✓

License is active

Source: Contractors State License Board (CSLB)

✓

Licensed

Current and in good standing

✓

Bonded

$25,000 surety bond

✓

WC exempt

No employees — exempt from requirement

✓

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.

UWING CONSTRUCTION INC

License Number: 1143733
State: California
Status: active
Business Type: Corporation
Address: 410 W 6TH ST ONTARIO, CA, 91762 San Bernardino County
Phone: (949) 783 9919

License Dates

Issued

09/18/2025

Expires

03/31/2028

Expires in 24 months

Reissued

03/02/2026

CSLB Last Updated

03/03/2026

License Classifications

B General Building Contractor

Personnel & Officers

LI RAN

Responsible Managing Officer/Chief Executive Officer/President

Active

Contractor Bond

Bonded

Amount: $25,000

Company: NATIONWIDE MUTUAL INSURANCE COMPANY

Bond #7901282548

Effective: 03/02/2026

Workers' Compensation

Exempt

Owner/officer with no employees — exempt from WC requirement

CSLB designation: Exempt

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

ONTARIO, CA Exp: 06/30/2027 Bonded