Customer Reviews and Testimonials

Jake was polite and informative about getting my window well covered and repairing the cracked concrete in my basement.

Jon was very helpful

Jake did a good job with options for lifting our concrete patio in the backyard

Jim G came to inspect the crawl space. He gave us an estimate and we scheduled the job to be done.

Jim G was very professional. Found issues that weren’t on my radar and pointed them out. Job well done.

Christian was great! He did a very good job, was kind, knowledgeable and reliable. I would recommend his work!

Jake provided good honest feedback about my concerns on the front stoop of my home.

Had inspection done today by Nico. He was very clear and thorough. He explained all my options without any pressure. I am glad to have Perma Seal working with me.

Jesse came and installed a new sump float, he was in and out in record time. Great Job

Jake and Kyle offered great information and recommendations about keeping our home healthy

We were very satisfied and Alfredo and the waterproofing crew were very professional.

Blas and Cipriano did an excellent job in explaining what they were doing with the waterproofing work as I was curious how the process worked. They were very professional.

Great job by everyone we came in contact with. Office staff, the person who came out for a quote, Kevin, the crew of Alfredo, William, Valentino, and Juan – they did a terrific waterproofing job despite the cold weather. You all were friendly, professional, and very helpful. Thank you!

Outstanding experience from start to finish. Thorough evaluation of best approach to flood control by consultant (Mike) and Kurt (plumber). Tanya did a superb job in wrestling a permit from Cook County! Marco and his crew were professional and meticulous in their waterproofing work. The work site was left spotless! Perma-Seal is doing it right! I would recommend them to anyone considering this type of work.

We are very happy with their waterproofing work in our home.

The gentleman who came to our home for the waterproofing job was fantastic. I could not have been happier. He was professional and courteous.

Jose is the best. He’d better get a raise before I hire him! Great waterproofing service. 100% satisfied.

On time, professional waterproofing job. It was done quickly with no mess, awesome job.

2 of the hardest working guys I ever have seen came to my home today to do basement waterproofing work. Thanks again!

Jesus D. and Ramon D. are the best. I am very satisfied with the waterproofing work done in my home.

Jesse took time to explain the problem .

Geovani was timely and friendly. Explained everything that he was doing and gave updates. Great service.

Jon was exceptional at his work

On time. Knowledgeable. Provided good options

Sam was efficient and helpful.

Jesse came to inspect the sump pump and did and excellent job. He was even early for the appointment. Easy to talk to and extremely professional.

Keegan was great! Very friendly and knew his stuff. He preformed the maintenance on the pumps and checked around the house. He showed us the video about the dehumidifier which we will consider later. He and my son got the pump hooked back up to the internet and showed me how to check online to see if there are any problems. I hope Keegan comes back for my inspection next year.

So pleased with the honesty and professionalism John has shown me. You have an outstanding employee. I will continue to work with John until my work is finished. He’s awesome!

Our technician was wonderful! He was knowledgeable, friendly, and efficient. We would definitely welcome him back for our next service need.

Keegan performed annual maintenance on my Basement Defender system, and he replaced a pump float switch that had been acting up. He was prompt, courteous, skillful, and efficient. He listened carefully to my description of the pump float issue, and addressed it effectively.