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TRUSTED BY SEATTLE, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon298
    Verified concrete mudjacking services reviews

Verified Reviews for Concrete Mudjacking pros in Seattle, WA

*The Angi rating for Concrete Mudjacking companies in Seattle, 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 Seattle, 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 May 19, 2026

Find Concrete mudjacking pros in Seattle

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

Serving Seattle, 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
68 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 Seattle, 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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Near Me Roofing Company
5.0(
74
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seattle, 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(
313
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seattle, 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
171 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.0(
99
)
Concrete - Injection Leveling - MudjackingConcrete - Injection Leveling - Mudjacking - For Business

Serving Seattle, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Had a sump pump installed. Haven’t had a repeat of the problem."
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 time40 mins
Response rate98%
92 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 Seattle, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I could not be more pleased with Joseph and the work he performed. I needed an existing patio to be replaced due to tree roots which impacted drainage towards the house foundation. After 5 bids, I decided to go with Joseph due to his competitive bid and demonstrated expertise. He and his team were stellar, solid communication, friendly, and took the time to explain to me the leveling/answering all my questions. In 3 short days the project was completed and it looks great. I would highly recommend Joseph to anyone looking for concrete work."
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 Seattle, 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 Seattle, 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 Seattle, WA and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"Wonderful job. Definitely will hire again if/when I need more concrete work done"
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 Seattle, WA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"We recently hired Nelson Concrete to pour a patio in our yard. Nelson was very helpful in explaining our options and helping design the project. His price was very competitive. We signed the contract Friday afternoon and on Monday the Nelson crew was on site. The concrete was poured by Wednesday and Nelson came on Thanksgiving Morning to finish the project. The resulting patio is exactly what we requested and we are very pleased."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by80%of homeowners
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Showing 1-10 of 103
Concrete Mudjacking questions, answered by experts

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.

The average cost for mudjacking is around $1,200, though prices can range from $300 to $3,400. On a per-square-foot basis, you can expect to pay between $3 and $8, with an average of about $5 per square foot. The final cost depends on several factors, including the square footage of the concrete, the type of slab, its accessibility, whether it is load-bearing, and the type of material used to lift it. Generally, lifting a driveway, small patio, or sidewalk is less expensive than lifting a slab foundation or garage floor.

It’s best not to perform mudjacking in the winter unless the ground temperature remains above freezing. Freezing temperatures can cause the slurry to harden too quickly, compromising its strength and longevity. Concrete is also more susceptible to cracking and splitting in cold temperatures, so there’s a higher risk of damaging the slab during the drilling and lifting process in winter.

Mudjacking is usually reserved for light-duty slabs, like patios, driveways, and sidewalks. However, it can be an effective way to lift garage slabs and concrete around the perimeter of the home, which could harm your foundation if it’s not done properly. The risk of damage is why having a professional mudjacking company carry out the work is important. This type of slab or foundation repair is relatively inexpensive, especially if you consider that a DIY job requires that you pay to rent the necessary equipment.

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. 

The Seattle, 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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