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

General contractor · Sunnyside, WA

Mountain States Const Co

Active  Washington registration MOUNTSC352DC · per L&I records

LicensedBondedInsured

Is Mountain States Const Co Licensed?

Washington L&I records list Mountain States Const Co with registration number MOUNTSC352DC and status ACTIVE, valid until Apr 10, 2028. The business address on file is in Sunnyside, WA 98944.

License Details

License #
MOUNTSC352DC
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Mar 3, 1965
Expires
Apr 10, 2028
Business type
Corporation
UBI (state business ID)
393002413
City
Sunnyside, WA 98944

Bond and Insurance on File

Surety bond
$30,000 · Hartford Fire Ins Co
Effective Jan 28, 2025 · Until Canceled
Liability insurance
$2,000,000 · Zurich American Ins Co
Expires Apr 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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