Wingnut Customs
Painting/Wallcovering · Friday Harbor, WA · License #WINGNC*743KN
Registration suspended per WA L&I as of Aug 23, 2026.
Wingnut Customs is one of 21 Painting/Wallcovering contractors registered in Friday Harbor, registered with WA L&I since 2026. Principals on record since 2026.
How confident can you be in Wingnut Customs?
Are they licensed, bonded, and insured?
Registration suspended per WA L&I as of Aug 23, 2026.
Are they who they say they are?
Not yet verified — Wingnut Customs 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 Friday Harbor.
Do they have jobs on record?
Not yet measured — Wingnut Customs 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
- May 15, 2026
- Expiration date
- May 15, 2028
- Suspend date
- Aug 23, 2026
- UBI
- 601629328
- Business type
- Individual
- Phone
- (360) 378-1652
- Location
- Friday Harbor, WA 98250
Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors).
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
| Name | Start date |
|---|---|
| Michael Andrew Seibert | May 15, 2026 |
| Winter Rose Seibert | May 15, 2026 |
What is a Painting/Wallcovering contractor licensed to do in Washington?
A painting and wallcovering specialty contractor is registered with WA L&I to apply paint, stain, sealers, and wallcoverings to interior and exterior surfaces. As a specialty contractor, the registration covers this trade only; work in other trades requires a separate registration or a general contractor. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 21 Painting/Wallcovering contractors registered in Friday Harbor.
Looking for reviews of Wingnut Customs?
Subser doesn't have reviews or star ratings. This page shows Wingnut Customs's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Wingnut Customs? Claim the listing free. Worked with Wingnut Customs? Endorse them from your own listing.
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Browse the directory
Built from Washington State L&I public records, updated Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.