Your Local Moisture Experts

With comprehensive expertise across plumbing, roofing, and interior and exterior waterproofing, we have the knowledge to diagnose and repair even the most mysterious leak and mold problems, and have decades of experience. Sit back and let us do what we are great at: repairing leaks, removing mold, and getting your home back to new.

Dr. Leaks Leak Detection and Repair Specialists Team Photo

The Dr. Leaks Advantage

  • Complete leak and mold care under one roof
  • 12-month, interest-free financing options
  • 100% customer satisfaction guarantee
  • Free mold testing with every leak detection
  • Detailed documentation to keep you informed and in charge
  • Advanced tech and hands-on expertise saves you money on guesswork

Client Testimonials

Sam D.
13:14 27 Jul 25
Dr leaks was extremely thorough and meticulous in identifying and remediating a rooftop leak in my home. They are certainly expensive but worth it to prevent more significant damage that happened to a neighbor on my block. The staff is very accommodative and they highlight all the costs that will be incurred very clearly and do a great job of customer service. Highly recommend
Pauline P.
00:41 27 Jul 25
We’ve had a long and incredibly frustrating experience with Dr. Leaks. Our first interaction with them was back in September 2023 when they repaired a leak in our bedroom ceiling. Unfortunately, by April 2025, the same area began leaking again. We contacted them, and to their credit, they offered 2 hours of free leak detection and determined the source was not related to the original repair.

However, after two leak detections and $3,237 spent, we are still without a report from the second visit (which took place on June 17th) and no clear solution to the ongoing leak. Even more concerning, we discovered upon returning from vacation that the leak was still active—despite them claiming to have completed a second repair.

Thankfully, we haven’t begun the cosmetic ceiling repair yet, but the fact that there has been a gaping hole in our son’s bedroom ceiling for months, with no resolution and no urgency from the company, is unacceptable. We've repeatedly followed up via email (specifically to Hanlon and Josh), asking for a basic update or an estimated timeline, but all we’ve been told is to wait for a report and response from the owner, Mr. Alex Keating. To date, we’ve received no ETA, no report, and no reassurance.

This has put us in a horrible position—waiting indefinitely with a still-leaking ceiling and the growing risk of mold, which is especially troubling in a child’s bedroom. And yet we’re made to feel like we’re stuck: switching to another vendor means starting from scratch, but staying with Dr. Leaks means being left in limbo with poor communication.

We truly hope to be able to update this review if things are ever resolved. But right now, others should be aware of the lack of accountability, the poor communication, and the stress this company has caused our family.
Christopher S.
12:43 16 Jul 25
I highly recommend Dr. Leaks if you're dealing with water issues in your home. I had a persistent leak caused by the improper installation of a roof deck, and it was causing damage inside the house. An earlier contractor failed to properly repair it. Dr. Leaks quickly identified the source of the problem, explained everything clearly, and got right to work. Not only did they fix the leak, but they also took care of the cosmetic damage inside. Everything looks great now. Very professional, responsive, and reliable from start to finish. A top-notch service for anyone in Philadelphia needing leak detection and repair.
Ivaniza G.
01:10 13 Jul 25
So far I am very pleased with the service Dr. Leaks has provided. We have had several roofers over the years and they never looked beyond the surface to figure out what the problem was. My brothers coworker reccomended Dr leaks. We reached out to them via their website and they responded promptly. They clearly explained their services, cost and the detection and repair process. I scheduled and appointment and they were very professional. Communication was clear and consistent and they arrived exactly when they said they would. They asked me thorugh questions about the history and current issues in regard to the leak and they got to work. They were very friendly and explained eveything they did and anything the found. They showed me photos and video and even had another person come in to test for mold. When they realized the leak was in the only bathroom they made sure keep the hole they made to detect the leak small. They also cleaned up after they were finished. I'm please with their initial detection services and I'm waiting on the findings and reccomendations.
Thank you!
Charles M.
22:18 26 Jun 25
For hard to diagnose leaks, they do a great job. They will keep coming back and get the job done right. Great team and they are always very friendly and communicative, which is helpful. Would highly recommend.
Sarah
13:42 16 Jun 25
I can't say enough good things about this company. My husband and I own a rental property that had a leaky ceiling in one unit that went on for 5+ years. We had contracted 3 masons, 3 roofers, 4 general contractors, a building inspector and a "window guy" over the course of time to attempt to locate and solve the problem. It cost us almost $80k in repairs and renovations...and it still leaked. We found Dr. Leaks on a online search because we were out of ideas and felt like we had exhausted options with local contractors. Every person on the team, from start to finish, was a pleasure to work with - very informative and friendly. They were able to come out quickly to water test, and immediately found numerous problems that had been missed by other contractors. We decided to proceed with their recommended repairs and after a long winter of a lot of freezing rain and ice melting, and then numerous spring storms with heavy rain and wind, we are still leak free after 6 months. We were finally able to complete the restoration of the unit and get it rented out. Many thanks to everyone at Dr. Leaks for solving what felt like a never-ending problem. Would recommend these folks to anyone with a "unsolvable" leak!
Ryan L.
15:43 15 Jun 25
Dr Leaks was a pleasure to work with and finally solved our leak issue! We had a spot in the back corner of our house that had leaked at least twice before and after having multiple roofers and masons come out, it continued to be an issue. None of the previous people I asked to look at it did a leak test, so it was just their best guesses.
Luis came out and was here for a couple of hours, really trying to find the source of the issue. He actually found three spots in the area where water was coming in! The leak report was very detailed and included pictures, so I understood everything they found and where. The estimates for completing the work were clear. While a bit on the pricey side, the peace of mind that came with everything was worth it imo, and they were able to take care of each issue without me having to spend time finding different professionals, getting multiple quotes, and be available at different times. They did offer a discount off their hourly rate if we had them also repair the damaged interior areas, and they credited back the money spent on the leak test. The interior ceiling and wall look good as new.
It has been 3 months since the repair and the area is still dry - and we have had many downpours since then, so it has been throughly tested! Josh has also texted me to check in every few weeks to make sure everything was still good.
I recommended Dr Leaks to a coworker of mine and so far she has been thrilled with the detailed service as well. I highly recommend Dr Leaks if you want your leak to be dealt with for (hopefully) the final time!
Donna F.
17:43 11 Jun 25
Excellent company with a very impressive team of knowledgeable professionals. From my initial contact with Dr Leaks I have received exceptional support and service. The leak detection process was well communicated, executed and documented. The team took great care to make certain I understood the process and findings, they were polite, professional and respectful of my home. Repairs were done by Steve who went above and beyond!! I can’t believe that we’ve had 2 heavy rains since my repair and I didn’t have a single drop of water especially since I’ve been dumping buckets for years.

Don’t waste your precious time or hard earned money anywhere else. If you have any signs of water, immediately call Dr. Leaks!!
Jamal J.
19:23 29 Mar 25
DR. LEAKS! If you are on the fence, believe me, it is worth EVERY DIME!!! We've had a front porch leak "repaired" 2x from other businesses! Yet the same result after heavy or a windy rain! After days of researching, I gave Dr Leaks a call. The absolute professional handling we were offered from the initial call to follow-up contact and throughout the phases. Just wish that some time ago I let a professional diagnosis occur rather than me just tell a money grabbing company what i want! I've already typed a lot, BUT there process is one of a kind from what I've experienced.

DEFINITELY entrust Dr. Leaks with your issues! Thank You🙏🏾
Martin S.
18:55 28 Feb 25
I recently had Dr. Leaks repair my shower (the shower was leaking into the living room below). They foxed the plumbing, retiled the shower walls, redid the drywall, replaced the tub, and finished by fixing the living room ceiling. I would say they were very professional and would recommend them to anyone with this this type of problem.
Dave J.
17:14 21 Feb 25
So far... Great!

Haven't had rain yet, but all went well with leak-report and initial work.
Steven M. and Danny were wonderful--professional, quick, and expert, and the place is clean and tidy, inside and out.

I was also impressed with communication and follow-up by Josh and Hanlon, from Dr. Leak's office.

A+++ recommended if you don't know a leak's source, or if you need everything taken care of by one contractor.
Grayson G.
21:55 06 Feb 25
Excellent investigative work to find the leak spots at multiple locations on our roof. They also provided a very detailed breakdown with pictures and videos of each of the problem
areas. They offered an estimate to also repair, but we ended up going with a different contractor crew for the repairs simply due to cost.

Would highly recommend for anyone trying to find the source of a leak into your home!
Dr. Leaks conducting a leak repair in Philadelphia

Leak Detection & Repair

Whether you have a roof leak, plumbing leak, window leak, or a pesky mystery leak you just can’t figure out, we will find the root cause of your leak and make any and all repairs to fix your leak for good. Our approach means no calling a succession of roofers, plumbers, and contractors to find your leak.

Dr. Leaks inspecting home with mold infected area in Philadelphia

Mold Inspection & Remediation

Leaks, humidity, and moisture issues from HVAC systems can all cause microbial growth, and often mold. Our mold specialists have decades of experience in mold inspection and remediation and will identify and remove the mold to make your home safe again.

Fix your leak or mold problem, for good

Dr. Leaks detect and repair specialist repairing leak in Philly

Your local leak experts

With comprehensive expertise across plumbing, roofing, and interior and exterior waterproofing, we have the knowledge to diagnose and repair even the most mysterious leaks. Sit back and let us do what we are great at: fixing leaks.

Dr. Leaks detect and repair specialist repairing leak in Philly

Customer satisfaction guaranteed

Stay informed every step of the way with detailed reports, photos, videos, and a clear repair plan. Our 12-month interest-free financing provides flexibility, allowing you to make confident, stress-free decisions — all backed by our 100% customer satisfaction guarantee.

Dr. Leaks detect and repair specialist repairing leak in Philly

Comprehensive leak and mold repair

From thorough leak detection with free mold testing to comprehensive leak repairs and cosmetic restoration, we handle every step of the leak repair process. When we’re done, it’ll be like the leak never existed.

Leak repairs that don’t waste your money

Most roofers and plumbers charge you for guesswork. We don’t. Our leak experts combine hands-on expertise with thermal imaging technology to pinpoint the true source of the leak so you don’t waste thousands on repairs that don’t work. Don’t waste your money — call the leak experts.

Three Step Leak Detection and Repair Process

Our proven three step process will take you from the first drips of a leak to a watertight home with a pristine interior.

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Fix your leak or mold problem, for good