KASTLE SYSTEMS OF LOS ANGELES PARTNERSHIP
This license is in good standing, but the workers’ compensation policy on file expired September 2026. If a worker is injured on your project without coverage, the liability can reach you as the homeowner. Ask for a current certificate of insurance before signing.
License
- Status
- CLEAR · WC Susp Pending
- First issued
- July 23, 1997
- Expires
- July 31, 2027
- Entity
- Partnership
- Address of record
- 3179 SKYWAY CT, Fremont, CA 94539
- Phone of record
- (703) 528 8800
Contractor bond
- Surety
- SWISS RE CORPORATE SOLUTIONS PREMIER INSURANCE CORPORATION
- Bond number
- 9072266
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- VALLEY FORGE INSURANCE COMPANY
- Policy number
- 7092713824
- Effective
- September 1, 2025
- Expires
- September 1, 2026lapsed
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 93 licensed electrical contractors in Fremont.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GRABER JAMES JEFFREY | Responsible Managing Employee | April 20, 2026 | Current |
| KASTLE SYSTEMS OF CALIFORNIA LLC | Limited Partner | July 23, 1997 | Current |
| KASTLE SYSTEMS OF LOS ANGELES LLC | General Partner | July 23, 1997 | Current |
| SAMBURG ANTHONY GENE | Limited Partner | July 23, 1997 | Current |
| BUI ANTHONY THANH | Responsible Managing Employee | May 11, 2004 | July 10, 2007 |
| HURD JESS DION | Responsible Managing Employee | November 2, 2007 | February 8, 2008 |
| LARSON ROSS RAYMOND | Responsible Managing Employee | July 5, 2018 | January 1, 2020 |
| MC ALLISTER VINCENT JOSEPH | Responsible Managing Employee | July 10, 2007 | August 28, 2007 |
| MYERS KEVIN WAYNE | Responsible Managing Employee | June 20, 2000 | June 14, 2002 |
| OLDHAM REGINALD VANCE | Responsible Managing Employee | February 22, 2021 | August 28, 2025 |
| SUMPTION JAMES DAVID | Responsible Managing Employee | June 14, 2002 | June 1, 2003 |
| TRUSS GARY ALLEN | Responsible Managing Employee | July 23, 1997 | March 1, 2000 |
| WARNER PAUL HERSCHEL | Responsible Managing Employee | October 19, 2009 | October 20, 2017 |
| WARNER PAUL HERSCHEL | Responsible Managing Employee | June 11, 2020 | February 22, 2021 |
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/738397" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/738397.svg" alt="KASTLE SYSTEMS OF LOS ANGELES PARTNERSHIP — California contractor license #738397 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.