License is active
Source: Contractors State License Board (CSLB)
Licensed
Current and in good standing
Bonded
$25,000 surety bond
Insured
Workers' comp coverage on file
Clean record
No complaints or disciplinary actions
Hiring this contractor?
Get alerts if their license status changes.
You're monitoring this license!
We'll email you if the license status, bond, or complaint history changes.
Something went wrong
Is this your business?
Claim your profile to manage your listing.
Claim request submitted!
We'll be in touch at the email you provided to verify your identity.
Something went wrong
DIAMOND AIR SERVICES INC
- License Number
- 1047483
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 1630 E FRANCIS ST STE C ONTARIO, CA, 91761 San Bernardino County
- Phone
- (909) 713 6644
License Dates
Issued
12/04/2018
Expires
11/30/2027
Expires in 20 months
Inactivated
10/04/2019
Reactivated
11/06/2019
CSLB Last Updated
11/18/2025
License Classifications
Personnel & Officers
VO HAU TRUONG
Responsible Managing Officer
MOONEY ANTHONY
Chief Executive Officer/President
EN CHAMROEUN| EN MIKE
Officer
Contractor Bond
Amount: $25,000
Company: BUSINESS ALLIANCE INSURANCE COMPANY
Bond #G100923176001
Effective: 01/01/2023
Workers' Compensation
Carrier: NORGUARD INSURANCE COMPANY
Policy #DIWC638443
Effective: 09/05/2025
Expires: 09/05/2026
CSLB designation: Workers' Compensation Insurance
Complaints & Disciplinary History
This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.
Verify this record on the official state licensing board
View on Contractors State License Board (CSLB) →Learn how to verify contractor licenses in California
California licensing guide →Data sourced from official state licensing board records. Always confirm critical information directly with the state board.
Verify Another Contractor
Homeowner Resources
Other Licensed B| C20| C43 in ONTARIO
JN CONSTRUCTION INC
License #1001396 · CA
UPRIGHT COMMUNICATIONS INC
License #1002378 · CA
PRIME LINE STRIPING
License #1002966 · CA
ARIAS ELECTRICAL SERVICES
License #1005100 · CA
J R PAINTING & DESIGN
License #1005335 · CA