Welker Construction LLC

General · Lopez Island, WA · License #WELKECL962PJ

Subser ConfidenceListedActive WA license

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Are they licensed, bonded, and insured?

Active license and $500,000 liability on file — checked against WA L&I records, updated daily.

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

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License facts

Welker Construction LLC is one of 109 General contractors registered in Lopez Island, registered with WA L&I since 2004. Registered longer than roughly 75% of General contractors in Lopez Island. Current filings: $500,000 liability coverage through Apr 1, 2027.

License type
CONSTRUCTION CONTRACTOR
Effective date
Oct 8, 2004
Expiration date
Mar 11, 2027
UBI
602356947
Business type
Limited Liability Company
Phone
(360) 622-7017
Location
Lopez Island, WA 98261

Source: WA L&I contractor registration — checked Aug 15, 2026. Applies to every row above.

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Bond & insurance on file

Insurance companyAmountAgencyEffectiveExpiration
Evanston Ins Co$500,000SWANBERG JUDKINS INSApr 1, 2026Apr 1, 2027
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.

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
David Thomas WelkerOct 8, 2004
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 109 General contractors registered in Lopez Island.

Other General contractors in Lopez Island, WA

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Built from Washington State L&I public records, updated Aug 15, 2026. Subser doesn't do star ratings or reviews — just verified records.