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Find Concrete injection leveling mudjacking pros in Kent

Avatar for Slabjack Geotechnical
Slabjack Geotechnical
4.9(
66
)

Serving Kent, WA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Did a great job leveling my walkway to front door and where it attaches to driveway. My worker even left me a couple tubes to chalk other cracks! Expensive though."
 Residential entry before
 Residential entry after
 Sidewalk after
 Sidewalk Before
 Large Porch before

+2

Response time1 day
62 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Northwest Concrete Cutting
Northwest Concrete Cutting
4.9(
25
)

Serving Kent, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"I needed to have my crawlspace entrance widened to accommodate a new furnace. For starters, the wood frame around the entrance, nailed to the concrete foundation, would have to be removed. Additionally, a few inches of the concrete wall would have to be removed to make the opening even wider. The work was complicated by the fact that the entrance was surrounded by a small aluminum enclosure, which made things pretty cramped. <br /> The two NCC employees (Garret and another) arrived on time. They removed the frame with a large pry bar. They also made a clean 20" vertical cut through the 8" concrete wall. When they were done they made sure I thought the opening was large enough for the furnace. In the end, we concluded that the aluminum enclosure would also need to be removed. They were willing to do that too, but they didn't have a reciprocating saw with them. They did advise me on how they thought it could be done. <br /> <br />"
Response time1 day
5 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Groundworks
Groundworks
4.6(
247
)

Serving Kent, WA and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"Danila and Valeri did an excellent job on repairing the concrete on my driveway! These gentlemen are geniuses! I am very satisfied with their work! "
Foundation
Foundation
Foundation
Concrete
Concrete

+16

Response time2 days
157 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for RPM Restoration, LLC
RPM Restoration, LLC
4.8(
18
)

Serving Kent, WA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Not only did RPM provide the best quote but they were able to schedule the job for the next week. Three other companies were higher cost and were estimating 3-4 weeks before they could address the problem. RPM arrived when they promised and did a great job. Peter and his crew raised my large concrete stairs back into place and corrected the uneven/tilting sidewalk. When they were done with the work they did an excellent job cleaning and restoring the work area. I would highly recommend RPM Restoration and would not hesitate to use them in the future."
Response time3 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for TerraFirma Foundation Systems
TerraFirma Foundation Systems
4.5(
67
)

Serving Kent, WA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Very timely and reliable. Upfront about timelines and good follow through with details and dates. Recommended for large water proofing job."
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%
103 neighbors recently requested a quote
Avatar for Step Up Concrete & Construction LLC
Step Up Concrete & Construction LLC
4.9(
87
)

Serving Kent, WA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"We had a great experience working with Step Up Concrete & Construction and would recommend them to others as well as work with them in the future if we have additional concrete projects down the road. We requested quotes from several companies and Step Up was the fastest to respond and complete the estimate process. They were knowledgeable about our options for addressing the reason our old asphalt driveway was failing with low spots and a pothole. It was an easy choice to work with them after the estimate experience. They were excellent at keeping in touch to get the work scheduled and to make sure everyone was on the same page about what we were looking for with our new driveway with an extension on the side. The work was done within the timeline explained and the crew was very pleasant to interact with. We are very happy with the way our new driveway looks and with the smooth experience of getting it done through Step Up Concrete & Construction."
Recommended by98%of homeowners
Avatar for SLABJACK NW LLC
SLABJACK NW LLC
4.9(
117
)

Serving Kent, WA and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Slabjack performed above my expectations, they found that the previous person that did the concrete. Failed to put in relief cuts to drain water. The team did a great job of performing that task. It rained today, and the water now runs down the patio in the right direction. Away from the home!! Please let the team that arrived at my home A big Thanks!!! Keep up the great work !"
Recommended by96%of homeowners
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FAQs for concrete injection leveling mudjacking projects in Kent, WA

Mudjacking and foam jacking differ significantly in both materials and methods. Mudjacking uses a cement-based slurry to fill voids beneath a slab, while foam jacking uses expanding polyurethane foam delivered under high pressure to achieve superior structural support. This material distinction enhances load-bearing strength and overall stability in your repair.

Mudjacking takes between one and three days to dry completely. During this time, it's important to avoid putting weight on the slab until it's fully cured. The drying time depends on the project size and environmental conditions. In contrast, polyurethane foam used in foam jacking can cure in as little as one hour.

No, mudjacking is not a permanent fix for sinking concrete. While it effectively lifts the slab and can last five to 10 years, it doesn't address underlying soil issues that may cause future sinking. For a more permanent solution, you might consider foam jacking or complete slab replacement, which can address deeper structural problems.

The Kent, WA homeowners’ guide to concrete injection leveling mudjackings

From average costs to expert advice, get all the answers you need to get your job done.