Tributary Builders LLC

General · Winthrop, WA · License #TRIBUBL800LE

Tributary Builders LLC is one of 99 General contractors registered in Winthrop, registered with WA L&I since 2020. Registered longer than roughly 25% of General contractors in Winthrop. Current filings: $30,000 surety bond (continuous) and $1,000,000 liability coverage through Jun 2, 2027.

How confident can you be in Tributary Builders LLC?

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 — Tributary Builders LLC 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 Winthrop.

Do they have jobs on record?

Not yet measured — Tributary Builders LLC 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
Jun 5, 2020
Expiration date
Jun 12, 2027
UBI
604615767
Business type
Limited Liability Company
Phone
(360) 708-0663
Location
Winthrop, WA 98862

Source: WA L&I contractor registration — checked Sep 27, 2026. Applies to every row above.

Registration is current through Jun 2027.

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

Claim this free listing

Bond & insurance on file

Bond firmAmountEffectiveExpiration
American Contractors Indem CO$30,000Jun 2, 2025Continuous — until canceled
American Contractors Indem CO$12,000Jun 2, 2020Jun 2, 2025
Insurance companyAmountAgencyEffectiveExpiration
RLI Ins Co$1,000,000NORTH CASCADE INSURANCEJun 2, 2026Jun 2, 2027
What the bond and insurance requirements mean for homeowners

A $30,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for every general contractor in Washington. 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
Alex Ezekiel JahnJun 5, 2020
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. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 99 General contractors registered in Winthrop.

Looking for reviews of Tributary Builders LLC?

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

Own Tributary Builders LLC? Claim the listing free. Worked with Tributary Builders LLC? Endorse them from your own listing.

Other General contractors in Winthrop, WA

Browse the directory

Built from Washington State L&I public records, updated Sep 27, 2026. Subser doesn't do star ratings or reviews — just verified records.