TSAI MASTERBUILDERS
License #457096·Sole Owner·WALNUT, Los Angeles County
Summary
TSAI MASTERBUILDERS operating as a sole owner is licensed in California under CSLB number 457096. The license was first issued in 1984, putting the business at 42 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with JET INSURANCE COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in WALNUT, in Los Angeles County, California.
Business Information
License Details & Classifications
- License Number
- 457096
- Issued
- May 18, 1984
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- JET INSURANCE COMPANY
- Bond Number
- JT026540
- Effective
- Jan 11, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 7, 2026
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedMay 18, 1984
- WC coverage startsJan 7, 2026
- Bond activeJan 11, 2026
- License expiresFeb 29, 2028