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
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AIRTONG HEATING & COOLING
DBA: YATONG ZHANG
- License Number
- 991016
- State
- California
- Status
- active
- Business Type
- Sole Owner
- Address
- 540 E HAZELTINE ST ONTARIO, CA, 91761 San Bernardino County
- Phone
- (626) 780 3666
License Dates
Issued
03/04/2014
Expires
03/31/2028
Expires in 24 months
CSLB Last Updated
02/03/2026
License Classifications
Personnel & Officers
ZHANG YATONG
Sole Owner
Contractor Bond
Amount: $25,000
Company: WESTERN SURETY COMPANY
Bond #66657535
Effective: 09/11/2023
Workers' Compensation
Carrier: CLEAR SPRING PROPERTY AND CASUALTY COMPANY
Policy #CWC01882201
Effective: 06/29/2024
Expires: 06/29/2026
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.
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