Washington L&I Data · Updated Oct 30, 2026Free and Independent · Not a Government Site

General contractor · Kingston, WA

Supreme Plumbing Company, LLC

Active  Washington registration SUPREPC741JH · per L&I records

LicensedBondedInsured

Is Supreme Plumbing Company, LLC Licensed?

Washington L&I records list Supreme Plumbing Company, LLC with registration number SUPREPC741JH and status ACTIVE, valid until Apr 8, 2028. The business address on file is in Kingston, WA 98346.

License Details

License #
SUPREPC741JH
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Apr 8, 2026
Expires
Apr 8, 2028
Business type
Limited Liability Company
UBI (state business ID)
603294643
City
Kingston, WA 98346

Bond and Insurance on File

Surety bond
$30,000 · Western Surety Co
Effective Apr 1, 2026 · Until Canceled
Liability insurance
$1,000,000 · RLI Ins Co
Expires Jan 9, 2027
Accuracy notice. Data from Washington L&I open data (public domain, PDDL), not affiliated with any government. Records change; confirm on the official L&I Verify tool before hiring. Search other businesses with the Washington contractor license lookup.

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