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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 October 23, 2025

Find Concrete repair specialists in Knoxville

Avatar for New valley construction LLC

New valley construction LLC

North Douglas Street
No reviews yet

New valley construction LLC

North Douglas Street
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

235 Melodie Lane
5.00(
1
)

RaiseMax Concrete Lifting

235 Melodie Lane
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

4301 81st Ave W
3.00(
2
)

HELITECH Quad Cities

4301 81st Ave W
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

422 S Western Ave
5.00(
11
)

Peoria Tile and Carpenters

422 S Western Ave
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

Foundation settlement should be a concern if you notice it happening suddenly and years after construction, if the settlement results in signs of structural damage in your home, or if it happens after a flood, nearby sinkhole, or earthquake. Some signs of severe foundation settlement that should prompt you to call a repair specialist include sloping or uneven floors, large cracks in your foundation, moisture issues or pest infestation in your basement or crawl space, and an uneven roofline.

Yes, it is normal for a block foundation to crack. Some block foundation cracks are more serious than others and indicative of a larger structural problem. On the other hand, minor cracks may not be of immediate concern but should be monitored. Regardless, foundational cracks are not an uncommon response to wear on a structure from time and weather.

Barring extreme home foundation problems, most horizontal foundation cracks are fixable using one or more methods. Most of the repair methods require professional expertise to accomplish, and include plate anchors, steel reinforcement, soil anchors, reconstruction, or carbon fiber strip applications. Contacting a professional to diagnose the problem early can minimize repair expenses.

Underpinning is a type of foundation repair in which a repair specialist installs piers under your foundation to provide additional support for the concrete and structure above. Foundation repair is an umbrella term that includes many other repair methods, including foundation crack repair, waterproofing, cosmetic repair, concrete block wall stabilization, and more.

Visible cracks, scaling, flaking, and uneven surfaces indicate a bad concrete job. Additional signs vary depending on the project. You may notice poor drainage or even exposed rebar. Quality issues result from using the wrong concrete, rushing the work, or inexperienced workers completing the job.

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.

See all articles

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