Customer Reviews and Testimonials

Team of Joaquin and Angel were courteous and professional. Finished promptly and clean up was exceptional. Perma-seal fixed some foundation cracks for me a few years back, so I kind of expected this kind of service from them. Strongly recommend this company, they are first class.

Niko answered all my questions and explained everything clearly. Iwish all service providers were as knowledgeable as he is!

Jake was polite and efficient helping us diagnose an issue with our sewer system and keep our basement healthy and dry 5 stars!

Antonio did an excellent job with my sump pump replacement!! He was very knowledgeable, polite, and professional. He answered all my questions and took time to explain the procedure during the install. He is a very pleasant and competent person and I hope to work with him again for future maintenance.

Prevention Maintenance on Dehumidifier installed last year and previous year waterproofing and water heater installed.

Tyler was the rep who did the inspection. Tyler went over with me the process and if I had any concerns which he should note. I told him it gets extremely cold in the basement & during the cold weather my heat goes on more frequently than it did previously. He actually took the time and explained all the assets of the dehumidifier. The person who installed the unit, did not go over everything with me.

Outside, he went over the areas of his findings. He understood I cancelled having the downspouts buried last year, due to my sprinkler system. He had a video showing me how PAS could fix cracks with poly level. He was patient with me as I wanted to thoroughly understand the necessity of having this done. After his video’s/drawing pictures showing I understood the process.

Overall, I felt Tyler did an exceptional job. He is very acknowledgeable, patient. You are lucky to have a dedicated technician! I hope next year he does my inspection again.

Doro and Louis were wonderful. On time, polite and professional and they did a great job. They cleaned entire area and raised the concrete and cleaned up wonderfully. They explained what they did and the warranty – was very impressed with everything. Bottom line I would use them again and would request Doro and Louis.

Ed W – Buffalo Grove

Christian arrived right on time, and was very friendly and knowledgeable. Scheduled the service all is good.

Jake was out early and on time very courteous and informative presenting options and information about repairing our front stoop and side walk

Very helpful

Jake thoroughly explained how we can benefit from concrete lifting and stabilizing with Perma-Seal and our dog loved him! 5 Stars.

Antonio was fantastic. He was very knowledgeable and thorough, ensuring I knew what he was doing and why he was doing it. I’d happily have him come back.

Excellent service. Antonio was very knowledgeable and very easy to talk to. Thank you

Antonio was thorough, knowledgeable, and honest. I will request him for future jobs.

Keegan King came out to perform routine maintenance on our sump pump systems, foundation walls and dehumidifier. He took the time to explain everything that he was doing and what his findings were. He was professional, courteous and respectful of my house. He took the time to not only explain everything to me but he talked to my husband on the phone and explained everything to him also. All in all, a wonderful experience.

We have been working with Perma Seal for over a decade. Antonio was very thorough and knowledgeable about all your products and services. I would like to work with him going forward. Don’t let him get hired away by one of you competitors!!

Good job, although it felt like a high powered sales pitch at times.

Jon Groen came out to check the work I had done last year. Everything was great. He was very thorough in his inspection. Now I’m getting window well covers which he suggested I needed. Thanks Jon.

Keegan was my service provider today. He was punctual, polite, and knowledgeable. He took the time to explain everything my home needed.

Excellent service!

Keegan was on time, courteous, knowledgeable and professional.