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TRUSTED BY GRANTS PASS, OR HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon28
    Verified concrete mudjacking services reviews

Verified Reviews for Concrete Mudjacking pros in Grants Pass, OR

*The Angi rating for Concrete Mudjacking companies in Grants Pass, 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 Grants Pass, 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 14, 2026

Find Concrete mudjacking pros in Grants Pass

Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.0(
105
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Skyler and TerraFirma far exceeded our expectations. The injection process of the foam raised our cracked garage floor back to level. Skyler’s customer service was the best. I highly recommend TerraFirma and hope that you get Skyler as the person doing the work… you will not be disappointed!"
Crawl Space Encapsulation with TerraFirma
Basement Waterproofing with TerraFirma
Foundation Repair with TerraFirma
Concrete Lift and Repair with TerraFirma
Before - Basement Waterproofing in Eugene, OR

+33

Response time30 mins
72 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for D.C QUALITY CONCRETE LLC
D.C QUALITY CONCRETE LLC
4.8(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

In business since 2018

Free estimates

"Went very well. Told us up front what the cost would be. It was very reasonable. After the job was done, he came back and fixed the (very) minor things that we did not like until we were satisfied. He even came back and fixed something that we had declined and changed our minds about afterwards. Je did not charge extra, even though it was our misunderstanding. I would highly recommend him and we WILL use him again for our next project."
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+2

Recommended by100%of homeowners
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Carpenter 4 U
4.3(
10
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"He charges by the hour rather than bid, but his guess of the time and material cost was very close.  He and his helper are hard working, friendly, accommodating,  and cleaned up the site after the work was finished.  I would use him again for future handyman projects.
"
Recommended by100%of homeowners
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Avatar for Mid Valley Building LLC
Mid Valley Building LLC
3.6(
47
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Replaced my roof.  I have a large roof because I have a one story home with over 2100 square feet (not including the two car garage).  I took advantage of the Big Deal and because of that I was able to get a roof with a little better quality roof with 50 year warranty for the same price as 30 year warranty roofs. I also had them replace three sky lights.   I gave them a "C" for responsiveness because I had to email a couple of times to nail down a date for them to complete.  I'm still waiting for one of my sky lights and I haven't heard from him for a couple of weeks.



|



|Thank you for the big deal because although I have had a little frustration it is well worth it.  They completed the roof in 2 days and that is saying something during the winter and a large roof.  They cleaned up really well and I have already given them a reference to my Mom which I wouldn't do if I didn't think they were fair and didn't do a good job."
Chesire Home
Eugene Roof
Exposed Aggragate
Paul's Job
Kevin's Job

+5

Recommended by75%of homeowners
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Copeland Sand & Gravel, INC.
5.0(
1
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Grants Pass, OR and surrounding areas

In business since 1963

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs.\nIt is our mission to provide excellent customer service from start to completion of a project.\nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner.\nOur reputation is based on service, safety and quality, regardless of how large or small the job.

Projects
Projects
Projects
Response time6 days
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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 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.

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 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. 

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.

The Grants Pass, OR 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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