Sefnco Communications INC

General · Sumner, WA · License #SEFNCCI850QD

Expired since Nov 4, 2025

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  • State-verified Checked against WA L&I records, updated daily.
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License facts

Sefnco Communications INC is one of 294 General contractors registered in Sumner, registered with WA L&I since 2015.

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 4, 2015
Expiration date
Nov 4, 2025
Suspend date
Oct 3, 2025
UBI
601927147
Business type
Corporation
Phone
(877) 385-2903
Location
Sumner, WA 98390

Source: WA L&I contractor registration — verified Aug 12, 2026. Applies to every row above.

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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
Seth Richard SherwoodNov 4, 2015
Robert Ernest AppleJun 15, 2017
Paul Attilio DimarcoNov 20, 2023
David Lee KarianNov 20, 2023
Alberto Ignacio De CardenasJun 15, 2017
Corporation Service CompanyJun 15, 2017
Clint Allen SweetserNov 12, 2015
Dahan Nyugen PhamNov 12, 2015
Scott Elliott NallNov 12, 2015
George Louis PitaJun 15, 2017
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 294 General contractors registered in Sumner.

Other General contractors in Sumner, WA

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Built from Washington State L&I public records, updated Aug 12, 2026. No star ratings or reviews — verification only.