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: How long does it take for mudjacking to dry or cure?

• <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 total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.</p></div>

Q: What are the benefits of mudjacking?

• <div><p>Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.</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>

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 Garibaldi, OR

*The Angi rating for Concrete Mudjacking companies in Garibaldi, OR 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 Garibaldi, OR 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 August 14, 2025

Reviewed in August 2025
Great work. Beat expectation I definitely recommend and would use as my contractor again.
Ren Con, Inc.
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Reviewed in December 2024
We have a house in WestLinn, Oregon, that was built in 1991. In terms of building codes, the wild wild West, meaning not very many. We had EIFS siding that it is 34 years old and parts have deteriorated. Steve gave a very accurate and good assessment of our problem and despite being a stucco guy...
Left Shore Construction LLC
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Reviewed in June 2024
Very hard working crew and super conscious about cleaning up every day. They also repaired some storm damaged gutters. Price was excellent and I was totally happy with the results.
Extreme Exterior Care, LLC
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Reviewed in May 2024
I live on the Oregon coast and had a new roof installed in 2015. It had persistent leak issues that the contractor could not/did not fix. Romvil repaired the leaks, re-built rotted out interior and exterior walls, and replaced our interior sheetrock. They were very clear about letting us know...
Romvil A1 Roofing & Remodeling LLC
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Reviewed in May 2023
We feel so fortunate to have found 360 Remodeling and Paint. They put in a tongue and groove cedar ceiling in our house. It looks phenomenal. The edge to edge joints are flawless. They communicated clearly and often. We trusted them with our home and feel they took exceptional care of it. I...
360 Remodeling & Paint, LLC
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Reviewed in January 2023
They took care of everything. They installed dry wells, put down grass seed and dropped trees. They do amazing work.
Travers Landscape Construction Engineering & Weatherstone Restoration, LLC
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Reviewed in November 2022
This great team connected a 1921 home in North Portland to city sewer for the first time. They also had to decommission FOUR cesspools on the property -- one from ~1961, plus three more ancient ones. Their cleanup after the job was great, and they even threw down grass seed over the dig sites....
Safe Dry Home, LLC
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Reviewed in October 2022
We have a side yard on a slope, and we needed a large deck and also a fence to keep our dog in, with two gates. They did a great job, were very communicative, were responsive when I made a small alteration to the plan and the deck they built is solid and strong with a pretty railing. We were...
Sandy's Nursery & Garden Center
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Reviewed in August 2022
Jim and his crew did an excellent job getting control over my overgrown yard. They are very personable and easy to talk to. Hard working team. Gave us some good ideas to add to yard to help keep weeds to minimum.
Cope Family Lawn Care
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Find Concrete mudjacking pros in Garibaldi

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

Serving Garibaldi, OR and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Awesome crew. Work was done as promised and house is now secure and level."

A System Design Specialist helping a homeowner

Fleet of vehicles in our Portland, Oregon locatio

Loading up a truck for a waterproofing job

+33

Response time10 mins

Response rate100%

106 neighbors recently requested a quote

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TerraFirma Foundation Systems

4.4(

238

)

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

Serving Garibaldi, OR and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Terra Firma folks explained things clearly, did the needed filling with their foam filler and patched the fill holes. All done in just a few hours. Sure beats the time and cost of tearing up the concrete, bringing in fill and re-pouring. We've referred several family and friends. Recommend TR highly."

+11

Response time7 hrs

Response rate100%

Recommended by89%of homeowners

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RamJack of Southern Oregon, LLC

New to Angi

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

Serving Garibaldi, OR and surrounding areas

In business since 2009

Free estimates

Credit card accepted

RamJack Of Southern Oregon LLC works hard to provide the highest quality workmanship and customer service on every job we are awarded. Thank you for the opportunity to service your request.

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Mid Valley Building LLC

3.6(

)

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

Serving Garibaldi, OR and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They had to come back to repair a couple of the leaks they had previously repaired. This time it was the owner who showed up.This time he stated that we needed a new roof at a pretty considerable cost.I think it wad probably a fair estimate but unable to afford it at this time."

Recommended by75%of homeowners

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JBC Group Solutions Inc

4.0(

)

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

Serving Garibaldi, OR and surrounding areas

In business since 2007

Emergency services offered

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Recommended by75%of homeowners

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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.

Mudjacking typically takes 24 to 72 hours (one to three days) to dry and cure completely before you can resume normal use. The total drying time can vary depending on the size of the project. Because the slurry mixture contains cement, it needs to harden fully to prevent the concrete slab from shifting under added weight. You should avoid walking on the concrete or placing heavy items like furniture or vehicles on the surface until it has fully set. Your concrete contractor can provide a precise timeline. As a point of comparison, if you opt for polyjacking, the polyurethane foam can dry in minutes, but it's recommended to wait about an hour before use.

Mudjacking restores level surfaces, prevents further damage, and is more cost-effective than a full replacement.

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.

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

The Garibaldi, OR 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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