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1-866-slabjack Construction
1-866-SLABJACK is your local cement raising experts in Mercer Island, Seattle, Bellevue, Tacoma, Olympia and Kent. We are Olympia's first call for a cost-effective alternative for void filling, road and highway raising and commercial. Are you in Kent and need concrete re-leveling or in Tacoma with an uneven basement floor? Give your local professionals a call! Specializing in concrete and cement leveling.
1-866-SLABJACK is the top choice for Seattle cement lifting and raising services. 1-866-SlabJack provides expert services from Polyurethane concrete raising to providing the best fix for sidewalk crack, entryway cracks, garage floor cracks and more! Proudly fixing cracks for residential and commercial concrete lift customers. Ranked number one for Seattle polylevel services, Bellevue poly lift, working on Olympia settlement, or a Kent concrete lift! Our office has moved to: 700 NW GILMAN BLVD, STE E103B PMB 173, ISSAQUAH, WA 98027.
From BuildZoom: 1-866-slabjack, 6116 211th St SW, Lynnwood, WA (Employees: FREEBURG, WILLIAM JAMES and FREEBURG, WILLIAM S) holds a Construction Contractor, Concrete license and 2 other licenses according to the Tukwila license board.
Their BuildZoom score of 99 ranks in the top 15% of 128,670 Washington licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring 1-866-slabjack, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
1-866-slabjack Services
1-866-slabjack Contact Information
This is a sample of this contractor's permits. Click here to access their complete permit history.
1-866-slabjack License info
Verified License
| License # | SLABJN*943L1 |
| Status | Active |
| City | Tukwila |
| Type | Construction Contractor, Concrete |
| Class | Limited Liability Company |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for 1-866-slabjack at the The City of Tukwila, WA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SLABJN*943L1 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
| Business Type | Limited Liability Company |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for 1-866-slabjack at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | SLABJN 943L1 |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Concrete |
| Business Type | Limited Liability Company |
- When BuildZoom last verified this license, it had an expiration date of June, 2018. Check the current license status of 1-866-slabjack with the Washington State Department of Labor & Industries
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | State Farm Fire & Cas Co |
| Insured up to | $2,000,000 |
Bonded
| Bonded Agent | State Farm Fire & Cas Co |
| Bond Value | $6,000 |
Great!! – SlabJack works miracles with concrete!! My husband and I were so close to having foundation work done to replace and relevel our concrete pad, but we decided instead to try a leap of faith and use slabjack. They did an incredible and swift job “mudjacking” our existing pad, returning it to its original leveled state and saving us a lot of money!