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Average rating for Perma-Seal is 5 stars of 5 stars - based on 209 reviews
Evaluation in Wilmette, IL
Reuben Gonzales came to my home to evaluate the leakage into my basement. He was thorough, unrelenting in his pursuit of the leaks, patient, honest, and was not seeking to sell me an expensive fix. He said that it was cheaper to open the dry wall in a few places to see whether the foundation had cracks rather then digging up a trench 4 feet deep by 20 feet long. I agreed and he opened the wall in two places. I ran the garden hose and he said the leak is above grade and that I DID NOT need a waterproofing company but some one who does masonry work. Perma-seal does not do that work. Other companies wanted $2000 for a membrane plus an additional charge for each crack found. Being so honest, how does Perma-seal stay in business?
Sump Service and Installation in Naperville, IL
Had an issue with the sumps in the main pit, there are two pits, each with a main pump and a back up. The main pit receives continuous water after storms and winter melts that even neighbors have commented how often the sump runs. Gina reviewed the situation and provided options of what could be done to highly reduce the risk of my basement flooding. She was patient, detailed, professional, knowledgeable, and overall wanted to provide the correct solution. I very much appreciated her work and friendliness; she provided peace of mind. I have been a Perma Seal customer for almost ten years and all of my interactions have been professional including the folks who schedule the calls to those who do the field work.
Preventive Maintenance in Maywood, IL
Your technician, Alvin McAdory, Jr. was very professional and conducted his maintenance service in a way that reflects on Perma-Seal in a very positive way. He explained what was done and made several recommendations. He is a valuable asset to your company.
Install new sump pump and backup pump and. Fix hose in New Lenox, IL
We had 7 to 10 inches of water in our basement. Ken Porter arrived and he efficiently assessed the situation, explained the problem and quickly installed the needed pumps. He is an extremely capable technician and we could not be more satisfied with his service. We have always used permaseal and we always will. With employees like Ken, we never have to worry about our basement. I also want to commend both Marge from your service dept and the lady who first took my call on Easter Sunday. You have extremely capable people and we are so very pleased with your company. Thank you
Warranty on Wall Anchors in Hoffman Estates, IL
Technician was very courteous and professional. He explained what work would be done and summarized everything before leaving.
sewer line camera inspection in Glencoe, IL
A shoutout for Kenneth Allen Laundie, who came out on a very cold day and performed the inspection with professionalism and courtesy.
Basement Waterproofing in Westchester, IL
I used to dread heavy rainstorms & spring thaws because if a saw a lake in my backyard I knew there was also one in the basement. This was a totally unusable floor of my house. I called Permaseal, they came out & did a complete & professional inspection explaining in detail what they were going to do. At the install I didn't know how they were going to get all that cement out of my basement but they did it all in one day and left the place spotless. The next major rain came 2 days later - I gingerly tiptoed down my basement stairs not knowing what to expect - DRY DRY DRY!!! And it has been DRY ever since 2 yrs later. I have now reclaimed my entire basement as a living space. Thank you Permaseal!!!
Basement Waterproofing in Palos Park, IL

I have been a PermaSeal customer for over nine years. I truly am so pleased that I selected your organization to perform my waterproofing needs all those years ago! Since that time, I have really only had two occasions to call for additional assistance. Every representative I have encountered has been a pleasure to deal with.

Yesterday, I had two of your employees (Ramone and Isbi) here to fix a window well drain. I really can't say enough good things about them! They were extremely dedicated to determining the cause of my problem and then taking all the necessary steps to fix it. Aside from their technical skills, I truly need to make mention of the fact they exhibited characteristics that you really can't teach employees. They were extremely courteous, considerate, pleasant, respectful and professional. I sincerely mean these things and could five examples of each comment but let it suffice to say they deserve all of these accolades. I would feel so comfortable welcoming them into my home again!

Please pass on my appreciation to these two employees. They are wonderful representatives of the great PermaSeal organization.

Jim and Jody O.

Concrete Lifting in Saint Charles, IL

Crew was very friendly and courteous and did an excellent job with clean up. The quality of work was as expected (Great)

Service Call on Crack Repair in Elmhurst, IL
We called to get a concerning crack checked, and everything went very easily. The service man came at a convenient time, was thorough in his inspection, and we received an economical bid. Overall a great experience.