Get matched with top foundation, basement or crawlspace waterproofing / encapsulation pros in Aurora, IL

"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."

"Prepared basement/stairs fore entering/leaving/working, determined site of blockage, broker concrete at blockage site, re-connected drain pipe, recemented area, clean-u."

"My husband and I had a wonderful experience with The Real Seal in July 2024. They fixed a bowing foundation and waterproofed the basement for future finishing. Their team was prompt, respectful, organized and thoroughly educated us on the drainage tile system, installation process and prevention. Thank you, Real Seal for being the flawless first step to our dream basement/family space!"

"I have worked with Jeff Kowalik from Perma Seal for many years. As a Realtor, I have recommended them for all kinds of jobs. The work I have seen them do ranges from filling cracks to drain tile systems to vapor linings and even straightening out a bowed wall on a home. I have a cinder block basement in my home built in 1921. In order to keep moisture and ultimately mold away, Perma Seal installed a vapor barrier, a membrane, around the whole inside of the basement. And then with their suggestion of the dehumidifier, the basement is ready for finishing. First, their sales department is terrific. I use Jeff Kowalik, and he is knowledgeable and instills confidence with his knowledge of what is needed. The workers are on time, organized and get the job done. My personal experience was a 10+. I would highly recommend Jeff Kowalik & Perma Seal for any of your waterproofing needs."

"He answered all our questions about our basement and the outdoor water problem in our yard."

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"There was water coming into our basement from a crack in the wall. Alex sent Eddie to do the repair. He was prompt, professional and did outstanding work. Also, he did a thorough cleanup. We would definitely call them again with any water problems in our basement."

"I found this company to be honest and very knowledgeable about foundation issues. They not only found the problem and fixed it, they did so without leaving a mess. 1 week after they made the outside repair, no could tell were they dug the hole and back filled it."

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"

"Devin Rhoades was excellent at explaining in detail about our needs and possibilities in fixing our support wall and encapsulating our crawl space and draining the water away from our house. He was well informed on all aspects of our situation. I would recommend Devin and Chicago Basement Systems to anyone needing help with basements or crawlspace issues. "