Can mudjacking damage my foundation?

• <div><p>Mudjacking is usually reserved for light-duty slabs, like patios, <a href="https://www.angi.com/articles/how-much-does-concrete-driveway-cost.htm">driveways</a>, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.</p></div>

Get matched with top concrete mudjacking pros in Fremont, WI

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: Is mudjacking worth it?

• <div><p>Mudjacking can be an expensive foundation repair process, but in many cases, it&rsquo;s well worth the investment. This is especially true if you&rsquo;re lifting a portion of sunken foundation slab back into place. In that case, mudjacking can help avoid major structural damage and even home collapse by restoring the integrity of your structure with minimally invasive procedures. Mudjacking a concrete patio, walkway, or sidewalk can be worthwhile because it removes tripping hazards and makes your outdoor area more aesthetically appealing.</p></div>

Q: Do concrete mudjacking companies need to be licensed?

• <div><p>Most states and municipalities don&rsquo;t require concrete mudjacking companies to carry a specific license, but they usually need to have a general contractor&rsquo;s license, and they should be fully insured. The only exception is if the mudjacking company provides foundation repairs as well, or if it offers mudjacking for home foundations. In that case, they will typically need a foundation repair contractor&rsquo;s license. You can check state requirements and then use Angi&rsquo;s <a href="https://www.angi.com/angi-license-check.htm">license lookup tool</a> to confirm that a company is properly licensed to provide mudjacking services in your area.</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 Fremont, WI

*The Angi rating for Concrete Mudjacking companies in Fremont, 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 Fremont, 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 January 26, 2026

Reviewed in January 2026
Timber Creek did a fantastic job pouring my 60x40 shop pad and came in at a much more reasonable price than some of the bigger companies in the area. The quality was top notch and the team was great with communication and professionalism. I will have them back in the future for a pond project.
Timber Creek Concrete & Construction
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Reviewed in July 2024
Went very easy, polite and job well done. Called for estimate and was received same day and gutters installed 2 days latter.
RJC Seamless Gutters
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Reviewed in May 2024
These guys did a fabulous job and came & worked through the night to help us accomplish our goal!! I can't say enough about how stunning our floors are from the work they have done for us!! I suggest if your looking to restore your concrete floors I'd definitely go with these guys!!!
Exotic Concrete Coatings
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Reviewed in September 2023
When I hired them, I told them I would be on vacation during the time frame that they would do the job. I emphasized that I wanted the job done, and dried, by the time I returned, so I didn't have to drive over my grass to access the garage. They did a fine job.
All Day Asphalt Sealcoating and Repairs, LLC
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Reviewed in December 2022
Tim has helped me out with a few different trailer rebuilds. He has a vast knowledge of welding and never cuts corners. Tim goes above and beyond with the projects he takes on.
DBA Warrior Welding
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Reviewed in March 2022
Sherrie and Jeffery did an absolutely amazing job! They were very professional and their work was meticulous. They set up and cleaned up each day, without a trace. Anyone would be hard-pressed to find a drop of errant paint. And, their lines are clean and straight. :)
Chameleo Painting LLC
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Reviewed in April 2020
Started out ok, gave good sales pitch and seemed knowledgeable but then it was all downhill. Save yourself the headache and stress, go with a different contractor. The project started 2 mo behind schedule and finished (mostly) 3 months behind schedule. We were told we could use the...
Sweetwood Builders
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Reviewed in September 2019
Kyle completed the job in a day. He worked hard to make sure it had a great curb appeal. He removed a step, removed concrete to make it level, added stone, and returned the step in its placed. I can now use the step with ease. I recommend Kyle for any masonry project. He is going to replace a...
Accucut Concrete Finish and Removal
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Reviewed in October 2017
The next day, I received the following response: "We appreciate your request, but, we are not interested in bidding on this project, at this time." Apparently, Main Concrete is definitely not the place to go if you are looking for someone to assist with a small cement job. They are not...
MAIN CONCRETE
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Reviewed in February 2017
We couldn't be happier. To point out some of the items that stuck out to us we would like to begin that each crew was a pleasure to have on site. I work from home and had time to get to know each crew through the process of slab pour to finishing touches. they were all respectful, knowledgeable...
Affordable Contracting Services
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Find Concrete mudjacking pros in Fremont

Custom Concrete & Hardscapes

4.9(

)

Concrete - Injection Leveling - Mudjacking - For Business

Serving Fremont, WI and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Job was done a month in advance. Scott has his crew dig out the project on a Friday and was framed and poured the following Monday. Most of clean ups was completed when then left. Overall very happy with the service."

+47

Response time1 day

1 neighbors recently requested a quote

Recommended by100%of homeowners

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

Serving Fremont, 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

71 neighbors recently requested a quote

Recommended by60%of homeowners

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BERRIOCHOA CONSTRUCTION, INC.

New to Angi

Concrete - Injection Leveling - Mudjacking - For Business

Serving Fremont, WI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

General contractor. Jack of all trades. \nGreat craftsmanship .\n608.800.7867

6 neighbors recently requested a quote

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Raiserite Foundation Pier System, Inc.

4.0(

)

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

Serving Fremont, WI and surrounding areas

In business since 1974

Free estimates

Warranties offered

"They work was done exactly when they said they would do it, at the exact price they quoted.The results were very good. I would be willing to use their service again if sections of concrete needs to be leveled. I feel comfortable recommending them to friends and relatives."

Response time2 days

Recommended by81%of homeowners

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AAE Concrete and Construction LLC

5.0(

)

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

Serving Fremont, WI and surrounding areas

Free estimates

Credit card accepted

"Driveway looks great, work was done timely. Only negative is we had lots of cleanup afterwards."

+18

Response time4 days

Recommended by100%of homeowners

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Concrete Mudjacking questions, answered by experts

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.

Mudjacking can be an expensive foundation repair process, but in many cases, it’s well worth the investment. This is especially true if you’re lifting a portion of sunken foundation slab back into place. In that case, mudjacking can help avoid major structural damage and even home collapse by restoring the integrity of your structure with minimally invasive procedures. Mudjacking a concrete patio, walkway, or sidewalk can be worthwhile because it removes tripping hazards and makes your outdoor area more aesthetically appealing.

Most states and municipalities don’t require concrete mudjacking companies to carry a specific license, but they usually need to have a general contractor’s license, and they should be fully insured. The only exception is if the mudjacking company provides foundation repairs as well, or if it offers mudjacking for home foundations. In that case, they will typically need a foundation repair contractor’s license. You can check state requirements and then use Angi’s license lookup tool to confirm that a company is properly licensed to provide mudjacking services in your area.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

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 Fremont, WI homeowners’ guide to concrete mudjacking services

From average costs to expert advice, get all the answers you need to get your job done.

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