General contractor · Moses Lake, WA

Mills Contractors Inc

Active Washington registration MILLSCI961RH · per L&I records

LicensedBondedInsured

Is Mills Contractors Inc Licensed?

Washington L&I records list Mills Contractors Inc with registration number MILLSCI961RH and status ACTIVE, valid until Jan 23, 2027. The business address on file is in Moses Lake, WA 98837.

License Details

License #: MILLSCI961RH
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Dec 8, 2004
Expires: Jan 23, 2027
Business type: Corporation
UBI (state business ID): 602444142
City: Moses Lake, WA 98837

Bond and Insurance on File

Surety bond: $30,000 · Ohio Cas Ins Co
Effective Jul 1, 2024 · Until Canceled
Liability insurance: $1,000,000 · United Financial Casualty Comp
Expires Dec 8, 2026

What Active Status Means

The registration is current: L&I has a bond and liability insurance on file and the term has not ended. ACTIVE is necessary but not sufficient, so also check the expiry date, the bond and the insurance below.

Can this business work under this registration? Can work while it stays active.

The registration has 84 days left before it expires on Jan 23, 2027. If your project runs past that date, ask whether the business has renewed.

All status codes are explained in Washington Contractor License Statuses Explained.

How This Record Compares in Moses Lake

Mills Contractors Inc has held registration MILLSCI961RH for 21.9 years. The median for the 314 active general contractors with a Moses Lake address is 5.8 years, and 97 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 41 of them registered in the last 12 months.

100% of these Moses Lake records have a surety bond on file and 100% have liability insurance on file. The median insurance amount on file is $1,000,000; this business lists $1,000,000, which is equal to that median. Insurance amounts are what the insurer reported to L&I; they are not a rating of the business.

Record Timeline

Dec 8, 2004: Current registration MILLSCI961RH took effect.
Jul 1, 2024: $30,000 surety bond with Ohio Cas Ins Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Dec 8, 2026: United Financial Casualty Comp liability policy on file expires.
Jan 23, 2027: Registration expires unless renewed.

Checks for General Contractors

General contractors must file a $30,000 surety bond (RCW 18.27.040, effective July 1, 2024). This record lists a $30,000 bond. See General vs Specialty Contractor Registration in Washington.
Use a general contractor when the project involves more than one trade. Subcontractors on your job must be registered too.
Compare bids on scope, schedule and payment terms, not just the total.
More detail: How to Choose a General Contractor in Washington.

How to Verify This Contractor

Use the Confirm on L&I Verify button and search registration MILLSCI961RH or UBI 602444142. The status there is the official one.
Check that the name on your bid or contract matches Mills Contractors Inc exactly (a corporation).
On L&I Verify, look for bond claims, lawsuits and any newer registration.
Ask for a certificate of insurance sent directly by the insurer, and compare it with the United Financial Casualty Comp policy on file.

A full walkthrough is in How to Check a Contractor License in Washington.

Record data as of Oct 30, 2026, from the Washington L&I contractor file.

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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