Customer Reviews and Testimonials

Absolutely professional. I called to schedule an estimate. They came and explained everything very thoroughly pros and cons. After getting estimates from other companies we decided for them. They showed up on time on the date they said they would. Julian (head crew) was very professional. They started and finished the same day, working pretty much non-stop for 12 hours. When we decided that changing the main pump was the best option, he checked on his truck and didn’t have one to install right then. He said the next day they would call to install the new main pump. And, that is exactly what they did. By early morning they called and they were on their way! This is the most amazing part: they made a mistake in the charges so I double paid for the main pump. They called me, explained the mistake and canceled the charge. Absolutely honest. This company totally lives up to the A rating they have and more.

Just want to say thank you to Perma-Seal for doing such a fine job on my basement.

I was very satisfied with Perma-Seal when they came to my home to seal around the gas line coming into my basement. I will definitely refer you to my neighbors if they have similar problems.

I am usually hesitant about having people work in my home, but the Perma-Seal crew was so courteous when they came to seal a crack in my basement and install my backup sump pump. They were so helpful in answering all of my questions, and they cleaned up before they left.

I had the option of using another contractor, but I chose to have Perma-Seal perform the interior crack repairs because I trust their years of experience and excellent reputation as a foundation repair company in Chicago.

I was very satisfied with the drain tile and sump pump installation that was done by the Perma-Seal waterproofing crew. Jim went out of his way to make sure that I was happy and stayed informed with the work that they did.

The Perma-Seal consultant was very informative and patient, and the crew was quick and very clean when they worked on my basement. The finished product looks beautiful!

Juan from Perma-Seal was very helpful when he and his waterproofing crew worked on my basement. I would gladly welcome them back!

The Perma-Seal crew did a good job waterproofing my basement. You waterproofed my basement one week before our record rainfall and I had not one drop through those fixed cracks!

Bill Nicholson of Perma-Seal was very professional, polite and thorough. He did not rush, and even asked me if I had any concerns or questions. I will have him come back on next year when I have a new sump pump installed!