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Verified Reviews for Concrete Mudjacking pros in Grafton, ND

*The Angi rating for Concrete Mudjacking companies in Grafton, ND 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 Grafton, ND 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 April 26, 2026

Find Concrete mudjacking pros in Grafton

Avatar for American Waterworks
American Waterworks
4.5(
171
)

Serving Grafton, ND and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"Quoting was fair and easy. There was a bit of a mix up between the quote and the person's doing the work, but was resolved fairly quickly the work was done just as quickly. Our concrete was raised noticeably and our issue resolved at the time of the work. They have a great warranty, which should be considered with every job in my opinion, it's a fair price for peace of mind! Would use again and have already pass along a referral!"
Another Sinking Floor
Dirt Crawlspace in Elk Mound, WI
Concrete stoop had sunk over 6 inches
Foundation Failure Signs
Increased Efficiency of Crawlspace in Elk Mound

+156

Response time4 hrs
641 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Groundworks
Groundworks
4.3(
247
)

Serving Grafton, ND and surrounding areas

Approved (Corporate)

In business since 2005

Free estimates

Warranties offered

"Jacob D and Lenard S provided great service. Professional and friendly. Made sure I knew what was going on and answered questions. Treated my home and my family with respect and didn't damage anything, which not all contractors seem concerned about. I have some additional basement work that will need to be complete and I will definitely be using Innovative again."
Foundation
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+16

144 neighbors recently requested a quote
Recommended by88%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.

The polyurethane used for polyjacking will expand and cure in 15 to 30 minutes. After that point, your slab will be safe to walk on and even drive on in the case of a sidewalk or concrete driveway. Double-check with your concrete lifting specialist to confirm a curing timeline, as products can differ.

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. 

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.

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.

The Grafton, ND 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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