Mathers Cstm Shwr & Cnst LLC

General · Kelso, WA · License #MATHECS799JO

Mathers Cstm Shwr & Cnst LLC is one of 305 General contractors registered in Kelso, registered with WA L&I since 2021. Registered longer than roughly 25% of General contractors in Kelso. Current filings: $30,000 surety bond (continuous) and $300,000 liability coverage through Apr 20, 2027.

How confident can you be in Mathers Cstm Shwr & Cnst LLC?

Are they licensed, bonded, and insured?

Active license, $30,000 bond and $300,000 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?

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Do other pros stand behind them?

No endorsements yet from other licensed contractors in Kelso.

Do they have jobs on record?

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License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Apr 27, 2021
Expiration date
Apr 27, 2027
UBI
604741561
Business type
Limited Liability Company
Phone
(360) 431-0949
Location
Kelso, WA 98626

Source: WA L&I contractor registration — checked Nov 11, 2026. Applies to every row above.

Registration is current through Apr 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Travelers Casualty & Surety Co of America$30,000Oct 15, 2026Continuous — until canceled
Platte River Ins Co$30,000Oct 21, 2024Canceled Oct 21, 2026
American Contractors Indem CO$12,000Apr 16, 2023Canceled Aug 1, 2024
Travelers Cas and Surety Co of America$12,000Oct 24, 2022Canceled Nov 5, 2024
American Contractors Indem CO$12,000Apr 16, 2021Canceled Oct 2, 2022
Insurance companyAmountAgencyEffectiveExpiration
State National Ins Co Inc$300,000Next Insurance IncApr 20, 2026Apr 20, 2027
What the bond and insurance requirements mean for homeowners

Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration. 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
Warren Michael MathersApr 20, 2021
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. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 305 General contractors registered in Kelso.

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Subser doesn't have reviews or star ratings. This page shows Mathers Cstm Shwr & Cnst 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 11, 2026. Subser doesn't do star ratings or reviews — just verified records.