CURTIS PLUMBING
License
- Status
- CLEAR
- First issued
- November 13, 1979
- Expires
- November 30, 2027
- Entity
- Corporation
- Address of record
- 21828 LASSEN ST UNIT E, Chatsworth, CA 91311
- Phone of record
- (818) 789 8149
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 61237
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- INSURANCE COMPANY OF THE WEST
- Policy number
- WSD503988408
- Effective
- February 18, 2026
- Expires
- February 18, 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 44 licensed plumbing contractors in Chatsworth.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GILBERT WAYNE MARTIN | Chief Executive Officer/President | November 15, 1999 | Current |
| SPIWAK MARK WILLIAM | Officer | November 13, 1995 | Current |
| SPIWAK MATHEW DARIN | Responsible Managing Officer/Chief Executive Officer/President | July 26, 2022 | Current |
| CORRIGAN FRANK LYNN | Officer | December 1, 1980 | February 10, 1981 |
| CORRIGAN FRANK LYNN | Responsible Managing Officer | February 10, 1981 | December 17, 1986 |
| GILBERT WAYNE MARTIN | Officer | October 10, 1989 | November 15, 1999 |
| SPIWAK EVA CHIN-JEN | Responsible Managing Officer | November 15, 1999 | July 26, 2022 |
| SPIWAK EVA CHIN-JEN | Responsible Managing Officer/Chief Executive Officer/President | December 17, 1986 | November 15, 1999 |
| SPIWAK EVA CHIN-JEN | Responsible Managing Officer/Chief Executive Officer/President | July 30, 1999 | November 15, 1999 |
| SPIWAK EVA CHIN-JEN | Chief Executive Officer/President | November 13, 1979 | December 17, 1986 |
| SPIWAK EVA CHIN-JEN | Responsible Managing Officer | November 15, 1999 | January 1, 2004 |
| SPIWAK MARTIN REID | Responsible Managing Officer/Chief Executive Officer/President | July 17, 1980 | November 24, 1980 |
| SPIWAK MARTIN REID | Responsible Managing Officer/Chief Executive Officer/President | November 13, 1979 | November 24, 1980 |
| SPIWAK MATHEW DARIN | Chief Executive Officer/President | December 8, 2009 | July 26, 2022 |
| SPIWAK MATHEW DARIN | Officer | October 10, 1989 | June 30, 1994 |
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/383946" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/383946.svg" alt="CURTIS PLUMBING — California contractor license #383946 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?
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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.