C W S CONSTRUCTION GROUP INC
License
- Status
- CLEAR
- First issued
- August 2, 2002
- Reissued
- April 6, 2015
- Expires
- April 30, 2027
- Entity
- Corporation
- Address of record
- 1301 GRANT AVE STE B, Novato, CA 94945
- Phone of record
- (415) 599 6545
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100341205
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- ZURICH AMERICAN INSURANCE COMPANY
- Policy number
- 419161301
- Effective
- May 1, 2026
- Expires
- May 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 35 licensed general engineering contractors in Novato.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SLACK BARBARA COLLETTE | Officer | April 6, 2015 | Current |
| SLACK CHARLES WINSLOW JR | Responsible Managing Officer | February 21, 2017 | Current |
| SLACK CHARLIE WINSLOW | Responsible Managing Officer/Chief Executive Officer/President | April 6, 2015 | Current |
| SLACK CHARLES WINSLOW JR | Officer | April 6, 2015 | February 21, 2017 |
| SLACK CHARLIE WINSLOW | Sole Owner | August 2, 2002 | April 6, 2015 |
| SLACK CHARLIE WINSLOW | Sole Owner | August 5, 2002 | January 1, 2004 |
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/811153" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/811153.svg" alt="C W S CONSTRUCTION GROUP INC — California contractor license #811153 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.