THORNSTONE CONSTRUCTION GROUP
License
- Status
- CLEAR
- First issued
- August 30, 2017
- Reissued
- December 15, 2017
- Expires
- December 31, 2027
- Entity
- Corporation
- Address of record
- 99 ALMADEN BLVD SUITE 600, San Jose, CA 951132259
- Phone of record
- (408) 761 4101
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100374089
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- AMERICAN CASUALTY COMPANY OF READING PA
- Policy number
- 7039073133
- Effective
- November 30, 2025
- Expires
- November 30, 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 2,137 licensed general building contractors in San Jose.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| LOPEZ BARRAZA JUAN CARLOS | Responsible Managing Officer/Chief Executive Officer/President | December 15, 2017 | Current |
| LOPEZ BARRAZA JUAN CARLOS | Sole Owner | August 30, 2017 | December 15, 2017 |
| TRUONG KHOA DANG | Chief Executive Officer/President | October 25, 2018 | August 5, 2021 |
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.