Thinker Construction

General · Lakewood, WA · License #THINKC*828PP

Expired since Jan 30, 2025

State-verifiedWhat does verified mean?
  • State-verified Checked against WA L&I records, updated daily.
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License facts

Thinker Construction is one of 617 General contractors registered in Lakewood, registered with WA L&I since 2018. Registered longer than roughly half of General contractors in Lakewood. Principals on record since 2018.

License type
CONSTRUCTION CONTRACTOR
Effective date
Oct 17, 2018
Expiration date
Jan 30, 2025
Suspend date
Oct 12, 2023
UBI
604331005
Business type
Limited Liability Company
Phone
(253) 431-6989
Location
Lakewood, WA 98499

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

A $30,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for every general contractor in Washington.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

NameStart date
Seungyong OhOct 17, 2018
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 617 General contractors registered in Lakewood.

Other General contractors in Lakewood, WA

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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.