Islebuilt

General · Friday Harbor, WA · License #ISLEB**823QM

Islebuilt is one of 359 General contractors registered in Friday Harbor, registered with WA L&I since 2018. Registered longer than roughly half of General contractors in Friday Harbor. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Nov 25, 2026.

How confident can you be in Islebuilt?

Are they licensed, bonded, and insured?

Active license, $30,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — Islebuilt hasn't claimed this listing. Own this business? Claim it free.

Do other pros stand behind them?

No endorsements yet from other licensed contractors in Friday Harbor.

Do they have jobs on record?

Not yet measured — Islebuilt hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

Subser doesn't do star ratings or reviews — just verified records. What do these mean?

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 14, 2018
Expiration date
Dec 3, 2026
UBI
604335558
Business type
Limited Liability Company
Phone
(360) 298-0803
Location
Friday Harbor, WA 98250

Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.

Registration is current through Dec 2026.

Is this your business? Claim it free to verify ownership — takes about two minutes.

Claim this free listing

Bond & insurance on file

Bond firmAmountEffectiveExpiration
Contractors Bonding & Insurance Co$30,000Nov 14, 2024Continuous — until canceled
Contractors Bonding & Insurance Co$12,000Nov 14, 2018Nov 14, 2024
Insurance companyAmountAgencyEffectiveExpiration
RLI Ins Co$1,000,000SWANBERG JUDKINS INSNov 25, 2025Nov 25, 2026
Contractors Bonding & Insuranc$1,000,000SWANBERG JUDKINS INSNov 2, 2025Nov 2, 2026
What the bond and insurance requirements mean for homeowners

Registration as a general contractor in Washington requires a $30,000 surety bond on file with the Department of Labor & Industries. This contractor's current filing shows a $30,000 bond.

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

Principals

NameStart date
Carl Willoughby BillingtonNov 14, 2018
Ryan James BrowneNov 14, 2018
What is a General contractor licensed to do in Washington?

A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 359 General contractors registered in Friday Harbor.

Looking for reviews of Islebuilt?

Subser doesn't have reviews or star ratings. This page shows Islebuilt's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

Own Islebuilt? Claim the listing free. Worked with Islebuilt? Endorse them from your own listing.

Other General contractors in Friday Harbor, WA

Browse the directory

Built from Washington State L&I public records, updated Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.