Madero Construction LLC

General · Bothell, WA · License #MADERCL791MS

Re-licensed per WA L&I — this registration was replaced.

WA L&I status: RE-LICENSED

What do these mean?

Madero Construction LLC is one of 1,229 General contractors registered in Bothell, registered with WA L&I since 2021. Registered longer than roughly 25% of General contractors in Bothell.

How confident can you be in Madero Construction LLC?

Are they licensed, bonded, and insured?

Registration not currently active per WA L&I.

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

Are they who they say they are?

Not yet verified — Madero Construction 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 Bothell.

Do they have jobs on record?

Not yet measured — Madero Construction 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
Jul 20, 2021
Expiration date
Jul 20, 2023
Suspend date
May 27, 2022
UBI
604744217
Business type
Limited Liability Company
Phone
(425) 215-6903
Location
Bothell, WA 98021

Source: WA L&I contractor registration — checked Nov 13, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NORTH RIVER INSURANCE COMPANY THE$12,000May 19, 2021Canceled Jul 1, 2023
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.

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 1,229 General contractors registered in Bothell.

Looking for reviews of Madero Construction LLC?

Subser doesn't have reviews or star ratings. This page shows Madero Construction 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 Nov 13, 2026. Subser doesn't do star ratings or reviews — just verified records.