SEIFERT ENGINEERING INC
License
- Status
- CLEAR
- First issued
- August 18, 2006
- Expires
- August 31, 2028
- Entity
- Corporation
- Address of record
- 637 SEVENTEENTH STREET, Oakland, CA 94612
- Phone of record
- (510) 844 4540
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 89018020
- Amount
- $25,000
- Effective
- August 19, 2026
Workers’ compensation
- Carrier
- TECHNOLOGY INSURANCE COMPANY INC
- Policy number
- TWC4706365
- Effective
- December 20, 2025
- Expires
- December 20, 2026
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 178 licensed electrical contractors in Oakland.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SEIFERT WENDELL PETER | Responsible Managing Officer/Chief Executive Officer/President | December 17, 2007 | Current |
| SEIFERT WENDELL PETER | Responsible Managing Officer/Chief Executive Officer/President | August 4, 2009 | Current |
| SEIFERT WENDELL PETER | Responsible Managing Officer/Chief Executive Officer/President | January 14, 2015 | Current |
| BELFON MANDRAKE SCOTT | Responsible Managing Officer | August 18, 2006 | September 5, 2014 |
| SEIFERT WENDELL PETER | Chief Executive Officer/President | August 18, 2006 | December 17, 2007 |
Verified status badge
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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.