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Verified Reviews for Concrete Leveling pros in Olney, IL

*The Angi rating for Concrete Leveling companies in Olney, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

*The HomeAdvisor rating for Concrete Leveling companies in Olney, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Leveling needs.

Last update on May 27, 2026

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Avatar for Foundation Recovery Systems
Foundation Recovery Systems
3.8(
343
)

Serving Olney, IL and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Marcus was the crew leader and along with his team of Dylan and Don raised my house up to level and set me up with a sump pump and dehumidifier under my house so that I no longer live on a pond. They were timely and efficient and I'm thrilled to be confident in the structural stability of my home"
Basement
Basement
Basement
Basement
Concrete

+16

142 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Crawlspace / Basement Waterproofing Solution
Crawlspace / Basement Waterproofing Solution
4.4(
256
)

Serving Olney, IL and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Brian and his crew returned to my building on a warranty followup- their previous work done wonders for my flooding problems, but my foundation walls are apparently made of swiss cheese and there was one small seepage problem remaining which only shows up during a "100 year rain event".  Brian indicated that they go for 100%, not 99% and scheduled time to come back out to my building to address the issue under the warranty (a.k.a. free of charge) from the original work.  They came back out, dug up the foundation again, and found a crack hidden behind an old hasty concrete patching job that had been tarred over, which was determined to be causing the remaining seepage.  They repaired the crack and were done with the whole task in only hours.  I am a repeat customer, and can't say enough good things about Crawlspace and Basement Waterproofing solutions, they are friendly, helpful, and most of all, stand behind their work!
"
Additional Photos
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Additional Photos

+13

Recommended by90%of homeowners
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Avatar for American Custom Homes
American Custom Homes
5.0(
3
)

Serving Olney, IL and surrounding areas

In business since 2000

Emergency services offered

Credit card accepted

"I would like to start off with precise, warm welcome and highly responsible of what they are doing. They really know what they are doing and from start from start to end it has been a great project with new experiences and great craftsmanship. Thanks again guys and i hope to have more work for you soon...
"
Stone Travertine
12x6 Travertine hand cut
Complete Steamer
Recommended by100%of homeowners
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Avatar for First Line Construction & Masonry
First Line Construction & Masonry
0.5(
2
)

Serving Olney, IL and surrounding areas

In business since 1998

Free estimates

Emergency services offered

First Line Construction &Roofi is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time2 days
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Premier Construction
New to Angi

Serving Olney, IL and surrounding areas

In business since 2009

Free estimates

Credit card accepted

At Premier Construction, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.\n\n

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Concrete Leveling questions, answered by experts

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

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, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.

Address drainage issues, avoid heavy loads, and seal cracks to prevent future settling.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

The Olney, IL homeowners’ guide to concrete leveling services

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

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