✓

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

California licensing requirements →

🛡️

Hiring this contractor?

Get alerts if their license status changes.

🏢

Is this your business?

Claim your profile to manage your listing.

ONE HOUR HEATING AND AIR CONDITIONING

DBA: J4 HEATING AND AIR INC

License Number: 1139941
State: California
Status: active
Business Type: Corporation
Address: 1350 W COLLINS AVE STE M ORANGE, CA, 92867 Orange County
Phone: (714) 919 9009

License Dates

Issued

07/07/2025

Expires

07/31/2027

Expires in 16 months

CSLB Last Updated

07/08/2025

License Classifications

C20 C20

Personnel & Officers

SMITH MICHAEL THOMAS

Responsible Managing Officer

C20

Active

DEPTOLA YINGZHEN

Chief Executive Officer/President

Active

DEPTOLA JEFFREY FRANK

Officer

Active

Contractor Bond

Bonded

Amount: $25,000

Company: CINCINNATI INSURANCE COMPANY

Bond #CBE1058132

Effective: 06/03/2025

Workers' Compensation

Has policy

Carrier: SECURITY NATIONAL INSURANCE COMPANY

Policy #SWC1569363

Effective: 06/20/2025

Expires: 06/20/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

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

ORANGE, CA Exp: 11/30/2026 Bonded Insured