Get matched with top concrete repair specialists in Sandwich, IL

Q: How do I know if cracks are structural?

• <div><p>The best way to determine if ceiling cracks are structural is to hire a ceiling contractor to inspect the cracks and provide a professional opinion. That said, you might be able to make an educated guess based on the size and appearance of the crack. Larger cracks, cracks accompanied by sagging or discoloration, and cracks that travel from the ceiling down the walls are all signs of structural issues.</p></div>

Q: When should you walk away from foundation problems?

• <div><p>Foundation problems are costly to repair, but if you already own the home, you can either handle the issues or allow the property to (literally) sink into disrepair. The opposite is true when buying a home. Walk away if the seller refuses to lower the asking price once foundation issues are exposed or if they refuse to handle the problems before the completion of the sale.</p></div>

Q: What can I use to repair a concrete garage floor?

• <div><p>You can use epoxy-based concrete fillers to repair small cracks and dents in the floor. For larger damages, remove any debris, then patch the cracks or holes with concrete repair products or resurface the entire floor. We recommend using fast-curing products that cure in four hours. You can also buy a pre-mixed concrete patch and leveler if you are only repairing parts of your floor.</p></div>

Q: Do cracks in brick always mean foundation problems?

• <div><p>New constructions need time to &ldquo;settle&rdquo; and sometimes, small hairline cracks occur as a result. Larger horizontal or &ldquo;stair step&rdquo; cracks, however, are usually a sign of a deeper, more severe issue. It could indicate an issue with the soil beneath the home, a problem caused by an overgrown tree, or another problem.</p></div>

Q: What happens if you get caught doing foundation repair without a permit?

• <div><p>If your building department catches you or a contractor doing foundation work without proper permits, they will likely put the work on hold until you secure the necessary permits, which can cause delays of days or even weeks. You can also face violation charges for construction without a permit, which can cost hundreds, depending on where you live.</p></div>

There are 4 highly-rated local concrete repair specialists.

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Verified Reviews for Concrete Repair pros in Sandwich, IL

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

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

Last update on November 23, 2025

Reviewed in October 2023
Great local concrete company! They tore out the existing driveway and concrete step and installed a new concrete driveway and step. The work was completed very timely. The company responds very quickly and kept me updated on the project. The driveway turned out great! I would recommend this...
Pristine Concrete Solutions
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Reviewed in May 2016
Project overall went very well. They had to get re-registered with my village for permit reasons, this took them virtually no time at all to complete with the village. Cost of the project was within my budget where as others were out of my budget. The quality of work and how the shed pad came...
LANDSCRETE INC
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Reviewed in March 2016
One of the representatives of the company came out and looked at our problem and gave us some practical solutions. Some of which we could actually handle ourselves. They were, prompt, professional and were not trying to "sell" us. They were more than willing to do the repair but felt it would...
CONCRETE CORRECTORS
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Reviewed in January 2016
The first winter the concrete from Anderson Concrete fell apart. Thanks to Muffler Concrete, they sealed it after they finished it and it looks great.
Muffler Concrete
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Reviewed in April 2015
We contracted with Dan at the end of September 2013 to perform repairs to our seawall. Our lake fluctuates in height significantly during the year and we wanted the repairs done in the fall because the lake was low. In fact, in October of that year, the seawall was exposed all the way down and...
Molnar Construction
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Reviewed in March 2015
Emiliano installed pad & carpet in a basement office to cover the concrete floor. He came out once for an estimate and to determine the type of carpet to install and then again to perform the installation. He was punctual and called ahead to let me know when to expect him. Installation went...
Flores Floors
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Reviewed in June 2014
They did a good job at repairing my gutter. I'm very satisfied with their work.
Advanced Roofing Inc
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Reviewed in July 2013
Kendall County Fence just did a fantastic job all the way around. From extra attention to the details of the concrete for the posts ( the bevel the concrete on top so they don't collect water) to the gate hardware and the post topping! I didn't realize they would cap the posts, too! Just a...
Kendall County Fence
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Reviewed in May 2012
Six months later we are still picking up cigarette butts, they damaged the irrigation and never bothered to tell us. Used silver screws on a black fence, dumped concrete leftovers in grass area leaving many damaged areas where we still haven't gotten the grass to grow back. For the price and...
Hohulin Fence Company
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Reviewed in December 2011
Great repair, excellent turn around time, and excellent repair service
Jerger Window Fashions of Chicago
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Find Concrete repair specialists in Sandwich

U.S. Waterproofing

U.S. Waterproofing

Customers say: Super punctual

166 local quotes requested

68 years of experience

Basement waterproofing and foundation repair company. Family operated since 1957 with over 500,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

Basement waterproofing and foundation repair company. Family operated since 1957 with over 500,000 dry basements. Free consultations. Lifetime warranties available. Award winning company.

"Good work in general; our basement no longer sees water for over 3 years now, which is the most important thing. But there were some real issues: The biggest issue is that USW did not adhere to local electrical codes, and did not arrange for a final inspection of the project. So we didn't find out that it wasn't to code until years later, and now it's a big hassle and minor cost to fix and get the permits. Ask your local gov yourself what you need to do for permits and inspections; don't rely on USW! USW said they would seal any foundation cracks found along the way; they didn't do this until I bugged the warranty dept about it (but they did do it eventually). USW sent someone out for the "annual checkup"... over 2 years after the install. It's a good thing they (eventually) did, because they discovered the backup battery wasn't charging. Now I know to check this stuff better myself. Prices also vary wildly and are kind of negotiable (I'd give more detail but I'm out of space)"

Andrew D on October 2023

Get matched with top concrete repair specialists in Sandwich, IL

There are 4 highly-rated local concrete repair specialists.

Need a pro for your concrete repair project in Sandwich, IL?

Concrete Driveways & Floors Installation

Concrete Flatwork Repair & Resurface

Handyman for Multiple Small Project Service

Verified Reviews for Concrete Repair pros in Sandwich, IL

Find Concrete repair specialists in Sandwich

U.S. Waterproofing

U.S. Waterproofing

Dickey Masonry LLC

Dickey Masonry LLC

SARAIS CONSTRUCTION INC

SARAIS CONSTRUCTION INC

Alpha Zulu

Alpha Zulu

C and G Construction and Remodeling

C and G Construction and Remodeling

Gomez Ace Of Blades

Gomez Ace Of Blades

Gonda Concrete

Gonda Concrete

A&K Decking Fencing and More

A&K Decking Fencing and More

Vermillion Septic and Excavating LLC

Vermillion Septic and Excavating LLC

Vance Construction

Vance Construction

The Sandwich, IL homeowners’ guide to concrete repairs

How Much Does It Cost to Install Concrete Steps? [2026 Data]

How Much Does Sidewalk Repair and Replacement Cost? [2026 Data]

How Much Does Concrete Resurfacing Cost? [2025 Data]

Can You Pour New Concrete Over Existing Concrete?

Concrete Spalling: What Causes It and How to Prevent It

What Is Concrete Efflorescence and How Can You Get Rid of It?

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