Customer Reviews and Testimonials

A+ for Perma-Seal! They were so likable, courteous and well-mannered when they were in my home. They really went beyond my expectations and everything was as clean as a whistle when they left!

The Perma-Seal service tech was professional and he completed the sump pump exchange without a problem. I will continue to recommend your company!

Dealing with Perma-Seal was a great experience from the small repair price to dealing with the people. Our basement consultant answered every questions and explained everything clearly. Awesome job on our basement!

If I ever need Perma-Seal’s services again, I would appreciate it if you would send out the very same foreman – Mr. Blas and crew. Thank you for your help on my basement!

Tony from Perma-Seal was very thorough and explained about the problems with our foundation and what corrective actions should be taken to resolve the issue step by step. Very exceptional!

Victor and Eleazar from Perma-Seal did a wonderful job. They cleaned the job sites in and out when finished. We need more people like them in the world!

The crew from Perma-Seal immediately went to work on waterproofing my basement and kept work until it was finished. They working harmonious like a symphony and completed the job in one day. It was definitely worth it to know that I won’t have anymore leaks in my basement!

Blas and Oscar did a great job. They make Perma-Seal look very good!

The Perma-Seal crew worked through a rain storm to finish waterproofing my basement within one day. They were very professional and respected my property. Thank you very much for a job well done!

Perma-Seal was so nice to come to St. Charles and work on our house. I will highly recommend them for sure!