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

General contractor · Moses Lake, WA

Mainline Const Comp LLC

Active  Washington registration MAINLCC822QB · per L&I records

LicensedBondedInsured

Is Mainline Const Comp LLC Licensed?

Washington L&I records list Mainline Const Comp LLC with registration number MAINLCC822QB and status ACTIVE, valid until Feb 4, 2027. The business address on file is in Moses Lake, WA 98837.

License Details

License #
MAINLCC822QB
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Nov 2, 2018
Expires
Feb 4, 2027
Business type
Limited Liability Company
UBI (state business ID)
604333179
City
Moses Lake, WA 98837

Bond and Insurance on File

Surety bond
$30,000 · Western Surety Co
Effective Jul 6, 2024 · Until Canceled
Liability insurance
$1,000,000 · Western World Ins Co
Expires Mar 3, 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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