine maintenance visit
On time, I got the text they were on the way
The guys were tidy and knowledgeable, friendly and efficient. Thank you!
The technician did a great job!
Very satisfied with the work .
The technician was pleasant and respectful of my home.
Cannot say enough about GEM. Knowledgable, best service I have ever received, courteous and professional. Fantastic company; each and every person I have encountered has been great. Nick problem solved complex plumbing issues today. Highly recommend.
Excellent Service! I would highly recommend this company.
The technicians were very friendly, courteous and through with the work and explained exactly what was done.
I scheduled an appointment this morning. They came this afternoon and fixed the AC in such a short time. They explained my issue very well and were very friendly. I would definitely recommend then to anyone having issues
Two very nice, and helpful young men, came to my home. They were there to do an HVAC summer tuneup. They were quick and efficient. Moreover, they helped me move a couple of things as I am a 100% disabled vet who has had to have three right shoulder replacements..
Quick to respond, professional, excellent knowledge of the problem and skilled to fix it. Reasonably priced for same day service!
Richard was great. I watched him systematically evaluated the HVAC system and quickly fought problem.
David was very helpful but price to fix was way to high so opted out of fixing it
GEM has been a phenomenal service for us! Scott was knowledgeable, professional, and nice. He explained multiple options regarding our garbage disposal and installed a new one very quickly and made sure all was good before he left. I would recommend it to anyone!
Professional, knowledgeable and friendly technicians who get the job done. They came within the window and called and texted before their arrival. Very pleased with the service
My experience so far has been one of mutual respect for the technicians and timely manner their work is performed, their knowledge is highly appreciated. Thank you.
Excellent work, but overpriced
I’ve had a maintenance plan with Gem for several years. I recently purchased an older home and updated my heating system, central air and water heater through Gem. All their technicians are always friendly and very helpful with their advice. Whenever I have needed service, they come by the next day. They clean up before they leave and always do a great job!


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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

GEM technician in front of service truck

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.