Proseal

Paving/Striping/Seal Coating · Spokane Valley, WA · License #PROSE**811N6

Expired since Aug 26, 2021

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

Proseal is one of 8 Paving/Striping/Seal Coating contractors registered in Spokane Valley, registered with WA L&I since 2019. Registered longer than roughly 25% of Paving/Striping/Seal Coating contractors in Spokane Valley. Principals on record since 2019.

License type: CONSTRUCTION CONTRACTOR
Effective date: Aug 26, 2019
Expiration date: Aug 26, 2021
UBI: 604488186
Business type: Individual
Phone: (360) 440-5565
Location: Spokane Valley, WA 99037

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

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Bond & 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
Christopherwillis Booher	Aug 26, 2019

What is a Paving/Striping/Seal Coating contractor licensed to do in Washington?

Paving contractors install, patch, and resurface asphalt driveways, parking lots, and paths. Related work includes striping parking stalls, applying protective seal coats, and repairing cracks before they spread. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 8 Paving/Striping/Seal Coating contractors registered in Spokane Valley.