Get matched with top foundation, basement or crawlspace waterproofing / encapsulation pros in Berwyn, 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."

"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."

"Showed up on time, they were quick, clean and so far so good...no more water in my 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!"

Faithful roofing and Masonary is a full-service roofing contractor that provides quality roof repair, replacement, and restoration services to homeowners and businesses in the Chicago area. We have years of experience repairing and replacing roofs damaged by storms, weather conditions, and other factors. We are also experts at handling insurance claims related to roof damage. Our team can inspect your property quickly and provide a detailed estimate for the necessary repairs.\nWe are dedicated to providing our customers with the best possible service and products. We offer a satisfaction guarantee on all of our work. If you are not completely satisfied with our work, we will make it right.

"I own a multiunit building and in the last year I cannot tell you how many times I’ve had contractors not show up, give a quote and not return, overcharge, not complete the work, complete the work poorly, make excuses, waste time, or refuse to do business on the south side.....it’s been very stressful. So much so that I considered selling the property because it was so difficult to get the help I needed. I decided to keep trying and found HomeAdvisor. They recommended Aco/Daniel. We talked on Thursday evening and he said he could probably do Tuesday. I wanted to cry because I had just hired someone who didn’t complete the work but told my tenants he’d be back Saturday and his was like the 4th guy. So I really wanted someone to show up and get it done. Daniel said he could do Sunday if I really needed. I did. We agreed on a price and he said to let him know. I decided to go with him and we confirmed via text. I kind of expected him not to show based on the number of bad experiences I’d had. That’s how done I was. Sunday morning, he texted to let me know he was on the way. I arrived at the building and walked through unit by unit with him and Peter. They understood what I wanted and kept asking what else to be sure nothing was missed. They left to get materials. I left to get doorbells. When I came back they were almost done with a door on one floor. Then they moved to the next floor. It was then that I realized I had been holding my breath. This was working out! The work looked good. They were going the extra mile. They were professional. They were working hard and focused. They asked if I was happy with each item they completed before moving on. Even my picky tenant was happy with the work. I can’t tell you how pleased I am with these guys and their performance. This is the first time I’ve felt like I could rest because my tenant’s checklists were completed. Some have been waiting since August. The work is great. Their attitudes are great. I told Daniel that I’ve never been so happy to pay for something. I cannot wait to recommend them and they will be the first people I call in the future. Thank you guys so much."

We pride our company on reliability, great communication, integrity, and \nquality work. We are experts in our trade and will do our best to keep you \nas educated as we can on your particular task or project. We look forward to \nearning your business!

As a Licensed General Contractor & Masonry Specialist, with a focus on precision and structural integrity, I provide specialized masonry and restoration services designed to protect your investment. Whether it is a historic restoration or a modern repair, I combine technical expertise with high-quality craftsmanship to ensure your building stands the test of time.\nOur Core Services:\n• Masonry & Tuckpointing: Expert brick and stone repair, chimney rebuilding, and precision mortar matching.\n• Foundation & Waterproofing: Comprehensive crack repair and moisture barriers to keep your structure stable and dry.\n• Demolition: Safe, controlled deconstruction and site preparation for any renovation project.\n• Safety First: I am an EPA-certified Lead Renovator, ensuring all work on older properties is handled safely and legally.