While adhering to the Covid-19 response, we are still available to you! Full SAFE and FREE inspections of homes and businesses with additional safeguards and best practices in place. Call us with any questions you may have.

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270 reviews

Honest and informative

I had one of their Certified Field Inspectors, Brian, come to my home. He was very friendly and knowledgeable. He did not try to oversell or convince me that I needed to invest a ton of money into their solution. He felt like there are a few other less expensive things I could try first that, potentially, could keep the water from getting into my basement. I’m going to take his advice and try those options and if they don’t work, I will definitely be back in touch with him.


Randy Abrams came to my house today and did a very good inspection o the basement and garage inside and out and explained how Keystone can solve the problems.

A Good Guy / Doing A Good “THING “

SCOTT M. -was a exceptional Worker ! He arrived at our home, 5 mins Earlier! Instead of/ 20 mins Late ! 😉 A 5 Star Professional✅ ⭐️⭐️⭐️⭐️⭐️

Basement waterproofing.

Excellent. Guys were very professional friend and knowledgeable. Left the basement as clean as it was when they got here. Answered any questions I had and explained everything to me.

Job done right!

They did the job at my home in one day. They did my garage, basement, and storage room at an affordable price.The crew of Drew and Gavin were professional, explained all the answers i had asked, cleaned up everything and did quality work! I should have called sooner! Jayson

Professional and Clean

It was excellent! It’s been a few months since the job was completed and I waited to be sure I could write such a positive review. My basement is dry, pumps working, and reporting back to me when they run. From Brian, salesman, to Josh English, foreman, and his crew they were all timely, polite, and clean. Very pleased with my experience

securing basement wall

These guys was great traveled 2hrs to help me out. did the job in 2 days they worked around my schedule and I work nights definitely recommend


Randy Abrain was very helpful and I enjoyed the time he with helping me understanding all the things that was going on. Good job Randy

Very satisfied

Matt showed up on time wearing a mask that was appreciated.. Keystone did our basement five years ago and Matt was here to check to make sure that everything was dry and drainage system and sump pump was working. The five year check is part of your contract With no added cost. Matt was efficient and professional. Our basement was in horrible condition, but Keystone did an excellent job.. Highly recommend, u won’t be disappointed,! Thanks Matt and Renee

Keystone Basement Waterproofing

The crew that was headed by Tony was wonderful. They were very polite and respectful and answered all of our questions. They did a great job and left the area very clean with no mess. Also Renee has been terrific in addressing any concerns that we had. She would always call back quickly and is a great representative for the company. Also Bruce and his helper were great in coming out to our house to help us with our pump.

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Office Keystone Basement Systems

  • 205 31st St. McKeesport, PA 15132
  • (888) 356-2064