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: 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: How much foundation sinking is too much?

• <div><p>Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. </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: How long does concrete leveling take?

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

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Verified Reviews for Concrete Mudjacking pros in Bridgeport, NE

*The Angi rating for Concrete Mudjacking companies in Bridgeport, NE 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 Bridgeport, NE 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 November 19, 2025

Reviewed in November 2025
Had to make a few minor changes
Gonzales Landscaping & Concrete Construction
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Reviewed in June 2021
Tommy and Mark were highly recommended by my boss and several other people at work. They were by far the most competent crew to come to my home and bid on the job. They thought of everything and even a few things I didn't think of. Their attention to detail and level of energy and...
M&T Painting & Refinishing
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Reviewed in November 2019
He was very flexible, and accommodating to my schedule. He was an overall pleasure to do business with
Certified Inspections
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Reviewed in July 2018
They were the lower of 2 bids. They did an excellent job on the sidewalk, curb, and storage shed pad. I would definitely have them do concrete work for me again.
Concrete of Colorado
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Reviewed in September 2014
We have always had great service from them and other than the initial set up have never needed to have them come back to fix anything. When they installed the system they made sure everything was working properly and have always been able to answer or correct any problems we might have...
ALLO COMMUNICATIONS
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Reviewed in April 2014
After 4 months of waiting we decided to cancel the job. We really didn't need the extra laundry upstairs that bad. These are good people, easy to work with husband and wife team. Licensed, bonded and Insured. I feel that what I wanted and what I needed were two different things at that time. I...
Dunne-Rite Plumbing
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Reviewed in September 2012
My daughter called Snell office the day prior to service to confirm the time for the next day. The serviceman was late by over 6 hours with no courtesy call. The office told us twice that day that he would be there within 1/2 hour. The kitchen plumbing still leaks, toilets are shimmeed, there...
SNELL SERVICES INC
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Reviewed in August 2011
We had 2 old Elm trees that were losing large and dangerous branches. I was pregnant with my second child and wanted them cut before the new baby would be out playing in the backyard. They came within a week of calling and did the job! They even gave us a hat! Thanks Tree Monkeys!
TREE MONKEYS
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Find Concrete mudjacking pros in Bridgeport

Tillotson Enterprises, Inc.

5.0(

)

Concrete - Injection Leveling - Mudjacking

Serving Bridgeport, NE and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"They did a really good job. They were very knowledgeable and explained what they were going to do. They were very professional. I highly recommend them."

Roof after polyurethane foam & base being appl

Response time1 day

Response rate96%

Recommended by100%of homeowners

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Top-Line Coatings, LLC

New to Angi

Concrete - Injection Leveling - Mudjacking

Serving Bridgeport, NE and surrounding areas

In business since 2024

Free estimates

Emergency services offered

Thank you for considering hiring us for your project! At Top-Line Services\n we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. 308-672-0979\n\nWe are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family!\n\nAs the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review.\n\nWe look forward to earning your business, so please ask us for references!

Response time6 hrs

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Concrete Mudjacking questions, answered by experts

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.

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs.

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.

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

The Bridgeport, NE 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

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•
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.