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>

Get matched with top concrete mudjacking pros in Astoria, OR

Q: How much does mudjacking cost?

• <div><p>The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.</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>

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: 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>

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Verified Reviews for Concrete Mudjacking pros in Astoria, OR

*The Angi rating for Concrete Mudjacking companies in Astoria, 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 Astoria, 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 July 16, 2025

Reviewed in July 2025
Wanted a concrete pad but Derek noted major drainage problems. He removed grass and dirt and graded and installed new sod plus the pad. I am very pleased with the work as is the neighborhood!
Green Hills Construction
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Reviewed in June 2025
Tyler was quick to look at my project and provide a bid. He had his concrete person meet with me so we were on the same page as to what I wanted. The work was completed as quickly as possible considering the weather. The finished sidewalk was exactly what I was looking for. A job well done.
West Lake Construction, LLC
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Reviewed in March 2025
Fair price, quality work, arrived on time, What is not to like. Replace gutters and downspouts. Also, while there, asked if interested in doing a handyman like service inside the house. Two hours later, that was done and I am a happy camper. Would not hesitate to use again, and yes, based...
2VB Construction LLC
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Reviewed in April 2020
When choosing a general contractor, we were looking for someone to complete multiple jobs in a timely manner, with a solid work history and good reviews. Eric's Quality Building checked all our boxes. Eric provided a fair quote for both a concrete patio extension and a patio cover. Both of our...
Eric's Quality Building, Inc.
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Reviewed in March 2020
Wonderful job! I had read all the reviews and wanted to make sure neither of us stumbled into disagreements. We agreed to a reasonable timeline anticipating for a “worst case” scenario and that if the job was not completed by that date, the last payment of 25% was NOT required. We agreed to...
Armstrong Concrete
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Reviewed in July 2018
Ben was polite and arrived on time,every day. Cleaned up after every day. Worked quickly with his crew. Workmanship was outstanding. Definitely would use his service again for other concrete work.
Rockman Masonry & Concrete
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Reviewed in October 2015
Dan began with tearing down an existing deck and structure from the North/back side of my home, breaking up and removing the old concrete slab, and the after removing all of the debris, he contracted a concrete man to form and pour my concrete slab and step to my existing steps, as well as built...
Chojnacki Remodeling LLC
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Reviewed in January 2015
It was a tough job. needed to put a new line in (old line was not to code). They needed to burrow under our concrete pad from 30-40 feet away, carefully working through every utility without any problems. Ti is very experienced in this type of work, and worked completely through anything that...
Sutherland Plumbing LLC
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Find Concrete mudjacking pros in Astoria

TerraFirma Foundation Systems

4.1(

100

)

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

Serving Astoria, 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%

105 neighbors recently requested a quote

Concrete - Injection Leveling - Mudjacking

Serving Astoria, OR and surrounding areas

In business since 2024

Free estimates

"He and his guys were prompt and completed the job in a timely manner. Left a clean and beautiful driveway. Did not have any problems with the scope of work , presentation of all work was superb. Very happy with the product and the price."

Response time3 hrs

Recommended by100%of homeowners

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RamJack of Southern Oregon, LLC

New to Angi

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

Serving Astoria, 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 Astoria, OR and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"The vendor scheduled the appointment, the crew showed up on time to review my roof maintenance requirements. Upon arrival they noticed my roof was a tile roof so they called John Jones who spoke to me and said they do not work on these types of roofs, apologized and offered to try and find someone else to honor the request. He indicated that he would contact Angie's list and clarify the Big Deal offer."

Recommended by75%of homeowners

Concrete - Injection Leveling - Mudjacking

Serving Astoria, OR and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Great job! Will hire again."

Response time1 day

Recommended by100%of homeowners

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JBC Group Solutions Inc

4.0(

)

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

Serving Astoria, OR and surrounding areas

In business since 2007

Emergency services offered

"They did a real good job. They were real professional. We can now open the garage door from the inside of the house and now it is so smooth that we have to check to see if we hit the button to open it or close it. Before we used to know when it was opening or closing because it used to make a noise. It helps when you move to a city where you are new. "

Recommended by75%of homeowners

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Concrete Mudjacking questions, answered by experts

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

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.

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.

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.

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 Astoria, 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

Angi
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How Much Does Concrete Leveling Cost? [2026 Data]
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How Much Does Polyurethane Concrete Lifting Cost? [2026 Data]
Sunken concrete slabs can quickly get expensive to raise back up. Learn about polyurethane concrete lifting costs to see how you should budget.
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•
Jul 9, 2026Jul 9, 2026
How to Raise a Sunken Concrete Slab With DIY Mudjacking
DIY mudjacking is an advanced task, but learning how to raise a concrete slab is great to know for many scenarios. Let's take a look at how to DIY mudjack.
Rachel Hoffman
•
Jul 8, 2026Jul 8, 2026
What Is Mudjacking? Pros, Cons, and Costs
Mudjacking is an affordable fix for sunken or uneven concrete. Learn what mudjacking is and if it’s worth it for your driveway, sidewalk, or patio.
Catherine Hiles
•
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.