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
J N CENTRIFUGAL TECHNOLOGY
- License Number
- 1140447
- State
- California
- Status
- active
- Business Type
- Corporation
- Address
- 13342 SKYHAWK CT UNIT B CHINO HILLS, CA, 91709 San Bernardino County
- Phone
- (424) 278 8609
License Dates
Issued
07/15/2025
Expires
07/31/2027
Expires in 16 months
CSLB Last Updated
07/16/2025
License Classifications
Personnel & Officers
NOPTUNYA JAMES WORACHAT
Responsible Managing Officer/Chief Executive Officer/President
Contractor Bond
Amount: $25,000
Company: MERCHANTS BONDING COMPANY (MUTUAL)
Bond #101539223
Effective: 06/13/2025
Workers' Compensation
Carrier: NATIONAL FIRE INSURANCE COMPANY OF HARTFORD
Policy #WC739328881
Effective: 06/13/2025
Expires: 06/13/2026
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 C20 in CHINO HILLS
NET BLUE HVAC
License #1089508 · CA
DNI AIR CONDITIONING AND HEATING INC
DNI NETWORKS INC DBA DNI AIR CONDITIONING AND HEATING INC
License #1098322 · CA
LU LIANG
License #1102259 · CA
KEYSTONE BUILDS AND MORE INC
License #1136782 · CA
MASLEY MECHANICAL
License #1141988 · CA