1-866-SLABJACK
Polyurethane foam concrete lifting and slabjacking for driveways, patios, sidewalks, and garage floors in Seattle, Tacoma, and the Puget Sound. In business since 1995.
About
1-866-SLABJACK (Slabjack NW, LLC) has been based in Lynnwood, Washington since 1995. The company switched from traditional mudjacking to all-polyurethane foam lifting in fall 2018, now injecting expanding foam beneath settled driveways, sidewalks, patios, garage floors, pool decks, porches, and basement slabs to restore them to grade. They serve residential customers throughout the Puget Sound region, including Seattle, Tacoma, Bellevue, Redmond, Olympia, Renton, Marysville, Everett, and Puyallup. The company is listed on Yelp (6116 211th St, Lynnwood WA, 33 reviews updated September 2025), Angi, and HomeAdvisor (4.6/5 overall rating), and has a BBB profile on file.
Methods & Techniques
Polyurethane Foam Injection
A modern concrete lifting technique using expanding polyurethane foam. Lightweight, fast-curing, waterproof, and minimally invasive.
Service Area
Puget Sound area: Seattle, Tacoma, Bellevue, Olympia, Everett, Marysville, Puyallup, and surrounding communities
Contact Information
Phone
(866) 752-2522Warranty
Warranty details provided with project estimate
Pricing
Free estimates available
Turnaround
Foam cures quickly; surface ready shortly after completion
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