General contractor · Lynden, WA

Boonstra Construction

Active Washington registration BOONSC*830NM · per L&I records

LicensedBondedInsured

Is Boonstra Construction Licensed?

Washington L&I records list Boonstra Construction with registration number BOONSC*830NM and status ACTIVE, valid until Jul 19, 2027. The business address on file is in Lynden, WA 98264.

License Details

License #: BOONSC*830NM
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Aug 14, 2017
Expires: Jul 19, 2027
Business type: Individual
UBI (state business ID): 604089890
City: Lynden, WA 98264

Bond and Insurance on File

Surety bond: $30,000 · Ohio Cas Ins Co
Effective Jul 1, 2024 · Until Canceled
Liability insurance: $1,000,000 · Scottsdale Ins Co
Expires Apr 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 261 days left before it expires on Jul 19, 2027. Check that date against your project timeline.

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

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 BOONSC*830NM or UBI 604089890. The status there is the official one.
Check that the name on your bid or contract matches Boonstra Construction exactly (a individual).
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 Scottsdale Ins Co 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 Lynden

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

29 Eleven Metal LLC · General · expires Jul 1, 2028
49North LLC · General · expires Feb 12, 2027
A&A Cornerstone Builders LLC · General · expires May 26, 2028
A&C Inc · General · expires May 21, 2027
A-Team Maintenance Srvcs LLC · General · expires Jun 25, 2028
Abc Landscaping & More LLC · General · expires Apr 6, 2027
Abercrombie Drywall Inc · General · expires Oct 28, 2028
Ace Masonry · General · expires Oct 31, 2027

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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