KEYSTONE D C S INC
Suspended: contractor bond lapsed or cancelled. A contractor whose license is not clear is not legally permitted to contract for work in California until the issue is resolved.
License
- Status
- CONTR BOND SUSP
- First issued
- April 27, 2016
- Expires
- April 30, 2028
- Entity
- Corporation
- Address of record
- 17272 NEWHOPE ST, Fountain Valley, CA 92708
- Phone of record
- (714) 414 8108
Contractor bond
- Surety
- HUDSON INSURANCE COMPANY
- Bond number
- 30137726
- Amount
- $25,000
- Effective
- February 12, 2024
- Cancelled
- September 1, 2026
Workers’ compensation
- Carrier
- EVEREST PREMIER INSURANCE COMPANY
- Policy number
- 7600028044261
- Effective
- April 21, 2026
- Expires
- April 21, 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 contractor may only contract for work within their classifications. See all 16 licensed general engineering contractors in Fountain Valley.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| NGUYEN DAVID DAI | Responsible Managing Officer/Chief Executive Officer/President | July 27, 2023 | Current |
| NGUYEN LOAN PHUONG | Officer | April 27, 2016 | Current |
| NGUYEN DAVID DAI | Chief Executive Officer/President | April 27, 2016 | July 27, 2023 |
| PHAM ADAM PHUONG | Responsible Managing Officer | April 27, 2016 | December 11, 2017 |
| PHAM THANH HUY | Responsible Managing Officer | December 11, 2017 | July 27, 2023 |
| PHAM THANH HUY | Responsible Managing Officer | January 9, 2018 | July 27, 2023 |
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.