certified company
Based on 120 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
3rd year as a Best Pick Call
"As second-generation waterproofers, we pride ourselves on our personal attention to our customers. Our goal is to permanently solve the issue that the customer is having. We offer fair prices for quality work and use respectful and responsible technicians with at least ten years of experience."

Konstantinos Katsabanis | Owner & President
Company Information
Services Offered
Chicagoland Waterproofing offers a variety of waterproofing solutions for residential and commercial customers, including drain tiles, French drains, yard drains, window well drains, dry wells, sump pump and pit installation, egress windows, downspout extensions, and battery backup systems. The company also repairs foundation cracks and bowing walls; offers sewer rodding, camera inspections, and sewer repair services; and provides high-pressure urethane injection, foundation line seals, and carbon fiber strips.
Services Not Offered
Chicagoland Waterproofing does not repair roofs or window seals.
The company offers a lifetime labor warranty in addition to manufacturer warranties on sump pumps and battery backup systems.
Company History
Chicagoland Waterproofing was founded in 1974.
Areas Served
Northern Chicago, North Shore, Northwest Chicago Suburbs, Southwest Chicago Suburbs, Western Chicago Suburbs
A selection of 120 homeowner reviews:
“Chicagoland Waterproofing came out to my home and inspected it. They discovered exactly where the leak was coming from, told me exactly what they could do, and did it. Since that time, I have not had a leak from that spot at all. I am very happy with them, and if I ever get any type of leak under my foundation, they will be the only ones that I will call. I would probably give them an A overall. The customer service was outstanding.”
“They provide great service, and they're very dependable. They did good work. They stopped the leaks that we had. It was a real problematic job, and they were very attentive to their work. I would give them an A.”
“It was great. Gus was really easy to get ahold of. He always answered the phone or called me back right away. They worked really hard and were very clean. I'll give them an A.”
“The service was excellent, outstanding. I would certainly give them an A.”
“Overall, they were prompt, they were on time, and they fixed it in a timely manner. I'd give them an excellent grade, and I would recommend them to customers.”
“I called Chicagoland Waterproofing last year. Everything was fine. They were on time, and they did the job. There's no leak. I'd give them the highest possible grade. Everything worked out good. I have no complaints. I'd definitely use them again or recommend them to somebody.”
“They were very, very good. I've never had water leaks since they came in. I'd give them an A.”
“I'd give them an A.”
“They were good. They just kind of made a trench in our basement around the foundation and put drain tile in. I'd give them an A. There hasn't been a lot of water or big storms yet, because this was done in November. I guess when a huge rainstorm comes, that'll be the true test, but so far, everything is great. They cleaned everything up.”
“It was good, honestly. They did a sewer check and repaired some cracks in the basement. They were fine. They seemed pleasant and knowledgeable. I have no complaints. I would have to say A. I don't have any memory or any problems with it, so in those regards, it would be an A.”