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      Leak Repair

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      The Most Reliable and Transparent Leak Repair in the Philadelphia Area

      Discover Philadelphia’s Budget-Friendly Leak Repair Specialists

      Guaranteed Plumbing & Heating provides high-quality water leak repair services to the Philadelphia area. Having been in business for over 30 years, we have seen firsthand the damage and stress that a water leak causes. Our team has the expertise to pinpoint the specific location of the leak so we can eliminate it at its source, and we guarantee that you’ll be happy with the results by the time we’re done.

      Contact us to discover why we’re Philadelphia’s most reliable plumbing professionals.

       

      Your comfort is always Guaranteed! 24/7 Service! Call Now!

      Long-Lasting Leak Repair Solutions

      Don’t let leaks cause issues in your home! Let our team of master licensed plumbers efficiently locate and repair each water leak for good. We minimize the structural damage and mold growth that result from leaks because we never want to see minor situations turn into something major. Our goal is to prevent the problem from escalating and we won’t stop until we’ve gotten to the bottom of the leak.

      Does My Home Need a Leak Repair?

      If you notice any of the following issues, it’s time to call us to schedule a leak repair service.

      • Mold or Mildew Growth

      Safety comes first at Guaranteed Plumbing & Heating. It’s no secret that leaks cause mold or mildew growth, especially in places like bathrooms and basements. If left untreated, mold poses a significant health risk, which is why we waste no time getting to work. By the time we finish, we will have located and eliminated the leak. 

      • Musty Odors

      Dampness in a home is often the result of a hidden water leak. Our team has the experience to identify exactly what caused the musty odor so we can cut it off at its source. 

      • Increased Water Bills

      Sometimes the only obvious sign that something is wrong with your plumbing system is an increase in water bills. That’s why it’s crucial you contact our team so we can send a plumber to get to the bottom of the issue. 

      • Water Stains on Walls or Ceilings

      Water stains on ceilings or walls indicate there’s a plumbing leak. When this happens, you need a plumber who specializes in leak detection. Our team has decades of experience and are at the top of their game, meaning they’ll swiftly find the leak and repair the leak before it escalates further.

      Comprehensive Emergency Leak Repair

      Sometimes, leaks appear out of nowhere and instantly cause major property damage. If this happens to you, look no further than Guaranteed Plumbing & Heating! With our same-day repairs, we move quickly to minimize household disruption and stress. No matter what, we won’t stop until we have permanently fixed the issue.

      Professional Leak Detection

      We use top-notch techniques and advanced tools to detect the specific location of the leak. With our professional leak detection services, we prevent expensive damage and future issues. Whether the leak is obvious or is hidden within the walls, we’ll make sure it is gone for good.

      High-Quality Services and Parts with Guaranteed Plumbing & Heating

      • 30+ Years of Experience
      • Family-First Approach
      • Always Doing the Right Thing
      • Same-Day Repairs
      • Budget-Friendly Solutions

       

      Frequently Asked Questions

      Schedule a Leak Repair with Guaranteed Plumbing & Heating Today!

      Discover why we are Philadelphia’s preferred plumber and schedule a leak repair or leak detection with Guaranteed Plumbing & Heating today! When you choose us, you guarantee you’ll always come first and we won’t stop until we’ve permanently resolved the issue. Our friendly office staff are always available to answer your questions and provide assistance, because we have the expertise and experience to tackle any leak.

      Contact us to learn more!

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      Philadelphia’s Top-Rated Plumber & HVAC Contractor

      WHAT OUR CUSTOMERS SAY

      5.0

      798

      Reviews

      Guaranteed Plumbing always does great work. Everyone I spoke with was friendly and extremely knowledgeable. I used them years ago to have all plumbing put in a brand new bathroom, and called them immediately when a frozen pipe burst. Highly recommended...

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      Chuck

      Guaranteed Plumbing Review

      The Philadelphia Area’s Most Affordable Plumber

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      • Plumbing
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      • Sewer & Drain

      We’ve Helped Service these Amazing Clients in Your Area:

      Toilet supply line.
      02/12/26
      Dresser coupling leaking on 3/8 chrome threaded nipple to the toilet supply valve. Floor in all appearances is a mud sub floor looking from the tub access panel. Toilet will need to be pulled. Open the tile floor. Expose the 1/2” copper toilet supply. Make repair bring new copper up through floor. Install new toilet supply valve. Recement floor flush with tile. Reseal toilet. Not responsible for tile work. Not responsible for plumbing issues or repairs beyond the scope of our work.
      leak in basement from riser in the wall
      02/11/26
      Open wall to find the leak. Drywall repairs are owners responsibility. Plumbing repairs additional cost
      Service fee
      02/11/26
      Inspected utility closet where water heater and hvac unit is. Approximately 1/4” water in the closet. Inspected the water heater and nothing is leaking. Water heater is dry inside and all water pipes in closet are not leaking. Pulled fridge to inspect for water line issue. Ran all fixtures and did not get a change. Tenant noticed issue 2 days ago. Hose Bibb in rear yard is frost free and is working properly. Basement is finished and has tile raised on hardibacker accept the utility closet. It is possible water is coming from an outside source. Observe and call if situation changes, at that point them we would to open areas for a deeper inspection.
      burst pipe
      02/11/26
      Capped old hose bib in laundry area No leaks at this time Not responsible for any other work

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