Conco Pumping INC
General · Based in Concord, CA · Licensed in Washington · License #CONCOPI044LS
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
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License facts
Conco Pumping INC has been registered with WA L&I since 1996, based in Concord, CA. Current filings: $30,000 surety bond (continuous) and $5,000,000 liability coverage through Dec 31, 2026. A surety bond has been on file since 2002.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Jun 10, 1996
- Expiration date
- Jun 10, 2027
- UBI
- 601716374
- Business type
- Corporation
- Phone
- (925) 685-6799
- Location
- Concord, CA 94520
Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Travelers Cas and Surety Co of America | $30,000 | Jul 1, 2024 | Continuous — until canceled |
| TRAVELERS CAS & SUR CO | $12,000 | Jun 10, 2002 | Jul 1, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| ASCOT INSURANCE COMPANY | $5,000,000 | Alliant Insurance - SanFran | Dec 31, 2025 | Dec 31, 2026 |
| Travelers Indemnity Co of Ame | $5,000,000 | Alliant Insurance - SanFran | Dec 31, 2025 | Dec 31, 2026 |
| Travelers Indemnity Co of Ame | $1,000,000 | Alliant Insurance - SanFran | Dec 31, 2025 | Dec 31, 2026 |
What the bond and insurance requirements mean for homeowners
Registration as a general contractor in Washington requires a $30,000 surety bond on file 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 |
|---|---|
| Stevenalan Gonsalves | Jun 10, 1996 |
| Karena Watson | Aug 18, 2011 |
| Hollycarlton Bertuccelli | Jun 10, 1996 |
| Barryh Silberman | Jun 10, 1996 |
| Ctcorporation | Jun 10, 1996 |
| Josephr Santucci | Aug 18, 2011 |
| Russellwilkens Soeters | Dec 17, 2008 |
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. A $30,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.
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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.