General contractor · Bainbridge Island, WA

Katahdin Builders LLC

Active Washington registration KATAHBL893J1 · per L&I records

LicensedBondedInsured

Is Katahdin Builders LLC Licensed?

Washington L&I records list Katahdin Builders LLC with registration number KATAHBL893J1 and status ACTIVE, valid until Apr 23, 2027. The business address on file is in Bainbridge Island, WA 98110.

License Details

License #: KATAHBL893J1
Status: ACTIVE
License type: Construction Contractor
Specialty: General
First effective: Apr 23, 2011
Expires: Apr 23, 2027
Business type: Limited Liability Company
UBI (state business ID): 603101547
City: Bainbridge Island, WA 98110

Bond and Insurance on File

Surety bond: $30,000 · Contractors Bonding & Insurance Co
Effective Dec 10, 2024 · Until Canceled
Liability insurance: $1,000,000 · Markel Ins Co
Expires Dec 4, 2026

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 174 days left before it expires on Apr 23, 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 KATAHBL893J1 or UBI 603101547. The status there is the official one.
Check that the name on your bid or contract matches Katahdin Builders LLC exactly (a limited liability company).
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 Markel 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 Bainbridge Island

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

2Atara Design.Build LLC · General · expires Sep 11, 2027
3Mc Design Group · General · expires Sep 9, 2028
9Point9 LLC · General · expires Jun 5, 2028
Ab Builders LLC · General · expires Jan 8, 2028
Acadian LLC · General · expires Nov 17, 2027
Ami Construction · General · expires Jan 21, 2028
Aspect Consulting LLC · General · expires Mar 31, 2027
Assured Accuracy LLC · General · expires Aug 17, 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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