Wonser Construction CO
General · White Salmon, WA · License #WONSECC801ML
Wonser Construction CO is one of 174 General contractors registered in White Salmon, registered with WA L&I since 2020. Registered longer than roughly 25% of General contractors in White Salmon. Current filings: $30,000 surety bond (continuous) and $2,000,000 liability coverage through Sep 6, 2027.
How confident can you be in Wonser Construction CO?
Are they licensed, bonded, and insured?
Active license, $30,000 bond and $2,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Wonser Construction CO 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 White Salmon.
Do they have jobs on record?
Not yet measured — Wonser Construction CO 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
- Jul 13, 2020
- Expiration date
- Jan 26, 2028
- UBI
- 604618391
- Business type
- Corporation
- Phone
- (503) 444-0707
- Location
- White Salmon, WA 98672
Source: WA L&I contractor registration — checked Nov 10, 2026. Applies to every row above.
Registration is current through Jan 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Ohio Cas Ins Co | $30,000 | Dec 26, 2025 | Continuous — until canceled |
| Ohio Cas Ins Co | $12,000 | Oct 7, 2022 | Canceled Dec 11, 2025 |
| Ohio Cas Ins Co | $12,000 | Jun 30, 2020 | Canceled Sep 27, 2022 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Austin Mutual Ins Co | $2,000,000 | Main Street America Group | Sep 6, 2025 | Sep 6, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries. 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
| Name | Start date |
|---|---|
| David Francis Wonser | Jul 13, 2020 |
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. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 174 General contractors registered in White Salmon.
Looking for reviews of Wonser Construction CO?
Subser doesn't have reviews or star ratings. This page shows Wonser Construction CO's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Wonser Construction CO? Claim the listing free. Worked with Wonser Construction CO? Endorse them from your own listing.
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Built from Washington State L&I public records, updated Nov 10, 2026. Subser doesn't do star ratings or reviews — just verified records.