MAZZONI CONSTRUCTION
License #1004434·Sole Owner·PLEASANTON, Alameda County
Summary
MAZZONI CONSTRUCTION operating as a sole owner is licensed in California under CSLB number 1004434. The license was first issued in 2015, putting the business at 11 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 ATLANTIC SPECIALTY INSURANCE COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in PLEASANTON, in Alameda County, California.
Business Information
License Details & Classifications
- License Number
- 1004434
- Issued
- Jun 15, 2015
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond Number
- 800231527
- Effective
- Mar 9, 2026
- Status
- Active
Workers' Compensation
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 29, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedJun 15, 2015
- WC coverage startsDec 29, 2025
- Bond activeMar 9, 2026
- License expiresJun 30, 2027