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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

Top-Rated Concrete mudjacking pros in Millwood - Updated Nov 2026

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
76 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

25 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

"We had a great experience with ABC concrete, the crew was there on the day and time stated in the bid. Very good job on the 21'X21' slab for our new metal carport. Would have them do any kind of concrete work indeed. Thank you again Travis"
Additional Photos
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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

"They did a fantastic job. Gave us the best quote. Very happy"
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

"Very meticulous and thorough on the prep work and did an excellent job of of insulating my detached garage. I highly recommend them for and spray foam insulation jobs."
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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Additional Photos

+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 FAQs, answered by experts

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. 

Yes, you can mudjack cracked concrete, but the cracks will need to be repaired once the concrete has been leveled. If the concrete is severely cracked in multiple places, replacement may be a better option, but for less severe cracking, mudjacking is a good solution as long as cracks are correctly caulked and sealed.

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.

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 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.

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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