General contractor · Enumclaw, WA

Neilson Construction

Active Washington registration NEILSC*044KO · per L&I records

LicensedBondedInsured

Is Neilson Construction Licensed?

Washington L&I records list Neilson Construction with registration number NEILSC*044KO and status ACTIVE, valid until May 17, 2028. The business address on file is in Enumclaw, WA 98022.

License Details

License #: NEILSC*044KO
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: May 20, 1996
Expires: May 17, 2028
Business type: Individual
UBI (state business ID): 601682795
City: Enumclaw, WA 98022

Bond and Insurance on File

Surety bond: $30,000 · Contractors Bonding & Insurance Co
Effective May 17, 2026 · Until Canceled
Liability insurance: $1,000,000 · Contractors Bonding & Insuranc
Expires May 17, 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 564 days left before it expires on May 17, 2028. 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 NEILSC*044KO or UBI 601682795. The status there is the official one.
Check that the name on your bid or contract matches Neilson 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 Contractors Bonding & Insuranc 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 Enumclaw

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

1794 Excavating LLC · General · expires Mar 31, 2028
2J Remodel Solutions LLC · General · expires Jun 19, 2027
37 Remodeling LLC · General · expires Aug 2, 2028
3Rd Gen Services LLC · General · expires May 8, 2027
A Plus Fence Company LLC · General · expires Jan 3, 2027
A Structure For Life · General · expires Jan 30, 2028
Able Air LLC · General · expires May 23, 2028
Action Patch And Repair LLC · General · expires Feb 3, 2028

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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