certified company
Based on 343 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
4th year as a Best Pick Call
"We're the leading innovators in crawl space encapsulation and basement waterproofing. Our solutions to moisture and foundation problems are permanent, and they set the standard in our industry. Ultimately, however, it's our honest, hardworking, and experienced people who make the difference."

Stephen Gavin | CEO
Company Information
Services Offered
Concrete Crawlspaces & Basement Waterproofing Corp. specializes in basement waterproofing, flood and sewer backup prevention, crawl space encapsulation, and foundation crack repair. The company also provides drainage and water redirection systems, vapor barriers, sump pumps, spray foam insulation, and products for stabilizing foundations and basement walls, including wall staples, anchors, and underpinning.
Concrete Crawlspaces & Basement Waterproofing Corp. offers lifetime transferable warranties; restrictions may apply.
Company History
Concrete Crawlspaces & Basement Waterproofing Corp. was founded in 2007 and remains locally owned and operated.
Additional Information
The company provides free estimates; restrictions may apply.
Areas Served
Northern Chicago, North Shore, Northwest Chicago Suburbs, Southwest Chicago Suburbs, Western Chicago Suburbs
A selection of 343 homeowner reviews:
“It was phenomenal. We worked with Concrete Crawlspaces, and they were outstanding. They're very easy to work with, very personable—outstanding people. I really liked working with them, and I would work with them again in a heartbeat. I'd give them an A+.”
“They did a crawl space. They did an exceptional job. They were quick, very precise, and clean—exactly what we asked for. I'd give them an A. I'm extremely likely to recommend them.”
“My experience was wonderful. Everybody was efficient, and the job was done right. I'd give them an A. They were right on time. I would highly recommend them.”
“My experience was awesome. They did the work exactly as they said. They did a crawl space underneath my house. You never even knew that they were there. They were very nice. It's an A.”
“I've had a lot of work done because I moved. Since I was moving, I had to get it done, they rescheduled, and they worked me in. They're close by and friendly. It works. This is the second one I've had done, so I knew from the first one that it works very well. They came right out, didn't have to do a quote or anything. They came out and took care of it in a short amount of time. It was excellent. I'd give them an A. In fact, he was really punctual—I loved that.”
“It was a good experience. They were efficient and responsible. They showed up on time and they were courteous. They did what they said they would do. I'd definitely give them an A rating.”
“I liked it. They were pretty quick and timely with their appointment and estimate, and let us know how long it would take. They've been really good about making sure post-construction that everything's going well. We're happy with what they did. I would say I'd give them an A grade. I don't really have anything to compare it to. I'd recommend them.”
“My experience was good. They didn't' make a big mess. They were nice, efficient, and they got the job done. They deserve an A.”
“It was good. They were quick. They came out, did the job, and left everything really nice and clean. It was good, they did a great job. I'd grade them an A.”
“I think they might have been the guys that came and patched the crack in my foundation. I had no problem, it was good. They did a clean job and they showed me exactly how they were doing it. It worked out fine. I liked the guy that came out.”