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TRUSTED BY MILLWOOD, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon84
    Verified concrete mudjacking services reviews

Verified Reviews for Concrete Mudjacking pros in Millwood, WA

*The Angi rating for Concrete Mudjacking companies in Millwood, 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 Millwood, 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 July 17, 2026

Find Concrete mudjacking pros in Millwood

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

Serving Millwood, 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
78 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Groundworks
Groundworks
4.2(
924
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Small jobs welcome

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Basement
Basement
Basement
Concrete
Concrete

+9

17 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for ABC Concrete
ABC Concrete
5.0(
7
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

In business since 2015

Free estimates

"Very well! Very professional and worked with me and my time line. I would definitely recommend ABC concrete, in fact I already have another project for Travis and crew."
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+4

Recommended by100%of homeowners
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Avatar for PolyTech Northwest
PolyTech Northwest
4.9(
18
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Poly Tech field technician is actually the Owner! He and his assistant were AWESOME ! Definitely went above and beyond in expanding their scope over and above the estimate at no additional charge!! And their work is First Rate and it exceeded our expectations totally! If you need any concrete work done at very reasonable costs don t look any further! Ron and Joy Anderson"
Response time2 days
Response rate91%
Recommended by94%of homeowners
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Avatar for PolyTech Northwest
PolyTech Northwest
4.9(
18
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"They did a great job very professional, price was good. Would recommend them and use them again."
Response time1 day
Recommended by94%of homeowners
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Avatar for Liffel Concrete
Liffel Concrete
5.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

Free estimates

"Liffel Concrete provides excellent service. Job strategy was clearly communicated before the work was bid and the bid clearly listed all work. All items were completed on time and pricing was competitive. The finished product is excellent, more like what you might see in a grocery store than in a shop. The floor is very flat with a nice, smooth troweled finish. I recommend Liffel Concrete."
Additional Photos
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+23

Recommended by100%of homeowners
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Streamline Industrial
5.0(
4
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

In business since 2020

Free estimates

"Streamline Industrial Corp. was quick, prompt, and performed superior work. Their estimate was very accurate on price as well as time. The employees were polite, knowledgeable, and professional. I’m extremely happy with how my deck turned out. Truly quality craftsmanship throughout as well as quality materials used. I would absolutely hire them again. 10/10 would recommend."
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Avatar for Iron & Ash LLC
Iron & Ash LLC
5.0(
5
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Millwood, WA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Chris has wonderful insight and has a good a eye and is a pleasure to work with."
Response time2 days
Recommended by100%of homeowners
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Showing 1-10 of 13
Concrete Mudjacking questions, answered by experts

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.

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.

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.

Many contractors offer warranties for their work. Confirm terms before starting the project.

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 Millwood, WA 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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