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Verified Reviews for Concrete Repair pros in Knoxville, IL

*The Angi rating for Concrete Repair companies in Knoxville, 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 Knoxville, 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 16, 2025

Find Concrete repair specialists in Knoxville

Avatar for New valley construction LLC

New valley construction LLC

No reviews yet

New valley construction LLC

No reviews yet
1 years of experience

What make us stand out is that we take our time to make the best work and we have Spanish services.Se habla español

What make us stand out is that we take our time to make the best work and we have Spanish services.Se habla español

Gilmour Construction LLC

No reviews yet

Gilmour Construction LLC

No reviews yet
7 years of experience

We specialize in all types of concrete flat work, masonry and pole buildings. Parking lots, Drive ways, Sidewalks Decorative stamped concrete Retaining walls Masonry and block work Pole buildings

We specialize in all types of concrete flat work, masonry and pole buildings. Parking lots, Drive ways, Sidewalks Decorative stamped concrete Retaining walls Masonry and block work Pole buildings

Avatar for RaiseMax Concrete Lifting

RaiseMax Concrete Lifting

5.00(
1
)

RaiseMax Concrete Lifting

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in lifting and leveling sunken concrete slabs using advanced polyurethane foam injection technology. Our quick and efficient process is typically 1/2 the cost of traditional concrete replacement methods. Plus, our eco-friendly foam is non-toxic and won't harm the environment. Say goodbye to trip hazards, pooling water, and costly concrete replacement. Choose RaiseMax Concrete Lifting for a safe, smooth, and level surface that lasts for years to come. We are an owner-operated business located in Colona, Illinois.

"The work went very well with accuracy to the specific spaces and overall consideration. It definitely improved the area around my house."

Rachel F on May 2023

We specialize in lifting and leveling sunken concrete slabs using advanced polyurethane foam injection technology. Our quick and efficient process is typically 1/2 the cost of traditional concrete replacement methods. Plus, our eco-friendly foam is non-toxic and won't harm the environment. Say goodbye to trip hazards, pooling water, and costly concrete replacement. Choose RaiseMax Concrete Lifting for a safe, smooth, and level surface that lasts for years to come. We are an owner-operated business located in Colona, Illinois.

"The work went very well with accuracy to the specific spaces and overall consideration. It definitely improved the area around my house."

Rachel F on May 2023

Avatar for HELITECH Quad Cities

HELITECH Quad Cities

3.00(
2
)

HELITECH Quad Cities

3.00(
2
)
38 years of experience

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage. We service the greater Quad Cities and Southeastern Iowa region including Davenport, Moline, Rock Island, Bettendorf, Galesburg, Monmouth, Iowa City, Cedar Rapids, North Liberty, and everywhere in between out of our facility in Rock Island. Our Helitech Promise is to provide the highest quality products and finest service and to stand by our work for the life of your home. We have been serving the area for 5 decades strong and our longevity speaks to our reliability and commitment to excellence.

"went very good both on sales side and workers side"

Bob B on November 2023

Helitech is a family, locally-owned specialty contractor that provides waterproofing, foundation repair, & concrete repair services to homeowners across a 4 state region. Services include basement & crawlspace waterproofing & encapsulation, complete foundation repair - piering, wall anchoring, & crack repair, as well as concrete leveling / mudjacking, dehumidifiers, sump pumps, & yard drainage. We service the greater Quad Cities and Southeastern Iowa region including Davenport, Moline, Rock Island, Bettendorf, Galesburg, Monmouth, Iowa City, Cedar Rapids, North Liberty, and everywhere in between out of our facility in Rock Island. Our Helitech Promise is to provide the highest quality products and finest service and to stand by our work for the life of your home. We have been serving the area for 5 decades strong and our longevity speaks to our reliability and commitment to excellence.

"went very good both on sales side and workers side"

Bob B on November 2023

Avatar for Peoria Tile and Carpenters

Peoria Tile and Carpenters

5.00(
11
)

Peoria Tile and Carpenters

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Your home is our passion. From simple refreshes to making your bathroom, kitchen, deck or rooms unique we can help. Peoria Carpenters was founded on the love of doing our very best with the materials and opportunities we are given. Every day we are driven to create and build the vision provided by the homeowners that have graciously invited us into their homes. We thank everyone who has told their friends and families about our work, and are grateful to be part of making their home their own.

"I hired Peoria Carpenters to come and level our basement floor for tile work. Steve and Scott are both very friendly and were great with answering any questions I had about the process. They will be the first to call for any future projects! 100% SATISFIED"

Kerry Y on April 2020

Your home is our passion. From simple refreshes to making your bathroom, kitchen, deck or rooms unique we can help. Peoria Carpenters was founded on the love of doing our very best with the materials and opportunities we are given. Every day we are driven to create and build the vision provided by the homeowners that have graciously invited us into their homes. We thank everyone who has told their friends and families about our work, and are grateful to be part of making their home their own.

"I hired Peoria Carpenters to come and level our basement floor for tile work. Steve and Scott are both very friendly and were great with answering any questions I had about the process. They will be the first to call for any future projects! 100% SATISFIED"

Kerry Y on April 2020

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Concrete Repair questions, answered by experts

Not all cracks in the basement floor signal foundation problems. As the house settles, you’ll notice very thin hairline cracks, which you don’t need to worry about. Cracks that are 1/8 inch or wider should require sealing, while ones that are 1/2 inch or wider require leveling. However, if you have cracks in your basement floor with heaving, you should call a pro to assess the situation. Heaving can lead to uneven flooring, structural issues, and foundation problems.

Concrete can crack from general wear, improper installation, or in response to uneven support from the soil underneath. Small, thin cracks on the surface of aging concrete are usually a result of normal wear and tear, while cracks on new concrete more likely indicate a problem with installation. Larger cracks or uneven steps can signify a much more severe issue. A concrete contractor should be able to diagnose the cause and repair concrete cracks for you.

Yes. Foundation walls are always load-bearing.

Always hire a foundation repair contractor the moment you suspect your house doesn't have a good foundation. The longer you wait to address foundation issues, the more likely they can lead to bowing floors, cracks in walls and ceilings, sticking doors and windows, chimney and roof problems, and more. Foundation problems can also let moisture into your home, leading to water damage, mold, and mildew problems.

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.

The Knoxville, IL homeowners’ guide to concrete repairs

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

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