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TRUSTED BY JOHNSBURG, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified concrete leveling services reviews

Find Concrete leveling pros in Johnsburg

Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,512
)

Serving Johnsburg, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"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."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
56 neighbors recently requested a quote
J&F Concrete Lifting
4.7(
26
)

Serving Johnsburg, IL and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"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."
Response time12 hrs
Recommended by92%of homeowners
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.3(
596
)

Serving Johnsburg, IL and surrounding areas

Approved

In business since 1957

Free estimates

Warranties offered

"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."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
16 neighbors recently requested a quote
Avatar for The Real Seal LLC
The Real Seal LLC
5.0(
252
)

Serving Johnsburg, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Very well, our home is more leak proof / water tight than when we bought it some 30 years ago... and is anticipated to remain so for another 30+ years. All the mentioned work occurred during 3 visits spread across some 18 months; but none of the visits required more than a single day to complete. Work was conveniently scheduled and the worker(s) always arrived on time; if not 15 minutes early. A year after our last work was done (the poly-jacking), The Real Seal, at my request but at no charge, even sent out a technician to replace/redo some concrete plugs in those poly-jack holes that had popped out probably due to outdoor temperature swings."
Before and After Crack Repair
I Beam Supports
Polyjacking in Darien
Our Carbon Fiber Straps Repair Before, During, and After
Crack repaired with Carbon Fiber Staples

+39

Response time10 hrs
200 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for The Real Seal, LLC
The Real Seal, LLC
4.5(
38
)

Serving Johnsburg, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"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."
 Interior Foundation Crack Repair
Exterior Drain Tile System
 PHCC 1730 Battery Backup System w/ 1033 sump pump
 Interior Foundation Crack Repair
Cut-out of Interior Drain Tile System

+74

Response time10 hrs
19 neighbors recently requested a quote
Recommended by94%of homeowners
SS Construction
New to Angi

Serving Johnsburg, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello! We’re SS Construction, a trusted masonry company dedicated to delivering high-quality craftsmanship and reliable service on every project. With years of experience in brickwork, stonework, concrete, and repair, we take pride in building strong, beautiful, and long-lasting results for our customers. Whether you need new construction, restoration, or custom masonry design, we handle each job with attention to detail and professionalism.\n\nOur goal is simple — to exceed your expectations with honest communication, fair pricing, and quality work that stands the test of time. No project is too big or too small — we treat every client like family. Contact us today to bring your vision to life!

Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)

Serving Johnsburg, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"In addition to correcting the shoddy work performed by Basement Flood Protector, since BFP refused to, Crawlspace and Basement Waterproofing Solutions, Villa Park, IL, went far above their quote by installing drainboard, dealing with the ejection line and bubble pot -- not part of the job, as well as cutting and removing an old oil tank from another crawlspace and encapsulating the space.  Brian also offered advice on using a Ramset powder actuated nail driver in their concrete, they got me a spray foam kit at cost and dropped it off.  All of that for no extra charge possibly because they seemed to feel bad about my experience with their "competitor", and most of all, they made sure I was comfortable with their work.  I have already contacted them for some new work that is pending, and will do the same if anything else goes wrong with Basement Flood Protector's equipment or work.  I have no expectation that Basement Flood Protector would stand by anything else any more than they already did, and I could do without the abusive rudeness.  Save yourself the cash and hassle.  Call Brian at Crawlspace and Basement Waterproofing Solutions first."
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+13

Recommended by90%of homeowners
Avatar for Local Concrete LLC
Local Concrete LLC
4.2(
118
)

Serving Johnsburg, IL and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"The team from designers concrete was extremely prompt, professional, and courteous. I was traveling so they had to deal with my wife. They provided an accurate estimate, scheduled the work within a week of me contacting them, and completed the job on time on budget. Luis and his team we're complete professionals and the stamped concrete patio looks beautiful. Overall, excellent service."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by92%of homeowners
Avatar for Midwest Spray Coatings A Perfect Crawlspace
Midwest Spray Coatings A Perfect Crawlspace
4.7(
193
)

Serving Johnsburg, IL and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"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."
Exposed stone foundation
Foundation repair and insulation
Polyurea Coating
Ineffective fiberglass
Repairs to Foundation - Same Day

+16

Recommended by98%of homeowners
Concrete Correctors
4.0(
151
)

Serving Johnsburg, IL and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"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."
After the Digging
After the Install
damaged floor
repaired floor
pitted stoop

+7

Recommended by82%of homeowners
Showing 1-10 of 47
Concrete Leveling questions, answered by experts

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Polyjacking and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

The Johnsburg, IL homeowners’ guide to concrete leveling services

From average costs to expert advice, get all the answers you need to get your job done.