Get matched with top concrete mudjacking pros in Nathrop, CO

Q: Is there an alternative to underpinning?

• <div><p>There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.</p></div>

Q: How long does concrete leveling take?

• <div><p>Most projects take 1-3 hours, with immediate usability after completion.</p></div>

Q: Is concrete leveling worth it?

• <div><p>Concrete leveling is absolutely worth it if you have sunken concrete slabs and want to restore them to level, especially if the slab is part of your home foundation. Concrete leveling is less than half the price of replacing concrete sidewalks, patios, walkways, and pool decks, and it&rsquo;s about a quarter of the cost of replacing a foundation. If you also treat the underlying problem, it can be a worthwhile and permanent solution. </p></div>

Q: Does expanding foam lift concrete?

• <div><p>Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It&rsquo;s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer <a href="https://www.angi.com/articles/mudjacking-vs-polyjacking.htm">polyjacking over mudjacking</a> for more damaged and delicate slabs.</p></div>

Q: Which is better for lifting concrete: polyjacking or mudjacking?

• <div><p>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&mdash;as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.</p></div>

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Verified Reviews for Concrete Mudjacking pros in Nathrop, CO

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

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

Last update on May 06, 2026

Reviewed in May 2026
We had a half-mile long stucco fence that needed patching in places and several areas of total replacement. Salomon and his crew at First Class Stucco completely stripped off material that was badly damaged and basically irreparably and the installed new components to our fence. As we...
First Class Stucco & Stone LLC
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Reviewed in September 2024
Travis did a very thorough job inspecting a home we are in the process of purchasing. He communicated clearly keeping us up to date at each step in the process. Once the inspection was completed, he took the time to explain the items we had questions about. We will definitely reach out to Travis...
Rocky Mountain Inspections
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Reviewed in January 2024
Dixie Plumbing responded very fast and came the next day to get my gas line installed. I was very pleased with their work and how prompt they were to take care of me. I would highly recommend them to others, and I will definitely use them again.
Dixie Plumbing Service
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Reviewed in December 2023
Nate did a couple of different remodels for us including tiling two bathrooms and other misc things. His attention to detail and making sure things are done right set him apart from other people I have used.
Pure Built Construction LLC
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Reviewed in November 2022
The thing I was really impressed with was the clean up after the job. Everything from the nails to any small pieces of roof were removed. Rocky and the whole crew were very friendly and pleasant to deal with.
Rocky Mountain Roofers
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Reviewed in July 2022
Extra effort to solve problem
Tipping Hat Plumbing, Heating & Electric
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Reviewed in May 2022
Our builder Clint Hooker was fabulous. He showed up on time everyday and helped design our deck whoâ s is going to hold a jacuzzi. He was professional And courteous to our needs and our neighbors. The workmanship was precise and excellent. I would highly recommend Clint If you need a deck or...
Outback Carpentry
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Reviewed in December 2020
Kyler and his crew did an amazing job on our interior paint project! I would recommend them to anyone without hesitation.
Dream Painting LLC
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Reviewed in January 2019
This company was hired by Defurio Homes to do final cleaning on a new home. Defurio had them "final clean" the house while it was still under construction. None of the 3 baths were cleaned because tilework was still underway. Employees expressed to me that they couldn't clean if...
Transformation Windows, LLC
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Reviewed in July 2008
"Arrowhead Concrete was a pleasure to have do my concrete work. They are highly professional and took the time to answer my questions. All the work was performed to my specifications and without any complaints. Arrowhead went above and beyond the attribrutes of a business. They are...
Arrowhead Concrete and Asphalt Services, LLC
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Find Concrete mudjacking pros in Nathrop

Concrete - Injection Leveling - Mudjacking

Serving Nathrop, CO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Thrasher did a great job. The foreman was knowledgeable and he explained what was going to be done. We were allowed to watch the process. They leveled the front step and the sidewalk by drilling holes in the concrete and pumping foam under them until everything was level. They caulked everything when they were done and cleaned up the area. The entrance to our home looks so much better. It was well worth the money."

+12

Response time2 days

996 neighbors recently requested a quote

Recommended by87%of homeowners

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Nathrop, CO and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Warranties offered

"Had concrete pumping and AquaStop wall insulation with crawlseal. Parker, Ricky, and Coleman were very knowledgeably and friendly."

+16

100 neighbors recently requested a quote

Recommended by86%of homeowners

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Nathrop, CO and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"He was really professional. Told me exactly what he was going to do and broke the invoice down and showed me exactly where my money was going. He was on time got the job done exactly how he said he was going to. Cleaned up after the job was done and left my place better then when he got there. I will be using him for other projects in the future. Highly recommend him and his crew."

Response time3 hrs

Response rate88%

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Thrasher Foundation Repair - Denver

New to Angi

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Nathrop, CO and surrounding areas

In business since 1975

Free estimates

Warranties offered

With 50 years of experience in the basement and foundation repair industry, Thrasher Foundation Repair offers trusted services to homeowners around Denver, CO. Recognized for our exceptional commitment to leadership, character, and organizational ethics, we are proud recipients of the 2024 International BBB Torch Award for Ethics. From cracked concrete repair to basement waterproofing and crawl space encapsulation, we provide state-of-the-art solutions to keep your foundation safe, dry, and healthy. Here at Thrasher, we guarantee precise repair and genuine care. We proudly offer our services in Fort Collins, Colorado Springs, Aurora, and surrounding areas. Contact us today at 303-586-5570 for a free inspection.

Response time1 day

Response rate98%

15 neighbors recently requested a quote

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Spray Specialists LLC

4.0(

)

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Nathrop, CO and surrounding areas

In business since 2024

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time7 hrs

Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Nathrop, CO and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"The company was able to start right away. They were flexible with working with my plumber to get sump pump drains in the concrete. The floor looks great. I almost hate cover it with carpet. I ended up hiring the company to do my sidewalk as well. Sidewalk was pricier than I expected but looks great!"

Response time10 hrs

Recommended by100%of homeowners

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Concrete Mudjacking questions, answered by experts

There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.

Most projects take 1-3 hours, with immediate usability after completion.

Concrete leveling is absolutely worth it if you have sunken concrete slabs and want to restore them to level, especially if the slab is part of your home foundation. Concrete leveling is less than half the price of replacing concrete sidewalks, patios, walkways, and pool decks, and it’s about a quarter of the cost of replacing a foundation. If you also treat the underlying problem, it can be a worthwhile and permanent solution.

Yes, expanding foam (also known as polyurethane foam) can lift concrete. This approach, called polyjacking, involves injecting the foam rather than concrete slurry to fill voids and raise the concrete slab back into place. It’s often faster and requires smaller drill holes than traditional mudjacking, though it may come at a higher cost. Some contractors also prefer polyjacking over mudjacking for more damaged and delicate slabs.

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.

The Nathrop, CO homeowners’ guide to concrete mudjacking services

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

See all articles

Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does Mudjacking Cost? [2026 Data]
Wondering about mudjacking costs? Discover prices, key cost factors, and tips to save on your concrete leveling project.
Tyler Lacoma
•
May 30, 2026May 30, 2026
How Much Does Concrete Leveling Cost? [2026 Data]
Don’t let sinking concrete capsize your budget. Learn about concrete leveling costs and the available methods to plan ahead for your project.
Lyle Hendriks
•
May 30, 2026May 30, 2026
How Much Does Polyurethane Concrete Lifting Cost? [2026 Data]
Sunken concrete slabs can quickly get expensive to raise back up. Learn about polyurethane concrete lifting costs to see how you should budget.
René Bennett
•
Apr 10, 2026Apr 10, 2026
How to Raise a Sunken Concrete Slab With DIY Mudjacking
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.
Rachel Hoffman
•
May 3, 2026May 3, 2026
What Is Mudjacking? Pros, Cons, and Costs
Mudjacking is an affordable fix for sunken or uneven concrete. Learn what mudjacking is and if it’s worth it for your driveway, sidewalk, or patio.
Catherine Hiles
•
May 3, 2026May 3, 2026
5 Questions to Ask About Concrete Injection Leveling and Mudjacking
Sunken concrete can be a structural issue, but a professional can easily repair it. Ask these concrete injection leveling and mudjacking questions before you hire.