Same Donnelly's - Fresh New Look
subpage-hero subpage-hero

Slab Leak Repairs in Lansdale, PA

Slab leaks are serious, and they require immediate attention to resolve. Left unrepaired, slab leaks can cause extensive damage to your home and diminish the value and safety of your property. At Donnelly’s Cooling, Heating & Plumbing, our licensed and insured plumbers can promptly identify the location and cause of your slab leak and perform the required repairs. We adhere to rigid safety and quality controls and guarantee your satisfaction with the slab leak repairs we provide in Lansdale.

Contact Donnelly’s Cooling, Heating & Plumbing online now to schedule slab leak repairs in Lansdale, PA.

What Is a Slab Leak?

Slab leaks form in the water lines beneath your property’s concrete foundation. When slab leaks occur, prompt repairs are essential for protecting your home. If these leaks go undetected and unrepaired, they can undermine your foundation and cause extensive structural damage to your home. The leak can also cause mold and mildew to grow, which can affect your indoor air quality and health.

While corrosion and shifting soils are common culprits when it comes to slab leaks, the fact is there are many other causes of slab leaks, and some of the most common we encounter include:

  • High water pressure
  • Abrasion
  • Acidic or hard water
  • Age-related deterioration
  • Tree roots
  • Chemical reactions

Signs You Need Slab Leak Repairs

It’s important to monitor the performance of your plumbing system closely. By monitoring, you can quickly identify when things aren’t working as they should. Often, slab leaks will give off telltale signs that allow you to respond to the problem before it causes extensive damage. Some of the most common signs you need slab leak repairs include:

  • The sound of running water: When all taps, faucets, and appliances are off, the sound of running water indicates a leak in your plumbing system.
  • Warm spots under the floor: Warm spots under your concrete slab can indicate pooling water beneath the slab.
  • Musty odors: As mold and mildew grow, they’ll emit a noxious odor that’s difficult to miss.
  • Foundation cracks and movement: As the leak grows and erodes the structural support the soil provides, the foundation will crack and move.
  • Rising water bills: If there’s no additional use or change in rate, the increased water bill can indicate an unresolved leak within your plumbing.
  • Low water pressure: As the leak grows, it will reduce the pressure within the pipe, reducing water flow from your taps.

Dependable Slab Leak Plumbing Services

Our team uses sophisticated technologies, including sensors, cameras, and other tools, to identify the presence and location of slab leaks. We can pinpoint the area of the leak and perform the required repairs with minimal disruption to your home or routine. Depending on the cause, the extent of the damage, and other factors, our plumbers can determine whether trenchless slab leak repairs, pipe repiping or rerouting, or tunneling beneath the slab are the best solution.

You can count on us to provide an accurate estimate regarding time and cost before starting work. Depending on the complexity of the required repairs, it can take anywhere from a few hours to a few days to resolve. Once completed, we’ll thoroughly inspect our work to confirm the leak is resolved and that the water is flowing properly through your plumbing system.

Count on Us for Slab Leak Repairs in Lansdale, PA

Since 1972, Donnelly’s Cooling, Heating & Plumbing has proudly served clients throughout the Greater Philadelphia area. Our friendly, professional staff will always help you find the best solutions for your needs. When you choose our licensed and insured plumbers to repair your slab leak, you’ll enjoy same-day service appointments, financing options, upfront pricing, military, veteran, and senior discounts, and more. We service all brands and guarantee your satisfaction with the quality of our workmanship.

When you need prompt and effective slab leak repairs, turn to Donnelly’s Cooling, Heating & Plumbing for help. Contact us online now to schedule a service appointment in Lansdale, PA.

Start Saving Today With

Our Comfort Protection Plan

Review Image
Our Reviews

See What Your Neighbors Are Saying

We were extremely satisfied with the service provided by Donnelly’s. From start to finish, they were extremely professional and kept us informed every step of the way. Our technician, Mike Wilson, was fantastic. He was very knowledgeable and courteous. We were very happy with the project…

Anthony M.

Anthony M.

Donnelly’s Heating, Cooling & Plumbing provided excellent service for our home. Domingo C. was very knowledgeable and answered all of my questions (and there were many!). We ended up with an issue, and he stayed until it could be resolved. Jake H. and his skilled team…

Jill C.

Jill C.

Can’t say enough about how great my water heater replacement experience was. Service tech, Joe was the best; Knowledgeable, professional, and kind - he did such a great job. I highly recommend contacting Donnelly’s for your plumbing needs.

Kristen T.

Kristen T.

All around good experience for the installation of a combi boiler. The sales process was good and they were willing to negotiate which was appreciated. I set up the install two weeks out at the time of the sale and they arrived on time today to…

Todd A.

Todd A.

Our whole experience with Donnelly's was spectacular. We really appreciated the honesty and clarity throughout the whole process. When they came out for a quote we felt like all of our questions were answered and their proposal gave us exactly what we needed at a very…

Racheal B.

Racheal B.

Person laying comfortably on couch with dog
What To Expect

Discover the Donnelly’s Difference

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​