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244 reviews

Keystone joist consultation

Scott M. took a careful look at a cracked joist in a house I’m buying. He assessed it as basically sound but told us how to reinforce it for extra security. I really appreciated his honesty in not recommending work that wasn’t necessary especially at a cash-strapped time. He also looked around the basement to assess moisture issues & gave us very useful info & tips! 5 stars! Thank you!

Excellent staff

Excellent!!! staff was on time courteous and very friendly . They were willing to answer any question and cleaned up after themselves. Highly recommended them

Keystone basement waterproofing

An excellent company with exceptional quality! They stand by their products and workmanship being readily available to address concerns. Renae in the office is particularly exceptional, going above and beyond expectations. She is knowledgeable, supportive and available,. I would highly recommend this company

Best Experience Ever!!

Today the team from Keystone completed the installation of a water system in my basement. They were honestly the best team I have ever worked with. Each day when they came they answered all of my questions and each time they had to make a slight adjustment to the plan they informed me of such adjustment. They were professional at all times and the clean up was exceptional. The job they completed for me involved a lot of dust and dirt. I couldn't believe how clean my basement was at the completion of the project. Before they left they made sure that I understood how everything worked and answered any remaining questions I had. They made something I was dreading a truly easy and pleasant experience.

Great experience

Delvin and Sean were awesome. They were very polite and respectful. They worked quickly and efficiently. I would highly recommend them.

Amazing experience start to finish

The sales team and foreman were personable, hard working and responsive. They were great at communicating the numerous details of our project. Above all, they were trustworthy and honest. They stand by their work and we are highly satisfied. I HIGHLY recommend them.

Awesome job

The crew did an amazing job. Very professional workmanship. They took very good care of us and our home.

Randy's the best.

We had Randy Abrams come for an initial consultation for work in our basement. Everything went great. He was personable and very knowledgeable. It definitely looks like more work than we thought, but we want it done right the first time, so we took the deal. Cant wait for our new, livable basement.

Job well done

Brian did a great job at explaining the process. He made recommendations on what would be needed in order to control the water from coming into the house. Never pressured to make decisions. The actual workers were thorough and cleaned up no mess! Would recommend highly!

Basement waterproofing

Waterproofing team was efficient and professional. Got basement waterproofing done in one day. Would highly recommend for waterproofing job.


The number one complaint about contractors is the customer not getting what they thought they were… There was a difference in expectations…

Office Keystone Basement Systems

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