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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon246
    Verified concrete mudjacking services reviews

Verified Reviews for Concrete Mudjacking pros in Snohomish, WA

*The Angi rating for Concrete Mudjacking companies in Snohomish, WA 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 Snohomish, WA 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 December 07, 2025

Find Concrete mudjacking pros in Snohomish

Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.7(
76
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Corrected a uneven concrete walkway. Because of the height difference in my concrete walkway it was a dangerous tripping hazard. I am very happy with their work. I highly recommend them!"
Residential entry before
Residential entry after
Sidewalk after
Sidewalk Before
Large Porch before

+2

Response time1 day
80 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Slabjack NW, LLC
Slabjack NW, LLC
4.6(
5
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"They raised my driveway to the level of the garage floor. Looks great."
Raise Porch Concrete
Raise Porch Concrete
Raise Porch Concrete
Raise Porch Concrete
Raise Porch Concrete

+14

Response time1 day
Recommended by100%of homeowners
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Avatar for Groundworks
Groundworks
4.7(
17
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Highly recommend. From my consultation with Kirsten to the the job with Wyatt and his crew of Tucker and Quevin, everything was done in a professional manner. If I owned the company these are the kind of employees I would want to have working for me!"
Foundation
Foundation
Foundation
Concrete
Concrete

+15

39 neighbors recently requested a quote
Recommended by64%of homeowners
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Avatar for AAA Quality Concrete
AAA Quality Concrete
4.8(
53
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

In business since 2010

Free estimates

"Very happy with our new concrete. We had a patio, RV pad, and our stairs redone by AAA Quality Concrete this spring. Kano has the heavy equipment and experience needed to tackle this large job. The written contract was simple and easy to understand. A round corner here and a square corner there, I got everything I asked for. The finished product looks amazing, my neighbors were very impressed. 100% would recommend."
Recommended by97%of homeowners
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Avatar for Joseph Concrete Specialist
Joseph Concrete Specialist
4.7(
26
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Joseph's Concrete did an good job. I would hire again."
WALKWay
driveway
patio
Additional Photos
Additional Photos

+58

Recommended by95%of homeowners
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Avatar for Northwest Poly Services, LLC
Northwest Poly Services, LLC
4.8(
23
)
Concrete - Injection Leveling - Mudjacking

Serving Snohomish, WA and surrounding areas

In business since 2017

Free estimates

Warranties offered

"They raised a sunken cement sidewalk. They were punctual, efficient, explained things well, friendly, cleaned up, and did great work! Beautiful! I highly recommend them!"
Small Drill Hole in Concrete
Sunken and Settled Concrete Slab Before
Uneven Concrete Walkway Slab
Level Concrete Walkway Slab
After lifting the concrete walkway slab

+2

Response time1 day
Recommended by90%of homeowners
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Avatar for Concrete Champs LLC
Concrete Champs LLC
4.6(
25
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Great start, the work was halted for a week due to unforeseen damage to the water pipes. This was not the Concrete Champs Co.'s fault, previous owners of our home had redone the water pipes not to code and the water pipe was right below the driveway, rather that 2 feet. After the water pipe was repaired and placed further down per code, the driveway construction was resumed.. No further issues and we know have a high quality driveway that was built correctly, with layers of gravel, re-bar reinforcement, and sealed after completion. It looks great and is built to last."
Modifications to an existing slab to make it suitable for building a shed.
Monolithic Slab ready for building.
Part 2: Smooth finished footing walls after building is up.
Part 1: Garage footing and floor.
Wide Slate Stamped Border with a broomed interior.

+7

Recommended by95%of homeowners
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Avatar for ATA Contracting
ATA Contracting
4.5(
158
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Everything went great. I am planning to do some more concrete work, and will be having ATA back out. It was a very positive experience. I would recommend them to my friends who need concrete work. I am happy with the finished product."
Recommended by94%of homeowners
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Avatar for Nelson's Concrete Designs LLC
Nelson's Concrete Designs LLC
4.1(
121
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Snohomish, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They did a wonderful job with the concrete and we are very pleased with the results."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by80%of homeowners
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Concrete Mudjacking questions, answered by experts

Costs range from $500 to $1,500, depending on the size and condition of the area.

Pros often use mudjacking or polyurethane foam injection to level a sunken concrete patio. Both methods lift the slab by filling voids beneath it. After properly compacting the soil beneath it to prevent future settling, the concrete may need to be removed and re-poured for severe 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.

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 and mudjacking can both be effective solutions for sinking concrete, but they have key differences. Polyjacking, which uses expanding polyurethane foam, is often considered a better option because the foam is significantly lighter than the cementitious material used for mudjacking. This reduced weight puts less pressure on the underlying soil and lowers the risk of future sinking. Polyjacking is suitable for any sinking concrete slab, while mudjacking is typically only recommended for non-structural concrete, such as sidewalks, patios, pool decks, and driveways. The primary drawback of polyjacking is its cost, which can be up to four times higher than mudjacking—as much as $25 per square foot compared to a maximum of about $6 per square foot for mudjacking.

The Snohomish, WA 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