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’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>

Get matched with top concrete mudjacking pros in Gonzales, CA

Q: Is concrete leveling covered by insurance?

• <div><p>Concrete leveling is not typically covered by insurance. In some cases where the shifting concrete is caused by a natural disaster or storm, you may be able to file an insurance claim if your policy specifically covers those circumstances. In most cases, though, you&rsquo;ll pay out-of-pocket for concrete leveling.</p></div>

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: Is mudjacking worth it?

• <div><p>Mudjacking can be an expensive foundation repair process, but in many cases, it&rsquo;s well worth the investment. This is especially true if you&rsquo;re lifting a portion of sunken foundation slab back into place. In that case, mudjacking can help avoid major structural damage and even home collapse by restoring the integrity of your structure with minimally invasive procedures. Mudjacking a concrete patio, walkway, or sidewalk can be worthwhile because it removes tripping hazards and makes your outdoor area more aesthetically appealing.</p></div>

Q: Can you mudjack cracked concrete?

• <div><p>Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.</p></div>

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Verified Reviews for Concrete Mudjacking pros in Gonzales, CA

*The Angi rating for Concrete Mudjacking companies in Gonzales, CA 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 Gonzales, CA 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 June 16, 2025

Reviewed in June 2025
We had a pretty large job. An acre and a half that was pretty heavily overgrown with brush. They were parts that we wanted to look nice, and other parts that just needed to be cleared for fire control. They gave us a quote that reflected that differing level of effort, And did a really nice job....
On Spot Landscaping
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Reviewed in April 2023
Joel and his team did an amazing job on my front lawn, bushes and tree. I wish I had taken before pictures as it was an overgrown mess before they arrived. The cost was reasonable for the extra effort they went to. I will be using them again.
Gil Tree Service
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Reviewed in October 2022
This crew is great. From the professionalism and courtesy of Silver to the hardworking crew he employs! His estimates of costs, resources, & timing to complete the work were spot on. Lawn and all hard scape looks beautiful and I asked for his creativity when consulting the project. He has...
Silverstone Landscaping
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Reviewed in September 2022
Michell at platinum paving did a great job at a fair price. I would use him again and recommend him. Mark
California asphalt professional
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Reviewed in July 2022
Due to an upcoming renovation project, I needed to have a small concrete patio installed quickly. Jorge promptly responded and helped me decide the dimension and layout. He explained each step of the process and followed through. He and his brother were on time, hardworking, friendly, and did a...
JC Concrete, LLC
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Reviewed in April 2022
Contractor great - call center should be trashed and redone nothing but problems with them.
Lecce Electric
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Reviewed in December 2021
Great, it was a last-minute job, But they came and did it after hours. I am so happy, my front yard is nice and clean for Christmas.
GUERRERO'S LAWN SERVICE, INC.
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Reviewed in September 2021
If I could give more than 5 stars I would! Works quickly and thoroughly, and the outcome is always perfect. Better than any dirt work I have seen done. Jared is truly a pleasure to work with - so professional and amazing at what he does!
Yedlicka Dirt Works
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Reviewed in June 2017
Project: Front yard concrete walkway Mr. Angeles and his crew were very skilled and efficient in their work...the new walkway adds an appealing front yard look. I would happily refer them to others as well as keep them in my home improvement file for future projects. Thank you
Angeles Concrete
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Reviewed in June 2015
maybe they can fix decks but they can't build steps very well at all. 4 of the steps were 7.5 inches high and the last one was 10.5. Their solution was to add a 2X6 on to our existing concrete landing. I ended up pouring another pad to make up for the height difference. For the price we...
ALL IN ONE CONSTRUCTION
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Find Concrete mudjacking pros in Gonzales

JC Concrete, LLC

4.9(

)

Serving Gonzales, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"I can't say enough good things about JC Concrete, they did a fabulous job on our sidewalk replacement job. Demolition and cleanup both done expertly and in one day. Site prep and permit inspection done the next day. Poured and finished on day three. Everything was top quality. I would definitely use JC Concrete again."

Response time1 day

5 neighbors recently requested a quote

Recommended by80%of homeowners

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Just Stamping Concrete

5.0(

)

Serving Gonzales, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently had the pleasure of working with Just Stamping Concrete for a landscape design project, and I cannot recommend them enough! They are a true gem in the industry, and their work speaks for itself."

Response time2 hrs

Response rate100%

4 neighbors recently requested a quote

Serving Gonzales, CA and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"Groundwork’s did an amazing job. Our home was settling and they were able to lift it. The process was quick and all employees from sales to crew were all very professional."

+16

118 neighbors recently requested a quote

Recommended by12%of homeowners

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Mega Power Electric, Inc

5.0(

191

)

Serving Gonzales, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."

+32

Recommended by100%of homeowners

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Blue Pacific concrete

New to Angi

Serving Gonzales, CA and surrounding areas

In business since 1999

Blue Pacific can take care of any concrete need you have. We use our 10 years of experience to bring you quality and customer service. We can do repairs, installs, residential, and commercial. Give us a call for all your needs!

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Dwayne Martin Jr., Bobcat Grading

New to Angi

Serving Gonzales, CA and surrounding areas

In business since 2017

Free estimates

Offers commercial services

Our company 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 customer's interests and make their concerns the basis of our business. Please give us a call today!

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Ram Co

New to Angi

Serving Gonzales, CA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Ram Co 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.

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Concrete Mudjacking questions, answered by experts

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.

Concrete leveling is not typically covered by insurance. In some cases where the shifting concrete is caused by a natural disaster or storm, you may be able to file an insurance claim if your policy specifically covers those circumstances. In most cases, though, you’ll pay out-of-pocket for concrete leveling.

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.

Mudjacking can be an expensive foundation repair process, but in many cases, it’s well worth the investment. This is especially true if you’re lifting a portion of sunken foundation slab back into place. In that case, mudjacking can help avoid major structural damage and even home collapse by restoring the integrity of your structure with minimally invasive procedures. Mudjacking a concrete patio, walkway, or sidewalk can be worthwhile because it removes tripping hazards and makes your outdoor area more aesthetically appealing.

Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.

The Gonzales, CA 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.
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•
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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 8, 2026Jul 8, 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.