WARREN CONSTRUCTION
License
- Status
- CLEAR
- First issued
- July 6, 1977
- Reissued
- May 9, 2001
- Expires
- May 31, 2027
- Entity
- Corporation
- Address of record
- 22760 ALCALDE ROAD, Cupertino, CA 95014
- Phone of record
- (650) 559 0400
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- SC6043592
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- EVEREST PREMIER INSURANCE COMPANY
- Policy number
- 7600009979251
- Effective
- October 1, 2025
- Expires
- October 1, 2026
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 114 licensed general building contractors in Cupertino.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| STORTZ RONALD JOSEPH | Responsible Managing Officer/Chief Executive Officer/President | June 18, 2021 | Current |
| LETTIRE JAMES MICHAEL | Responsible Managing Officer/Chief Executive Officer/President | August 7, 2003 | January 1, 2004 |
| LETTIRE JAMES MICHAEL | Responsible Managing Officer/Chief Executive Officer/President | August 7, 2003 | February 19, 2021 |
| LETTIRE JAMES MICHAEL | Officer | May 29, 2003 | August 7, 2003 |
| STORTZ RONALD JOSEPH | Officer | May 29, 2003 | June 18, 2021 |
| WARREN JOHN FREDERICK | Responsible Managing Officer/Chief Executive Officer/President | May 9, 2001 | May 31, 2003 |
| WARREN JOHN FREDERICK | Sole Owner | July 6, 1977 | March 31, 2001 |
| WARREN JOHN FREDERICK | Sole Owner | May 17, 2000 | March 31, 2001 |
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.