Douglas Mazzeo LLC

General · Sequim, WA · License #DOUGLML820PW

Registration expired per WA L&I as of Oct 16, 2020.

What do these mean?

Douglas Mazzeo LLC is one of 591 General contractors registered in Sequim, registered with WA L&I since 2018. Registered longer than roughly half of General contractors in Sequim. Principals on record since 2018.

How confident can you be in Douglas Mazzeo LLC?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Oct 16, 2020.

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

Are they who they say they are?

Not yet verified — Douglas Mazzeo 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 Sequim.

Do they have jobs on record?

Not yet measured — Douglas Mazzeo 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
Oct 16, 2018
Expiration date
Oct 16, 2020
Suspend date
Dec 2, 2019
UBI
604323541
Business type
Limited Liability Company
Phone
(206) 518-8067
Location
Sequim, WA 98382

Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.

Registration lapsed Oct 2020 per WA L&I records.

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Bond & insurance on file

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.

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
Douglas MazzeoOct 16, 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. Washington requires a $30,000 surety bond and general liability insurance for this registration. Washington currently lists 591 General contractors registered in Sequim.

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

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Built from Washington State L&I public records, updated Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.