M A S BUILDERS
License #445273·Sole Owner·NOVATO, Marin County
Summary
M A S BUILDERS operating as a sole owner is licensed in California under CSLB number 445273. The license was first issued in 1983, putting the business at 43 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 WESTERN SURETY COMPANY and active workers' compensation coverage from AMTRUST INSURANCE COMPANY. The business is based in NOVATO, in Marin County, California.
Business Information
License Details & Classifications
- License Number
- 445273
- Issued
- Aug 24, 1983
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- WESTERN SURETY COMPANY
- Bond Number
- 66987693
- Effective
- Jul 1, 2024
- Status
- Active
Workers' Compensation
- Coverage
- Workers' Compensation Insurance
- Carrier
- AMTRUST INSURANCE COMPANY
- Policy Number
- QWC1496628
- Effective
- Feb 20, 2026
- Expires
- Oct 8, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedAug 24, 1983
- Bond activeJul 1, 2024
- WC coverage startsFeb 20, 2026
- WC expiresOct 8, 2026
- License expiresAug 31, 2027