D A S BUILDER INC
License
- Status
- CLEAR
- First issued
- September 7, 2018
- Reissued
- July 22, 2019
- Expires
- July 31, 2027
- Entity
- Corporation
- Address of record
- 3270 BENT TWIG LANE, Diamond Bar, CA 91765
- Phone of record
- (909) 610 0485
Contractor bond
- Surety
- WESTERN SURETY COMPANY
- Bond number
- 67550459
- Amount
- $25,000
- Effective
- August 29, 2025
Workers’ compensation
- Carrier
- NATIONAL LIABILITY AND FIRE INSURANCE COMPANY
- Policy number
- N9WC234532
- Effective
- January 23, 2026
- Expires
- January 23, 2027
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 160 licensed general building contractors in Diamond Bar.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| SU DARWIN | Responsible Managing Officer/Chief Executive Officer/President | July 22, 2019 | Current |
| SU DARWIN | Sole Owner | September 7, 2018 | July 22, 2019 |
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.