Prosperity Construction LLC

Roofing · Bothell, WA · License #PROSPCL773CG

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

Prosperity Construction LLC is one of 20 Roofing contractors registered in Bothell, registered with WA L&I since 2023.

License type
CONSTRUCTION CONTRACTOR
Effective date
Feb 7, 2023
Expiration date
Mar 27, 2028
UBI
604891130
Business type
Limited Liability Company
Phone
(425) 588-1990
Location
Bothell, WA 98028

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

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
Westfield Insurance Co$30,000Mar 20, 2026Continuous — until canceled
Western Surety Co$6,000Sep 12, 2022Canceled Oct 25, 2023
Insurance companyAmountAgencyEffectiveExpiration
Crum & Forster Specialty Insur$1,000,000Anchor Ins & Wealth BuildersMar 27, 2026Mar 27, 2027
What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $30,000. 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
William Carlos Silva FilhoFeb 7, 2023
What is a Roofing contractor licensed to do in Washington?

A roofing specialty contractor is registered with WA L&I to install and repair roofs — shingles, membrane, metal, and other roofing systems, along with associated flashing and underlayment work. The registration covers roofing only. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 20 Roofing contractors registered in Bothell.

Other Roofing contractors in Bothell, WA

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