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TRUSTED BY RENTON, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon343
    Verified concrete mudjacking services reviews

Verified Reviews for Concrete Mudjacking pros in Renton, WA

*The Angi rating for Concrete Mudjacking companies in Renton, 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 Renton, 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 November 13, 2025

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

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

Serving Renton, 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 Slabjack NW, LLC
Slabjack NW, LLC
4.6(
5
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, WA and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"We had our patio done since it was sinking. It came out beautiful but after a day it sunk about a 1/4 inch. They gave us a updated warranty for a year that if it sinks more than an inch they will come out and fix it. The quote came back less than their competitor."
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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Near Me Roofing Company
5.0(
74
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, WA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Ari and Elijah - thankyou for an excellent job - well done. Professional tradesmen - nothing too much trouble. After sales service was excellent - fixed couple of small problems immediately. Recommend them highly."
Response time4 days
Recommended by80%of homeowners
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Avatar for Groundworks
Groundworks
4.3(
314
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Concrete slab raised several inches and leveled. Trench drain installed. No mess left behind."
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
123 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for TerraFirma
TerraFirma
4.0(
100
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"I have had two issues since they installed the new sump pump and irrigation. Issue number one was water still getting passed the new concrete. The other issue is that the new concrete was not level at all which has caused issues with the new flooring I installed. However, their customer service is top notch and will work hard to take care of you."
A System Design Specialist helping a homeowner
Encapsulating a crawl space
Fleet of vehicles in our Portland, Oregon locatio
Loading up our truck for a piering job
Loading up a truck for a waterproofing job

+33

Response time2 hrs
Response rate100%
88 neighbors recently requested a quote
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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 Renton, 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 Concrete Champs LLC
Concrete Champs LLC
4.6(
25
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, 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 RKB Construction LLC
RKB Construction LLC
4.9(
13
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Renton, WA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Highly Recommended!! They came and got the job done, Pressure washed my Driveway and Sidewalk and Patio. Customer Service was Awesome!! Great Communication!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by100%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 Renton, 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 Renton, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"If you need concrete work done this is the company to pick. Their price was fair, they do high quality work and are great to work with. Nelson responded very quickly to our request and had some good ideas for what needed to be done. They finished our driveway ahead of time and we get lots of complements on it!!!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

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

Most projects take 1-3 hours, with immediate usability after completion.

Concrete leveling is not typically covered by insurance. In some cases where the shifting concrete is caused by a natural disaster or storm, you may be able to file an insurance claim if your policy specifically covers those circumstances. In most cases, though, you’ll pay out-of-pocket for concrete leveling.

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.

Concrete leveling is absolutely worth it if you have sunken concrete slabs and want to restore them to level, especially if the slab is part of your home foundation. Concrete leveling is less than half the price of replacing concrete sidewalks, patios, walkways, and pool decks, and it’s about a quarter of the cost of replacing a foundation. If you also treat the underlying problem, it can be a worthwhile and permanent solution.

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 Renton, 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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