General contractor · Kirkland, WA

Atcon Construction Company Inc

Active Washington registration ATCONCC811QM · per L&I records

LicensedBondedInsured

Is Atcon Construction Company Inc Licensed?

Washington L&I records list Atcon Construction Company Inc with registration number ATCONCC811QM and status ACTIVE, valid until Nov 21, 2027. The business address on file is in Kirkland, WA 98033.

License Details

License #: ATCONCC811QM
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Nov 19, 2019
Expires: Nov 21, 2027
Business type: Corporation
UBI (state business ID): 600606651
City: Kirkland, WA 98033

Bond and Insurance on File

Surety bond: $30,000 · Contractors Bonding & Insurance Co
Effective Nov 19, 2025 · Until Canceled
Liability insurance: $1,000,000 · Cincinnati Specialty Underwrit
Expires Mar 24, 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 386 days left before it expires on Nov 21, 2027. Check that date against your project timeline.

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

How This Record Compares in Kirkland

Atcon Construction Company Inc has held registration ATCONCC811QM for 6.9 years. The median for the 538 active general contractors with a Kirkland address is 5.2 years, and 162 of them have held their registration for 10 years or more, so this registration is at or above the local median. 94 of them registered in the last 12 months.

99% of these Kirkland 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

Nov 19, 2019: Current registration ATCONCC811QM took effect.
Nov 19, 2025: $30,000 surety bond with Contractors Bonding & Insurance Co took effect.
Oct 30, 2026: Our copy of the L&I record was taken.
Mar 24, 2027: Cincinnati Specialty Underwrit liability policy on file expires.
Nov 21, 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 ATCONCC811QM or UBI 600606651. The status there is the official one.
Check that the name on your bid or contract matches Atcon Construction Company 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 Cincinnati Specialty Underwrit 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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