ALLIANT CONSTRUCTION SERVICES INC
License
- Status
- CLEAR
- First issued
- December 16, 2019
- Expires
- December 31, 2027
- Entity
- Corporation
- Address of record
- 556 N DIAMOND BAR BLVD STE 200, Diamond Bar, CA 91765
- Phone of record
- (818) 612 8200
Contractor bond
- Surety
- AMERICAN CONTRACTORS INDEMNITY COMPANY
- Bond number
- 100473003
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- INSURANCE COMPANY OF THE WEST
- Policy number
- WSA506819903
- Effective
- October 28, 2025
- Expires
- October 28, 2026
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 160 licensed general building contractors in Diamond Bar.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| LEON KENNETH JOSEPH | Responsible Managing Officer/Chief Executive Officer/President | December 16, 2019 | Current |
| ZAYAS DANIEL EDGAR | Officer | December 16, 2019 | Current |
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.