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

General contractor · Mountlake Terrace, WA

Contracting Services LLC

Active  Washington registration CONTRSL755CJ · per L&I records

LicensedBondedInsured

Is Contracting Services LLC Licensed?

Washington L&I records list Contracting Services LLC with registration number CONTRSL755CJ and status ACTIVE, valid until Feb 11, 2027. The business address on file is in Mountlake Terrace, WA 98043.

License Details

License #
CONTRSL755CJ
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Feb 11, 2025
Expires
Feb 11, 2027
Business type
Limited Liability Company
UBI (state business ID)
605350523
City
Mountlake Terrace, WA 98043

Bond and Insurance on File

Surety bond
$30,000 · Nationwide Mutual Ins Co
Effective Feb 5, 2026 · Until Canceled
Liability insurance
$1,000,000 · Western World Ins Co
Expires Feb 4, 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 103 days left before it expires on Feb 11, 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 Mountlake Terrace

Contracting Services LLC has held registration CONTRSL755CJ for 1.7 years. The median for the 109 active general contractors with a Mountlake Terrace address is 3.7 years, and 23 of them have held their registration for 10 years or more, so this registration is newer than most in Mountlake Terrace. 24 of them registered in the last 12 months.

100% of these Mountlake Terrace 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

  • Feb 11, 2025: Current registration CONTRSL755CJ took effect.
  • Feb 5, 2026: $30,000 surety bond with Nationwide Mutual Ins Co took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • Feb 4, 2027: Western World Ins Co liability policy on file expires.
  • Feb 11, 2027: Registration expires unless renewed.

Checks for General Contractors

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration CONTRSL755CJ or UBI 605350523. The status there is the official one.
  2. Check that the name on your bid or contract matches Contracting Services LLC exactly (a limited liability company).
  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 Western World 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 Mountlake Terrace

Active general contractor registrations with a Mountlake Terrace 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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