SUSTAINABLE TECHNOLOGIES
License
- Status
- CLEAR
- First issued
- December 7, 1999
- Expires
- December 31, 2027
- Entity
- Sole Owner
- Address of record
- 1367 WILLOW ST, Oakland, CA 94607
- Phone of record
- (510) 523 1122
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 9024729
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- INSURANCE COMPANY OF THE WEST
- Policy number
- WSA5064425
- Effective
- February 22, 2022
- Expires
- February 22, 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 General Engineering Contractor
- C-10 Electrical Contractor
- HAZ Hazardous Substance Removal Certification
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 |
|---|---|---|---|
| MONTENERO ERNESTO RAUL | Sole Owner | December 7, 1999 | Current |
| MONTENERO ERNESTO RAUL | Sole Owner | February 16, 2000 | Current |
| MONTENERO ERNESTO RAUL | Sole Owner | March 7, 2001 | Current |
| MONTENERO ERNESTO RAUL | Sole Owner | February 24, 2003 | 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.
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</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.