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

General contractor · Mukilteo, WA

Tesco Corporation

Active  Washington registration TESCOC*785P1 · per L&I records

LicensedBondedInsured

Is Tesco Corporation Licensed?

Washington L&I records list Tesco Corporation with registration number TESCOC*785P1 and status ACTIVE, valid until Oct 28, 2028. The business address on file is in Mukilteo, WA 98275.

License Details

License #
TESCOC*785P1
Status
ACTIVE
License type
Construction Contractor
Specialty
General
First effective
Oct 28, 2022
Expires
Oct 28, 2028
Business type
Corporation
UBI (state business ID)
600151931
City
Mukilteo, WA 98275

Bond and Insurance on File

Surety bond
$30,000 · Lexon Ins Co
Effective Jul 1, 2024 · Until Canceled
Liability insurance
$1,000,000 · Ohio Security Ins Co
Expires Jul 1, 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 728 days left before it expires on Oct 28, 2028. Check that date against your project timeline.

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

How This Record Compares in Mukilteo

Tesco Corporation has held registration TESCOC*785P1 for 4.0 years. The median for the 162 active general contractors with a Mukilteo address is 6.7 years, and 66 of them have held their registration for 10 years or more, so this registration is newer than most in Mukilteo. 30 of them registered in the last 12 months.

100% of these Mukilteo records have a surety bond on file and 99% 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

  • Oct 28, 2022: Current registration TESCOC*785P1 took effect.
  • Jul 1, 2024: $30,000 surety bond with Lexon Ins Co took effect.
  • Oct 30, 2026: Our copy of the L&I record was taken.
  • Jul 1, 2027: Ohio Security Ins Co liability policy on file expires.
  • Oct 28, 2028: Registration expires unless renewed.

Other L&I Registrations Under UBI 600151931

The L&I file lists 1 other contractor registration under the same state business ID (UBI). Older numbers usually reflect renewals under a new number, name changes or a change of business structure.

  • TESCOC*252CQ · Tesco Corporation · RE-LICENSED · effective Feb 18, 1975, expires Aug 8, 2020

Checks for General Contractors

How to Verify This Contractor

  1. Use the Confirm on L&I Verify button and search registration TESCOC*785P1 or UBI 600151931. The status there is the official one.
  2. Check that the name on your bid or contract matches Tesco Corporation 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 Ohio Security 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 Mukilteo

Active general contractor registrations with a Mukilteo 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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