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

General contractor · Moses Lake, WA

Mountain Rock Installation LLC

Active  Washington registration MOUNTRI840KO · per L&I records

LicensedBondedInsured

Is Mountain Rock Installation LLC Licensed?

Washington L&I records list Mountain Rock Installation LLC with registration number MOUNTRI840KO and status ACTIVE, valid until May 22, 2028. The business address on file is in Moses Lake, WA 98837.

License Details

License #
MOUNTRI840KO
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
May 20, 2016
Expires
May 22, 2028
Business type
Limited Liability Company
UBI (state business ID)
603594889
City
Moses Lake, WA 98837

Bond and Insurance on File

Surety bond
$30,000 · MERCHANTS NATIONAL BONDING INC
Effective Mar 20, 2026 · Until Canceled
Liability insurance
$2,000,000 · State National Ins Co Inc
Expires Mar 20, 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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