General contractor · Bellingham, WA

Slab Design / Build Inc

Active · expires in 5 days Washington registration SLABDDB865PM · per L&I records

LicensedBondedInsured

Is Slab Design / Build Inc Licensed?

Washington L&I records list Slab Design / Build Inc with registration number SLABDDB865PM and status ACTIVE, valid until Nov 5, 2026. The business address on file is in Bellingham, WA 98229.

License Details

License #: SLABDDB865PM
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Oct 14, 2014
Expires: Nov 5, 2026
Business type: Corporation
UBI (state business ID): 603441430
City: Bellingham, WA 98229

Bond and Insurance on File

Surety bond: $30,000 · Nationwide Mutual Ins Co
Effective Feb 21, 2026 · Until Canceled
Liability insurance: $1,000,000 · Scottsdale Ins Co
Expires Mar 7, 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 5 days left before it expires on Nov 5, 2026. If your project runs past that date, ask whether the business has renewed.

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 SLABDDB865PM or UBI 603441430. The status there is the official one.
Check that the name on your bid or contract matches Slab Design / Build 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 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.

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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