Get matched with top concrete leveling pros in Marengo, IL

"The work went extremely well. The concrete is now properly raised and sloped for drainage. The gap between the slab and my front stairs is also sealed. It looks great. I highly recommend Perma-Seal."

"These guys are amazing! They took a concrete pad, cut it in half and raised one section to create a step. This allowed for easy entry into our building instead of a high stair. Secondly, they leveled a 50 foot long span of sidewalk where each section tipped a different direction. It was a mess and they made it smooth and hazard free."

"Crew arrived on time and worked efficiently. As the project progressed, 2 foundation cracks were discovered which added $900 to the original estimate. Old insulation along foundation wall was removed and replaced with silvery foam sheets. Joints were taped. Some leveling of the floor was done. Sheets were laid over the gravel floor also (crawlspace is not used for storage). 2 window well covers were installed. Our main goal was to have a warmer floor in the room above. We haven't noticed a major improvement yet."

"It went pretty well. They tool longer than I thought, and they used a sealant (gray) that didn't match the color of our house (white) or the concrete stoop. We were planning on painting it anyway, so in the end it's not a big deal. We like Real Seal and would use them again."

"The workers did a great job leveling my steps. I didn't know the quote did not include sealing the material used to lift my porch. I called the company and they sent someone out to apply concrete over the exposed space."

"I know of no other contractor who has total customer satisfaction as his top priority like Mr. Flanagan does. He is absolutely the best.
My basement sustained ankle-deep water as the result of an outdoor basement stairwell drain that violently backed up because its circa-1951 drain line led to the street storm sewer (by design). That sewer was overcome with water during a storm in the summer of 2010 that featured a tornado in my western-suburbs area. Soon after pumping the water out of my basement with a mobile pump, the mess prompted me to (once again*) call Mr. Flanagan (*His crawlspace crew had done a beautiful job finishing my dirt-floor crawlspace with a concrete floor and wall insulation a couple of years earlier).
After the basement waterproofing project described in this review was complete, however, I was disappointed with the workmanship: The concrete work looked less-than-professional (out-of-flush with sump flange and the stairwell drain, plus way too many swirl marks and splattering) in the stairwell and basement's appearance areas. In short, it just didn't look like his business's flawless concrete job that was done in my crawlspace just years earlier.
Mr. Flanagan agreed. With no questions asked, he immediately had a different crew come to my home, tear out all of the previously laid concrete and drain lines and replace it with the workmanship that he would expect his crews to use in their own homes. The re-do of the project at least had met my high expectations for its cosmetics. And, of course, I hoped it was a sufficient waterproofing solution for my basement.
Fast forward just a few short years. Affter having perhaps sustaining that 100-year event with the Chicago-area rain storm of April 17-18, 2012, while my neighbors are pumping water out of their basements, mine remains bone dry. Thank you Mr. Flanagan and Crawlspace / Basement Waterproofing Solutions for a job (design and installation) well done. Your basement waterproofing solution indeed deserves an A+.

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"Luis of Designer's Concrete set up an appointment to make an estimate, and arrived at the appointed time. I had already had the utilities located. We talked it over, and he explained to me what was necessary, and the reasons for the cost estimate of $1000. He said he would take care of getting the city permit for the project, and he stayed in contact with me throughout this part of the process. He knew exactly what the city needed from me. Once the permit was given, Luis arrived with his crew, and laid in the form. The city had to inspect the form and foundation for the pad, but once they had, the crew returned the next day and finished the job. The longest part was waiting for the city permit (about a week). When that went through, it was only three days until it was finished. Luis told me how to cure the cement before I drilled into it to install the shed. Luis accepted the Angie's List coupon. He followed up with a call a few days after it was complete. They did not mix the cement on my property, but had it delivered. Personally, it seemed more expensive than I thought it would be, but that was probably just my ignorance going into such things. Overall, it was a great experience working with Luis and Designers Concrete."

"The crew was on time, and very professional. 
I had a concrete floor in my crawlspace.  It was installed several years ago and I had been using it for storage.  The floor was sort of pealing and dusty, and there were a few cracks.  I was concerned about moisture coming through the concrete as well.
A Perfect Crawlspace was the only crawlspace company that had the spray on liner material, called Polyurea.  So instead of paint, they sprayed the polyurea IQ  right onto the concrete.  The product is awesome, and I was able to use it for storage as soon as they were done.  Dries in an instant and made the crawlspace look great!  They also sprayed closed cell foam insulation on the foundation and sill boxes to stop cold.  I expect to have warm feet this winter.  I wish I had this done sooner - I feel the difference already.  The musty smell is gone.  Im looking forward to using this on my garage floor as well in the near future.
Perfect is a good name for these guys. Stellar service."

"The initial scheduling should have been taken as a warning. The scheduler wanted to schedule an appointment according their staff's schedule. An appointment was made after Memorial Day but the company cancelled at the last minute. Another appointment was made, and the technician did not show up nor call to cancel. After finally getting someone to come out, the technician placed a coating of material inside the crack. The crack reappeared after a heavy rain in less than 6 months. Over a period of 2 months, Concrete Correctors was contacted by phone, e-mail, and text requesting an appointment for the technician to return to assess the problem. I received an e-mail requesting my address in October 2017. A follow up text was sent 11/1/17. As of today, I have received no reply for to schedule a visit. According to Angie's List, the work is supposed to be under warranty. However, I have been unable to reach anyone from the company."

"Great company to work with. We ran into some problems after the sidewalk tear-out but they were able to fix them and keep the job moving forward. The flat work turned out great! I would hire them again."