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Q: How long does mudjacking take to dry?

• <div><p>Mudjacking normally takes between one to three days to dry completely. The larger the project area, the more time it will take to dry. You should not walk on the concrete or place furniture or vehicles on the lifted concrete until it&rsquo;s completely cured, which a pro can help determine. If you&rsquo;re polyjacking instead, the polyurethane foam can take just a few minutes to dry, but wait an hour to be sure.</p></div>

Q: Is there an alternative to underpinning?

• <div><p>There is no real alternative to underpinning, although mudjacking and polyjacking are other repair methods that can add support from underneath your foundation. Rather than placing supportive piers under your structure, these involve pumping a material under your slab to lift a sunken section back into its original position. Polyjacking, in particular, is sometimes a suitable solution for stabilization issues under slab foundations, but underpinning is often accepted as the best and most permanent solution.</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: How long does mudjacking last?

• <div><p><a href="https://www.angi.com/articles/how-long-mudjacking-lasts.htm">Mudjacking should last</a> for five to 10 years, so it&rsquo;s considered a temporary solution to sinking concrete. However, there are some cases where mudjacking fails before this time period, like if you have loose soil below the concrete or a karst landscape is to blame for the sinking concrete. Some mudjacking projects can last for well beyond a decade, depending on the underlying issue.</p></div>

Q: What materials are used in mudjacking?

• <div><p>A slurry of cement, sand, and water is injected beneath the concrete to lift and stabilize it.</p></div>

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*The Angi rating for Concrete Mudjacking companies in Union, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Concrete Mudjacking needs.

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Last update on October 30, 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 October 2023
Complete Crooks, Brian Cabrera that left a review works for the company and manages a division. They claim they build fences, concrete, decks and other work. They have no clue what they are doing took me for $11000 and left me me with an unfinished deck that is crooked, not square, unsafe,...
Cabrera's Tree Services
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Reviewed in March 2020
I highly recommend Curbcrete, even though my project was small Bill made time for my repairs. Curbcrete estimate was reasonable, Bill was the only contractor that contacted me. Bill and his employees were very professional and were great to work with. Bill walked me through the work area and...
CurbCrete USA, LLC
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Reviewed in October 2017
It was a pleasure meeting and working with Ben and his crew. We had a fairly small job, but they gave it their full attention. Quality work and great outcome. We will certainly think of Ben for any future concrete work. We would highly recommend Ben and crew for any job, big or small.
A Paradise Concrete & Construction, LLC
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Reviewed in March 2013
"Jas" came out and gave me a bid for a retaining wall by a deck. Gave me options for rock, paver, and concrete. We chose rock for aesthetics and price. He came back about 3 weeks later on a particularly soggy November day. He and his workman worked all day long building the retaining wall....
A & J Retaining Walls Co
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Reviewed in April 2010
Steve Tucker came out to do a site visit several days before the work got done and we talked about the options to place the various components of the system. The installers who came out to do the work were both very friendly and very professional, and left everything clean and neat. And they...
Cascade Radon Inc
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Reviewed in February 2006
Steve, the owner, was the easiest to reach of the 3 exhibitors that I called and was the most prompt at going out to the site to take a look and make a bid. He was able to fit in the excavation within 5 days of our conversation, and had the most reasonable bid - the next closest was about $300...
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Get matched with top concrete mudjacking pros in Union, OR

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Concrete Driveways & Floors Installation

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Golden Craft Construction

Golden Craft Construction

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Elite Flooring

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Todd A Holliday construction

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UpperCut Construction LLC

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Mister Fix It Company llc

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4 C's Company Inc

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TDX Construction llc

2L Construction

2L Construction

Basin SealRight

Basin SealRight

Columbia Basin General Construction

Columbia Basin General Construction

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