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>

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Q: What materials are used in mudjacking?

• <div><p>A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.</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>

Q: Can you lift a sinking foundation?

• <div><p>A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a <a href="https://www.angi.com/nearme/foundation-repair/">foundation repair pro</a> to determine the best way to lift your sinking foundation. </p></div>

Q: How long does it take to complete the mudjacking process?

• <div><p>The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.</p></div>

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Verified Reviews for Concrete Mudjacking pros in Dewittville, NY

*The Angi rating for Concrete Mudjacking companies in Dewittville, NY 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 Dewittville, NY 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 13, 2026

Reviewed in June 2026
I hired them to put in a concrete floor for a pole barn and part of a driveway. Excellent experience and quality work. I would definingly hire them again.
S TABONE CONSTRUCTION CO
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Reviewed in March 2024
I was looking for a contractor to redo my sidewalk around my house and I can honestly say I’m very grateful for Schimek concrete not only did they get it done in a timely manner but both him and his workers are professional and know what they are doing customer service at its best along with...
Schimek Concrete
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Reviewed in April 2023
Lawn was ripped up .They got dirt to patch up but had to use my own grass seed. FOUND CLUMPS OF CONCRETE IN MY LAWN THAT I HAD TO PICK UP BEFORE I COULD CUT GRASS. THE GUYS WERE GREAT BUT VERY LITTLE SUPERVISION.
Americo Construction Company
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Reviewed in July 2020
It was GREAT. They started the job sooner than expected and we were amazed at how smoothly and quickly the job went. All the workers were very polite, answered any questions we had and good suggestion were offered to make sure the job went well. They really made sure we were happy and satisfied...
R PATTI CONCRETE EXCAVATING, LLC
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Reviewed in September 2019
A great company and super people to work with. I was kept fully apprised of the work timeline. The finished patio and walkway are gorgeous. Their prices were better than others I contacted. They are so knowledgeable about all things concrete. It was a pleasure to have them do the work for...
C & E Crete Systems
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Reviewed in June 2019
David did a great job on our concrete driveway new stamped walk ways and our steps on front porch. We recommend him 100%!
Creative Concrete
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Reviewed in November 2013
Other then starting a couple days late, due to being behind schedule on another job (not surprising since we scheduled this task, as I recall, about 4-5 months in advance) everything went beautifully. <br /> The arrived when they said they would and their entire crew was extremely professional,...
Fadale Enterprises, Inc.
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Reviewed in February 2012
The quality of their work was superb. As far as their punctuality, they kind of work on their own time schedule. As far as professionalism, they are just a whole different cut of people. They saved me almost $10,000. I called three other contractors and one never even returned my call, one...
AMISH CONNECTION
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Find Concrete mudjacking pros in Dewittville

Schimek Concrete

5.0(

)

Serving Dewittville, NY and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"THE WORKMANSHIP WAS SECOND TO NONE AND THE STEPS WERE COMPLETED IN A TIMELY AND CLEANLY MANNER. GREAT JOB A++"

Set up/poured little hot tub pad for Customer

+31

Recommended by100%of homeowners

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Reliable repairs and skillful solutions

New to Angi

Serving Dewittville, NY and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Reliable Repairs And Skillful Solutions is a great choice for customers because we combine expert craftsmanship with dependable service you can trust. Our team is committed to delivering high-quality repairs and tailored solutions that meet your specific needs—whether it’s a quick fix or a complex project. We pride ourselves on being prompt, professional, and transparent, ensuring there are no surprises when it comes to timelines or costs. With a strong focus on customer satisfaction and long-term results, we don’t just get the job done—we get it done right the first time. Choosing us means choosing peace of mind, reliability, and skilled service every step of the way.

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Nulph's Custom Concrete

New to Angi

Serving Dewittville, NY and surrounding areas

In business since 2021

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! Book with us online or feel free to give us a call today!

Serving Dewittville, NY and surrounding areas

In business since 1989

Credit card accepted

"He was pretty good. He just seemed to have a good eye. He did a good job cleaning up and finishing his work. He did it on time."

Recommended by100%of homeowners

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H&H Home Remodeling

New to Angi

Serving Dewittville, NY and surrounding areas

In business since 2004

Free estimates

We're a locally owned and operated company with over 22 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in handyman/carpentry work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Serving Dewittville, NY and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"RJ was quick, and efficient. He did an excellent job doing some repairs around the house. He was nothing but polite and professional throughout the whole process. If you need any work done, this is your guy right here."

Response time12 hrs

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Concrete Mudjacking questions, answered by experts

A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.

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.

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.

A sinking foundation can be lifted, most often by installing piers to re-level and support the weight of the house. Depending on the cause and extent of the sinking, other methods to lift a foundation include underpinning and mudjacking. Consult a foundation repair pro to determine the best way to lift your sinking foundation.

The timeframe is generally a few hours, allowing for immediate use post-hydration, ensuring minimal disruption to surrounding activities.

The Dewittville, NY homeowners’ guide to concrete mudjacking services

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

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Apr 6, 2026Apr 6, 2026
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