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5.0
377 reviews

Honest appraisal

Jeff was thorough personable and let me know I didn’t have an issue with my foundation.He told me to just keep my eye on it. I really appreciated the honesty instead of someone trying to take advantage which happens sometimes to single women. I would highly recommend Jeff and Keystone

Great customer service

Everyone is so friendly and helpful, especially Renee who always returns my calls promptly and is very patient with me!

Great consultation and fair price

Keystone basement systems met with us for a consultation within 24 hours of our request for a quote. Jeff was very thorough in his inspection of our basement and in the explanation of the work that needed done. He was knowledgeable and answered all of our questions. We were given a very fair quote.

Work completed in our basement....

We had to have steel beams installed to secure the structure of our basement foundation. The workers were professional,courtesy and did a fine job. Kelly Blackburn explained everything in detail when he came to give the estimate for the job. Would recommend this company to anyone needing this type of job done.

Jimmy C

Jimmy C was very professional and helpful throughout his inspection. His expertise was evident and Keystone is a company I would strongly consider for future work.

Foundation cracked and bowed wall repair

I’ve been putting my basement foundation issue off for a few years. This dreadful and confusing process of picking a company for the job was put to ease when Kelly and Brian (inspectors) from Keystone came to look at my basement on two separate occasions. They answered all of my questions, and I had many! I did much research and they were both one point with what I needed done and didn’t try to oversell me on anything unneeded. They took their time and were very thorough in explaining the process to me by showing me pictures and the benefits of the carbon fiber strips I will be having installed. I had three other companies inspecting my foundation walls prior to Keystone and I have piece of mind with my decision on scheduling the job with them.

Wonderful Service

I have had great service and communication with this business. Everyone is helpful and understanding. A special thank you to Ranae. You are amazing!!!

Won my trust

Brian W. did a wonderful job explaining the job, labor, warranty, certifications and estimate to me. He answered all my questions throughly and completely. He was very respectful of my home and time. I feel very confident and excited in having my basement completed in the next few weeks. Thanks Brian for all your help!

Check sump pump.

Excellent service! Contacted Keystone and they set up an appointment. Barry arrived on time, we discussed the problem. The red light indicating that the main pump was lit and the alarm was going off. He got right to work and offered several possible solutions. It seems that the float was not functioning properly. He replaced it. Reset the sump pump and engaged the system. All indicators are now green and the pump is functioning. Barry was efficient and courteous and wore a mask because of the pandemic. He knew what to do and did it well. Excellent service and good experience!! I highly recommend Keystone!!

Keystone Experience

Keystone deserves more than 5 stars! I could not have been more impressed after meeting with Randy Abrams. He showed up on time also wearing a mask! Prior to meeting with Keystone I did not think I would be ready to make a decision so quickly but Randy had made it so simple & easy. Keystone truly showed that they cared about my time, as well as my concerns with my project. Big thank you to Randy & Anna! Certainly looking forward to meeting the crew for our installation!

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Office Keystone Basement Systems


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