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TRUSTED BY WINDSOR, CO HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon128
    Verified concrete repairs reviews

Verified Reviews for Concrete Repair pros in Windsor, CO

*The Angi rating for Concrete Repair companies in Windsor, CO 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 Windsor, CO 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 01, 2025

Find Concrete repair specialists in Windsor

Avatar for Groundworks

Groundworks

4686 Ivy St
4.32(
190
)
•Approved Pro

Groundworks

4686 Ivy St
4.32(
190
)
•Approved Pro
Customers say: Super punctual
48 local quotes requested
26 years of experience

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025

Established in 1999, Groundworks Colorado stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Colorado, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"No they were not what I expected they were supposed to level out my driveway and sidewalk and they didn't do a very good job and they were supposed to come out and fix what they f. ed up and I have not seen them yet I spent 4,000.00$ and I will have to replace everything."

Jeffery P on May 2025

Dillmann's Custom Concrete

-
4.60(
5
)
•Approved Pro

Dillmann's Custom Concrete

-
4.60(
5
)
•Approved Pro
Customers say: Quick response
28 local quotes requested
29 years of experience

Dillmann's Custom Concrete is a concrete contractor located in Fort Collins CO. We provide concrete service, concrete installation, custom concrete casting, and more. If you need a concrete driveway repair contractor, call us now! Professional Concrete Service, Reliable Concrete Company, Professional Concrete Installation Company, Reliable Concrete Installation Company, Dependable Concrete Contractor, Impeccable Concrete Service Custom Concrete, Concrete Driveway, Cement Casting, Custom Cast Concrete, Concrete Casting http://dillmannscustomconcrete

"I can't say enough good things about Mr. Gerald Dillmann & his crew. I can attest is the very best Concrete Company in the greater front range areaa of Colorado. From start to finish, he and his crew did a FANTASTIC job. Gerald even redesigned my roof drain pipe to go under the newly formed concrete walkway to avoid future concrete erosion. Since Gerald really want to get his crew working after the holidays, I received an outstanding price for this project. All of crew worked hard to quickly complete the project. Addtionally, Gerald even disposed of 2 broken/old office chairs & some other junk I wanted to hall to the junk yard. That saved me money that I might of had to pay to 1-800-GOT-JUNK. If Angi's survey included a 6th star, Dillmann's Concrete Service would qualify for such a rating. I'm dead serious here - If you want the absolute best concrete contractor (Any size project) in our greater front range area (Colorado), Call Gerald Dillmann at 970-566-2777. Tell him "Ross LIndberg" was your reference. CALL NOW!!!"

Ross L on February 2024

Dillmann's Custom Concrete is a concrete contractor located in Fort Collins CO. We provide concrete service, concrete installation, custom concrete casting, and more. If you need a concrete driveway repair contractor, call us now! Professional Concrete Service, Reliable Concrete Company, Professional Concrete Installation Company, Reliable Concrete Installation Company, Dependable Concrete Contractor, Impeccable Concrete Service Custom Concrete, Concrete Driveway, Cement Casting, Custom Cast Concrete, Concrete Casting http://dillmannscustomconcrete

"I can't say enough good things about Mr. Gerald Dillmann & his crew. I can attest is the very best Concrete Company in the greater front range areaa of Colorado. From start to finish, he and his crew did a FANTASTIC job. Gerald even redesigned my roof drain pipe to go under the newly formed concrete walkway to avoid future concrete erosion. Since Gerald really want to get his crew working after the holidays, I received an outstanding price for this project. All of crew worked hard to quickly complete the project. Addtionally, Gerald even disposed of 2 broken/old office chairs & some other junk I wanted to hall to the junk yard. That saved me money that I might of had to pay to 1-800-GOT-JUNK. If Angi's survey included a 6th star, Dillmann's Concrete Service would qualify for such a rating. I'm dead serious here - If you want the absolute best concrete contractor (Any size project) in our greater front range area (Colorado), Call Gerald Dillmann at 970-566-2777. Tell him "Ross LIndberg" was your reference. CALL NOW!!!"

Ross L on February 2024

Avatar for Bernal Concrete

Bernal Concrete

2025 North College Avenue LOT 129
4.93(
78
)
•Approved Pro

Bernal Concrete

2025 North College Avenue LOT 129
4.93(
78
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
97 local quotes requested

Bernal Concrete 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.

"He called me right away and was able to complete the work the next day."

Kevin M on October 2025

Bernal Concrete 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.

"He called me right away and was able to complete the work the next day."

Kevin M on October 2025

Avatar for Mudrock Concrete

Mudrock Concrete

1748 West County Road 6
4.28(
9
)
•Approved Pro

Mudrock Concrete

1748 West County Road 6
4.28(
9
)
•Approved Pro
Customers say: Quality work
19 local quotes requested
23 years of experience

We specialize in concrete overlay systems including driveway repair, restoration, stamped patio overlay, stone look, walls, basement flooring, epoxy coatings and more. We guarantee adhesion to existing concrete using professional grade overlay materials.

"We had work done in July and asked for a paid invoice multiple times and still have not received. Color of overlay is not as we ordered and the concrete cracks are already coming to surface after 2 mos. Would not recommend this Vendor."

Julie B on September 2025

We specialize in concrete overlay systems including driveway repair, restoration, stamped patio overlay, stone look, walls, basement flooring, epoxy coatings and more. We guarantee adhesion to existing concrete using professional grade overlay materials.

"We had work done in July and asked for a paid invoice multiple times and still have not received. Color of overlay is not as we ordered and the concrete cracks are already coming to surface after 2 mos. Would not recommend this Vendor."

Julie B on September 2025

Avatar for D N A Concrete

D N A Concrete

PO Box 303
4.97(
16
)
•Approved Pro

D N A Concrete

PO Box 303
4.97(
16
)
•Approved Pro
Super Service Award
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

D N A Concrete 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.

"Alex with DNA was awesome to work with start to finish. The quality of the finished porch went beyond our expectations. He has an incredible attention to detail and desire to make certain it was finished to our satisfaction. We can’t thank them enough and will absolutely call them again for any future projects!!"

Sally E on March 2025

D N A Concrete 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.

"Alex with DNA was awesome to work with start to finish. The quality of the finished porch went beyond our expectations. He has an incredible attention to detail and desire to make certain it was finished to our satisfaction. We can’t thank them enough and will absolutely call them again for any future projects!!"

Sally E on March 2025

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Concrete Repair questions, answered by experts

If you don’t have any access to or knowledge of any area underneath your home, chances are it’s built slab-on-grade. You can also look for the concrete around the bottom edge of your structure; if it’s just a few inches tall, it’s likely a slab. If it’s more than that, has any windows, or you have steps leading to your main entrance, you likely have a different foundation style.

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.

Foundation cracks that are 1/8 inch wide or less, aren’t uneven across the gap, and don’t continue widening over time are usually just normal settling cracks and don’t suggest structural issues. Horizontal cracks and stair-step cracks on foundation walls, any cracks that continue widening, are wider than 1/8 inch, or where one side juts out beyond the other, are often indicative of structural damage.

Yes, it is worth repairing concrete cracks. Concrete cracks are normal, and they can be hard to keep from appearing. However, it is worth repairing cracks in concrete for many reasons. For example, it’s possible to repair concrete to the point where the repair is almost invisible. Also, if the crack is left alone, it can become bigger and more expensive to fix over time.

Foundation repair can affect home value positively or negatively. If you address the underlying issue and hire a foundation repair contractor to complete the work—especially one that includes a warranty for the work—then your repair will likely increase your home’s value. If you fail to pull proper permits and cannot prove that a licensed expert completed the work, there’s a chance buyers will view your home in a negative light and end up offering less for your property.

The Windsor, CO 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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