Gwen & Bros Construction LLC
Concrete · Bothell, WA · License #GWENBBC815N3
Active
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Gwen & Bros Construction LLC is one of 16 Concrete contractors registered in Bothell, registered with WA L&I since 2019.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Aug 23, 2019
- Expiration date
- Oct 1, 2027
- UBI
- 604452552
- Business type
- Limited Liability Company
- Phone
- (206) 455-4979
- Location
- Bothell, WA 98011
Source: WA L&I contractor registration — verified Aug 12, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Nationwide Mutual Ins Co | $15,000 | Oct 1, 2025 | Continuous — until canceled |
| NORTH RIVER INSURANCE COMPANY THE | $6,000 | Aug 20, 2022 | Canceled Oct 4, 2025 |
| Wesco Insurance Co | $6,000 | Aug 20, 2019 | Canceled Aug 20, 2021 |
| HARTFORD INSURANCE CO THE MIDWEST | $6,000 | Aug 20, 2021 | Canceled Sep 10, 2022 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| CLEAR SPRING PROPERTY AND CASU | $1,000,000 | MONICA BALDOCEDA INSURANCE AGY | Dec 22, 2025 | Dec 22, 2026 |
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). This contractor's current filing shows a $15,000 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 |
|---|---|
| Ciro Dominguez Antonio | Aug 23, 2019 |
What is a Concrete contractor licensed to do in Washington?
A concrete specialty contractor is registered with WA L&I to form, pour, and finish concrete — foundations, slabs, driveways, sidewalks, and similar flatwork or structural concrete. The registration covers concrete work only. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 16 Concrete contractors registered in Bothell.
Other Concrete 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.