Pittsburgh, PA Basement Waterproofing Services

Affordable, Reliable, Knowledgeable family owned basement waterproofing business. Serving the local Pittsburgh area with 20 years of experience. We make fixing your basement easy and affordable with our warranty and referral programs and senior and military discounts.

Erie, PA Basement Waterproofing Services

Affordable, Reliable, Knowledgeable family owned basement waterproofing business. Serving the local Erie area with 20 years of experience; two by two, let the ARK save you.

Have an emergency?

“Let’s just say we have a new indoor pool.” Don’t let this happen to your basement. Let ARK save you and contact us today!

Fast, Free Estimate

Two by two, let ARK save you! Fill out the form below for a free Pittsburgh or Erie basement waterproofing estimate.

Family Owned.
Family Operated.
20 Years of Experience.

We specialize in residential and commercial waterproofing, foundation and wall repair, french drains, carbon fiber straps, and piering.

We have provided reliable, permanent solutions to water problems, mold, mildew and cracked and bowed foundations. We keep overhead low so you can save the most money. We encourage you to get other bids because we are confident that we will give you the best price without sacrificing quality. Our installers are professional, neat and will always go the “extra mile” to make sure every job is done right!


The expertise you need to get your basement waterproofing job done quickly and effectively. There’s no job too large or small and no wet basement we can’t fix!
Fix my Basment

Cracked Walls

Seasonal and climatic changes can cause problems with your foundation. Too much pressure from the soil may result in cracked walls. If you notice a crack in any of your walls, inside or outside, contact us and get a free cracked wall estimate. Or click below to learn.
More About Cracked Walls


As the foundation settles, small issues around your home may arise. It’s only natural and happens to various houses as they settle. As this happens, you will visually be able to tell. Click below to find out some of the evident signs your foundation is sinking.
Evident Sinking Foundation
Client Reviews

Check out what our Erie and Pittsburgh clients are saying. Let us know how we did. Your feedback is greatly appreciated so we can provide the best services possible for all of our clients.

The work was completed on time and seems to have corrected the problem with the water in our basement. Mike gave us the lowest price of any other estimate (we had 4 other contractors look at the basement).

Thomas W.

Showed up on time and completed work early. Was almost $1000 less than their competitors with almost the process and warranty.

Mark E.

Mike (salesman) was very pleasant and explained everything in detail. I know the rule of thumb is to get 3 estimates but I got 6.

Angela M.

Excellent and honest service provided by Mike and his staff. Mike was knowledgeable, explained the work to be done, and quoted a reasonable price (very much in line with 3 other estimates received). The work was started and finished on time and in a most professional manner. My basement is now dry for the first time in 26 years and I could not be happier with my decision to go with ARK Basement Services.

Lois N.

My husband and I had about 6 waterproofing companies come out for estimates. All were $6-12,000. The very next day after contacting ARK, Mike Perry ( co-owner) came out himself and gave us THE most reasonable price. He came out with his crew of two young men and what we experienced was by far the most professional, competent and friendly services that included installing drain and pump. And to boot they even jackhammered our front stoop and hauled it away for a nominal cost. Can’t say enough good about this company. I researched Angie’s list and BBB and their ratings are stellar consistently. I experienced exactly what their excellent ratings showed.

Renee D.

Where to Find Us
ARK Basement Pittsburgh

532 Broadway Blvd
Pitcairn, PA 15140
(412) 856-4500

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ARK Basement Erie

4208 Harding Drive
Erie, PA 16509
(814) 871-1797

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