SERRES CORPORATION
License
- Status
- CLEAR
- First issued
- March 27, 1985
- Expires
- March 31, 2027
- Entity
- Corporation
- Address of record
- 16060 HIGHWAY 12, Sonoma, CA 95476
- Phone of record
- (707) 996 6776
Contractor bond
- Surety
- ENDURANCE ASSURANCE CORPORATION
- Bond number
- EACX4001955
- Amount
- $25,000
- Effective
- February 2, 2024
Workers’ compensation
- Carrier
- PRAETORIAN INSURANCE COMPANY
- Policy number
- 204000534
- Effective
- January 1, 2026
- Expires
- January 1, 2027
Are they licensed for your job?
A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.
Licensed to perform
A contractor may only contract for work within their classifications. See all 20 licensed general engineering contractors in Sonoma.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SERRES JOHN MARSHALL | Officer | February 14, 2005 | Current |
| SERRES JOHN PIERRE | Responsible Managing Officer/Chief Executive Officer/President | March 27, 1985 | Current |
| SERRES JUDY | Officer | March 8, 1999 | Current |
| SERRES KATHERINE | Officer | March 27, 1985 | March 8, 1999 |
| SWANER JACK DONALD | Officer | March 27, 1985 | March 1, 1991 |
Verified status badge
Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.
<a href="https://bookofbuilders.com/license/471196" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/471196.svg" alt="SERRES CORPORATION — California contractor license #471196 status, verified against CSLB records" width="268" height="76">
</a>The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.
Is this your license?
Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.
Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.