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 is a good slump height?

• <div><p>A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces. </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: What are the benefits of using concrete injection leveling?

• <div><p>It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.</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>

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Verified Reviews for Concrete Mudjacking pros in Kilmarnock, VA

*The Angi rating for Concrete Mudjacking companies in Kilmarnock, VA 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 Kilmarnock, VA 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 19, 2026

Reviewed in May 2026
Large deck work: company replaced rotten boards; cleaned entire deck surface and railings; restained surface. Did a great job. One of my sons said it looked like a new deck. Reasonable price for the job.
TrueDecks
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Reviewed in April 2024
The work performed was excellent and the price was fair. I would definitely recommend Lightning Bolt Stump Grinding to anyone that needs this service.
Lightning Bolt Stump Grinding, LLC
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Reviewed in September 2023
Very professional personnel and this contractor offered a very cost effective, safe deck repair solution vs. a total deck replacement.
Jenkins Construction
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Reviewed in July 2023
I would definitely hire Jackcrete again. The Concrete slabs around my pool were extremely uneven and needed to be leveled. The pool is 30 years old and had not been maintained for at least 10 years. A tree root caused several concrete slabs to be completely raised at a 45degree angle from...
Jackcrete
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Reviewed in July 2021
My wife and I contacted Ogburn Construction, Inc. after seeing one of their TV ads. They specialize in concrete driveway and sidewalk repair. Although we were very skeptical of their processes for lifting sunken and cracked drives and sidewalks, we were hopeful that their sales presentation...
Ogburn Construction, Inc.
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Reviewed in July 2021
Phil removed two large trees and the stumps for me. The work was completed promptly and to my complete satisfaction.
Creekside Tree Service and Resources
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Reviewed in May 2021
We had the exterior of our house washed and the pool concrete patio power washed. The house looks like it was freshly painted and the pool deck is spotless.
Spotless Window Cleaning & SoftWash
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Reviewed in February 2021
Excellent work in our previously flooding basement, installing a sump pump and drainage system in our basement. Not only were they professional, knowledgeable, and had the right tools to be efficient, they had very good communication skills to explain their process and what they discovered...
Basement Solutions, LLC
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Reviewed in November 2020
They did a fantastic job. This was a move-out cleaning. If I had known about them earlier, I would have been hiring them fir regular cleaning. The house looked brand new. The wood floors were beautifully cleaned. The light fixtures sparkled. The concrete basement floor was so nicely cleaned. ...
Home Clean Heroes of the Peninsula
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Reviewed in May 2019
In addition to the stamped, concrete path that Fred and his crew installed, Fred was a true visionary in helping us repair and cover our concrete, front steps. They had crumbled a bit which resulted in a railing coming off. To make matters worse, the prior owner had painted the steps orange....
New England Masonry & Landscape Services
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Find Concrete mudjacking pros in Kilmarnock

JES Foundation Repair

4.0(

755

)

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

Serving Kilmarnock, VA and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Warranties offered

"I was disappointed that the concrete slab didnâ t raise all the way. I was warned by the salesman that this could happen. The people who did the work said to wait a few months and they will try again under warranty."

+16

201 neighbors recently requested a quote

Recommended by75%of homeowners

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

Serving Kilmarnock, VA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"It went great the yard looks beautiful"

Recommended by100%of homeowners

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K&M Quality Carpentry LLC

5.0(

)

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

Serving Kilmarnock, VA and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"Everything they did for me was very good, so I can recommend them to everybody."

Recommended by100%of homeowners

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V.Sierra

New to Angi

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

Serving Kilmarnock, VA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Tree Service business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

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Flintstone Masonry llc

New to Angi

Concrete - Injection Leveling - Mudjacking

Serving Kilmarnock, VA and surrounding areas

I’m Jose Gonzalez \nI have 15 years experience on masonry work very professional and I always do are best for every single project we like always put a smile on your face

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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.

A good slump height really depends on the project, but there is a use for nearly all slump levels. For example, low slumps are best in projects that require structure, such as curbs and roads. High slumps often require additional reinforcement, but they flow more freely into hard-to-reach spaces.

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.

It restores concrete, prevents replacement cost disruptions, reduces trip hazards, and provides stability at a lower cost.

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.

The Kilmarnock, VA 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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