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

General contractor · Lakewood, WA

Mountain Construction

Active · expires in 50 days  Washington registration MOUNTC*840RO · per L&I records

LicensedBondedInsured

Is Mountain Construction Licensed?

Washington L&I records list Mountain Construction with registration number MOUNTC*840RO and status ACTIVE, valid until Dec 20, 2026. The business address on file is in Lakewood, WA 98499.

License Details

License #
MOUNTC*840RO
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Dec 20, 2016
Expires
Dec 20, 2026
Business type
Corporation
UBI (state business ID)
604057089
City
Lakewood, WA 98499

Bond and Insurance on File

Surety bond
$30,000 · Swiss RE Corporate Solutions America Insurance Corporation
Effective Dec 20, 2024 · Until Canceled
Liability insurance
$1,000,000 · Cincinnati Ins Co
Expires Dec 31, 2027

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 50 days left before it expires on Dec 20, 2026. 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 Lakewood

Mountain Construction has held registration MOUNTC*840RO for 9.9 years. The median for the 244 active general contractors with a Lakewood address is 4.6 years, and 69 of them have held their registration for 10 years or more, so this registration is at or above the local median. 44 of them registered in the last 12 months.

100% of these Lakewood 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 20, 2016: Current registration MOUNTC*840RO took effect.
  • Dec 20, 2024: $30,000 surety bond with Swiss RE Corporate Solutions America Insurance Corporation took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • Dec 20, 2026: Registration expires unless renewed.
  • Dec 31, 2027: Cincinnati Ins Co liability policy on file expires.

Checks for General Contractors

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration MOUNTC*840RO or UBI 604057089. The status there is the official one.
  2. Check that the name on your bid or contract matches Mountain Construction exactly (a corporation).
  3. On L&I Verify, look for bond claims, lawsuits and any newer registration.
  4. Ask for a certificate of insurance sent directly by the insurer, and compare it with the Cincinnati Ins Co policy on file.

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

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

Other General Contractors in Lakewood

Active general contractor registrations with a Lakewood address in the same L&I file. Listing here is not an endorsement.

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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