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

General contractor · Richland, WA

Diamond Const Solutions LLC

Active  Washington registration DIAMOCS790PQ · per L&I records

LicensedBondedInsured

Is Diamond Const Solutions LLC Licensed?

Washington L&I records list Diamond Const Solutions LLC with registration number DIAMOCS790PQ and status ACTIVE, valid until Nov 15, 2027. The business address on file is in Richland, WA 99354.

License Details

License #
DIAMOCS790PQ
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Oct 18, 2021
Expires
Nov 15, 2027
Business type
Limited Liability Company
UBI (state business ID)
604767218
City
Richland, WA 99354

Bond and Insurance on File

Surety bond
$30,000 · Westfield Insurance Co
Effective Nov 14, 2026 · Until Canceled
Liability insurance
$1,000,000 · State National Ins Co Inc
Expires Mar 30, 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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