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 does the concrete injection leveling/mudjacking process involve?

• <div><p>The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.</p></div>

Q: How long does mudjacking take to dry and cure before the concrete can be used?

• <div><p>Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.</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 polyjacking last?

• <div><p>Polyjacking can be a permanent solution to sunken concrete if you also address the underlying issue&mdash;like poor drainage&mdash;at the same time. The polyurethane material itself can last as long as or even outlast the concrete you&rsquo;re lifting it with. Your sunken concrete issue will likely return if you don&rsquo;t couple polyjacking with proper drainage to prevent future soil movement and sinking. </p></div>

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Verified Reviews for Concrete Mudjacking pros in Lena, WI

*The Angi rating for Concrete Mudjacking companies in Lena, WI 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 Lena, WI 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 December 03, 2025

Reviewed in December 2025
We hired DJK to install 2 outdoor security cameras. They had no problem doing this in the snow. We were very grateful they could do this quickly. They did an excellent job and would recommend them for any project.
DJK Improvements, LLC
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Reviewed in August 2024
I had Tristan come out to do some mulching around my newly planted trees and bushes and it turned out so good! He was in and out in a very timely manner and did very good work! He had even spent some extra time discussing some ideas for some other projects id like to get done. Very happy with...
TNT Landscape & Property Maintenance LLC
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Reviewed in May 2024
Ross and Travis were timely, efficient, pleasant and went above and beyond . They were very accommodating, confirmed what I wanted done, they covered my rhubarb to prevent damage during the pressure washing.
Mountain Bay Consultants, LLC
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Reviewed in April 2024
2years ago we hired him to remove some wood chucks from our river bank- very pleasant and efficient, then just recently hired EV Pest Control to remove 3 raccoons from bird feeders and garbage cans again very efficient, very customer oriented
EV Large Pest Control, LLC
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Reviewed in February 2024
They expanded an opening from a kitchen windows to a patio door, Polite crew and they cleaned up after themselves. Would definitely hire them again
A to Z Logistics, LLC
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Reviewed in November 2023
There is no category here to choose what he did for us, but Jed came to our house and did gutter clean out this fall. His communication beforehand, reasonable price, and excellent work were all appreciated. He showed up on time, handling things quickly, and carried away the refuse. Could not...
Forster Gutter Solutions
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Reviewed in November 2022
Did what we wanted..didn't try to get us to do whole roof, just repair for now. Great job!
North Shield Roofing LLC.
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Reviewed in October 2022
Got this contractor from Angi! Was very happy with the experience, quality of work, and delivering what I asked for. I would recommend them now and in the future. They have dedicated project management and that really help to keep things on track, answer my questions, etc. Special call out...
Limitless Renovations Statewide, LLC
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Reviewed in June 2022
Awesome experience! Jake and his crew did the job in one day! Did a terrific job cleaning up! Highly recommend them!
Badger State Roofing
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Reviewed in August 2021
Joel from Ticos Roofing did a wonderful job of keeping us informed on the project from beginning to end . A real professional and great person to deal with . I will highly recommend Ticos roofing to family and friends .
Ticos Roofing Solutions
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Find Concrete mudjacking pros in Lena

Sure-Dry, LLC

3.8(

)

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

Serving Lena, WI and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"Did a great job of leveling my garage ?"

+18

Response time5 hrs

77 neighbors recently requested a quote

Recommended by54%of homeowners

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

Serving Lena, WI and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"The workers were friendly and cared about their work. They arrived on time and worked until dark. Never had home contractors more dedicated to their craft."

Response time2 days

Recommended by100%of homeowners

Concrete - Injection Leveling - Mudjacking - For Business

Serving Lena, WI and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"They did an excellent job repairing & replacing the brick on my house and made it look brand new. Great quality of work, fast service, and good communication by the owner. I highly recommend this business for brick and concrete work and would use them again."

Response time2 days

Recommended by100%of homeowners

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Bowman Concrete LLC

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Lena, WI and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Freshly Poured Smoothly Finished Concrete\n•Polished/Stamped Concrete\n•Epoxy Coatings\n•Brick/Block/Stone\n•Poured Walls\n•Driveways/ Pole Barns/ Patios

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Concrete Mudjacking questions, answered by experts

The method involves lifting settled concrete using pressurized cement slurry via drilled holes. This solves uneven surfaces and prevents further settling.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The exact time can vary depending on the size of the project. Because the slurry mixture contains cement, it must fully harden to ensure that added weight from walking, furniture, or vehicles won't shift the concrete slab. A professional contractor can advise you on when the surface is safe to use. For comparison, if you use polyjacking instead, the polyurethane foam can dry in just a few minutes, but it's best to wait about an hour before use.

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 can be a permanent solution to sunken concrete if you also address the underlying issue—like poor drainage—at the same time. The polyurethane material itself can last as long as or even outlast the concrete you’re lifting it with. Your sunken concrete issue will likely return if you don’t couple polyjacking with proper drainage to prevent future soil movement and sinking.

The Lena, WI 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.