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      Leak Repair

      Local. Fast. Affordable.

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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

      785

      Reviews

      Anthony was very honest and transparent while servicing my mom's heater this morning. He was patient and answered questions while servicing our heater. He deserves a raise! We are so happy to have been referred to Guaranteed Plumbing and Heating and meeting Anthony. We will spread the word to our f...

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      Talley

      Guaranteed Plumbing Review

      The Philadelphia Area’s Most Affordable Plumber

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      • Sewer & Drain

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

      leak in garage / from master bath above
      12/29/25
      Customer has leak in ceiling. Isolated valves feeding master bathroom in basement to stop leak. Opened necessary walls to attempt to find leak. Still couldn’t find leak. Recommend drying out garage with restoration company and we’ll attempt to trace leak when it’s dried out. May have to open ceiling in entrance way outside to access plumbing for master bathroom. Customer paid $250 for first visit. Showed us leak on valves. Recommend replacing valves. Also still other has mystery leak. Will need to investigate more to find leak. Customer did not want to pay anymore. Told him $250 an hour to find leak. Not responsible for closing anything we opened
      Bleed rads No charge
      12/27/25
      Gauge on heater inoperative. Water supply valve to auto feeder was shut off. Rear bedroom, kitchen and dining room rads owner report do not get hot. Kitchen dining room and rear 2nd flr bedroom radiator were all bled. Added a quite a bit of water to the system. Per Anthony leave the auto feeder feed valve in the on position. If we need to come out again for the radiators there could be a leak we will need to track down. there will be a charge to come out the next time and for further repairs.
      Est leak/bubble on ceiling
      12/26/25
      Est leak/bubble on ceiling
      disposal not work / leak behind frig
      12/26/25
      kitchen back up to washer box 285 /150

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