Have a Plumbing or HVAC Problem in Lancaster County, PA? Help Is On The Way - Call Tom Falk Today!
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Trusted Experts In Leak Detection, Pipe Repair, Heating, & Plumbing

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Lancaster, PA's Most Trusted Experts For Leak Detection & Pipe Repair

As Lancaster, PA's most trusted experts for leak detection and pipe repair, we offer fast, reliable solutions to protect your home from water damage. Whether you're dealing with unexplained moisture, reduced water pressure, or visible pipe damage, our skilled technicians are equipped to locate the source and fix the problem quickly.

From leak detection to full pipe repairs, we deliver high-quality service backed by decades of experience. Rely on Tom Falk Plumbing & Heating to get the job done right—schedule your leak detection or pipe repair service today.

How Our Process Works 

At Tom Falk Plumbing & Heating, we prioritize your convenience by making scheduling easy and straightforward. We ensure you know exactly who will be arriving at your home. Once our skilled technician assesses the issue, we provide clear options for repairs while keeping you informed every step of the way.

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Schedule

Contact us online or call or text us at 717-872-2850 to schedule an appointment. We'll call you to confirm your time and send you a confirmation email with a picture of your tech, so you know who's coming to your home.

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Repair

We'll explain the problem and give you the best options to repair your unit, with straightforward pricing for each.

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Follow Up

We'll send you a follow-up survey to ensure your satisfaction with our service. If you're not, let us know, and we'll do everything we can to make it right.

Common Signs You Might Have A Hidden Water Leak

Hidden water leaks can cause serious damage before you even know there's a problem. From rising water bills to unexpected moisture, knowing what to watch for can help you catch leaks early and avoid costly repairs. Here are some of the most common signs that you may have a hidden water leak in your home.

  • Unexplained increase in your water bill
    A sudden or steady rise in your water bill—without a change in usage—can be a strong indicator of a hidden leak.
  • Damp or discolored spots on walls, ceilings, or floors
    Moisture marks, bubbling paint, or soft spots often point to water leaking behind the surface.

  • Musty or moldy odors
    Persistent odors, especially in enclosed areas like closets or under sinks, can signal mold growth caused by hidden moisture.

  • Mold or mildew growth in unusual areas
    If you're seeing mold in places that shouldn't be wet, there may be a leak nearby causing the problem.

  • Low water pressure
    Leaks in your plumbing system can reduce the pressure coming from your faucets and fixtures.
  • Sound of running water when nothing's on
    If you hear water moving through pipes when no water is being used, a hidden leak may be the cause.
  • Warm spots on the floor
    Warm areas under flooring may indicate a leak in a hot water line beneath the surface.
  • Foundation cracks or wet spots around your home's exterior
    Water leaks under the slab or near exterior pipes can cause soil erosion, leading to cracks or pooling water.
4.7 out of 5 stars - 13 votes

4.7 Stars (13 Reviews)

Reviews From Our Customers

Wow, everything has turned out so great! And less than those bigger companies and a lot nicer to talk to! 😊 My basement was a mess, beware when buying a flipped house! 🀯 Long story short, because my sewer line inside my house was painted, I had to have it replaced. I also needed a new...
Wow, everything has turned out so great! And less than those bigger companies and a lot nicer to talk to! 😊 My basement was a mess, beware when buying a flipped house! 🀯 Long story short, because my sewer line inside my house was painted, I had to have it replaced. I also needed a new boiler and hot water heater due to age and my wet basement. So I decided to go energy efficient. 🌱 Oh and not to forget my new utility sink, with plumbing that works and a handy spray spout. Thank you so much to Trevor and Jeff, they did an awesome job with all the installations. Everything went very quickly with few issues, thankfully. They are very pleasant and easy to work with. I was having other work done in the basement and they worked with my scheduling. I'm looking forward to doing more business with Tom Falk Plumbing & Heating! My new go to!! 😊

Was great. Jeff took care of everything. Arrived promptly. Very knowledgeable and neat. Will definitely use this company again.
Conscientious, skilled and informative owner/employees. When I first used Tom Falk Plumbing is 8 years ago when I bought in the city and that winter with single digit temps a pipe burst. They were great. I have used them for so many plumbing upgrades & services: a new toilet, sink/tub...
Conscientious, skilled and informative owner/employees. When I first used Tom Falk Plumbing is 8 years ago when I bought in the city and that winter with single digit temps a pipe burst. They were great. I have used them for so many plumbing upgrades & services: a new toilet, sink/tub fixtures, unclogging sluggish drains. I have been always happy with their work, and highly recommend this business.

Tom was available at short notice and helpful in reviewing the plumbing of our new home. He was friendly and his expertise reassured me. Thanks Tom! I know who to reach should any issue or maintenance arise.
I called 3 plumbers and left messages. Tom Falk were the only ones to return my call. I'm glad they called, I explained my issue and he had a someone there within the hour. Very professional and curtious. They had me fixed up in no time. I have a new plumber. Thanks Ken Watts
Tom is awesome, trustworthy and perfect for us in Millersville. There when you need him and flexible when it’s not an emergency. Can’t speak highly enough.
Great service and pricing to tighten a kitchen faucet which I would have done myself if only I were 30 years younger.
Extremely satisfied and grateful for the prompt service and quick and efficient completion of job. Highly recommend.

Frequently Asked Questions

What methods are used to detect hidden leaks?

We use advanced tools like acoustic listening devices, infrared cameras, and pressure testing to accurately locate leaks without unnecessary damage to your home.

Are pipe repairs always invasive?

Not always. Depending on the location and severity of the leak, we may be able to make repairs with minimal disruption using spot repairs or non-invasive techniques.

Can small leaks really cause serious damage?

Yes—even a small, slow leak can lead to mold growth, structural damage, and higher water bills over time. Early detection and repair are key to preventing costly repairs.

How long does it take to repair a leaking pipe?

The repair time depends on the location and severity of the leak. Most minor leaks can be fixed within a few hours, while more complex issues may take longer. We'll provide a clear timeline before starting any work.

Serving Lancaster County, PA