Yonkman Construction Inc

Is Yonkman Construction Inc Licensed?

Washington L&I records list Yonkman Construction Inc with registration number YONKMCI101BH and status ACTIVE, valid until Nov 1, 2028. The business address on file is in Oak Harbor, WA 98277.

License Details

License #

YONKMCI101BH

Status

ACTIVE

License type

Construction Contractor

Specialty

General

First effective

Jan 8, 1990

Expires

Nov 1, 2028

Business type

Corporation

UBI (state business ID)

601216616

City

Oak Harbor, WA 98277

Bond and Insurance on File

Surety bond

$30,000 · Lexon Ins Co
Effective Nov 1, 2024 · Until Canceled

Liability insurance

$1,000,000 · CM Vantage Specialty Insurance
Expires Jun 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 732 days left before it expires on Nov 1, 2028. Check that date against your project timeline.

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

How This Record Compares in Oak Harbor

Yonkman Construction Inc has held registration YONKMCI101BH for 36.8 years. The median for the 191 active general contractors with an Oak Harbor address is 6.8 years, and 67 of them have held their registration for 10 years or more, so this registration is among the longer-held ones. 25 of them registered in the last 12 months.

99% of these Oak Harbor 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

• Jan 8, 1990: Current registration YONKMCI101BH took effect.
• Nov 1, 2024: $30,000 surety bond with Lexon Ins Co took effect.
• Oct 30, 2026: Our copy of the L&I record was taken.
• Jun 1, 2027: CM Vantage Specialty Insurance liability policy on file expires.
• Nov 1, 2028: 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

1. Use the Confirm on L&I Verify button and search registration YONKMCI101BH or UBI 601216616. The status there is the official one.
2. Check that the name on your bid or contract matches Yonkman Construction Inc 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 CM Vantage Specialty Insurance 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.

Other General Contractors in Oak Harbor

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

• 1-2-3 Construction LLC · General · expires May 23, 2028
• 1532 Ne 4Th LLC · General · expires Jun 11, 2028
• 2 A T Painting LLC · General · expires Feb 6, 2027
• A & D Renovation Experts LLC · General · expires Mar 1, 2028
• A Clean Streak · General · expires Oct 31, 2027
• A Helping Handyman · General · expires Oct 13, 2027
• A&N Remodeling LLC · General · expires Jan 23, 2028
• A&R HVAC LLC · General · expires Apr 1, 2028

Something wrong or want this profile removed? Use the correction or removal request form.