Mazzy'S Fire Protection Specialists San Francisco Inc

Fallon, NV

Active license with a flag in the state's file.

The license will be suspended unless the holder files proof of workers' compensation coverage.

License: #863734
Status: Active Workers' comp suspension pending
Classes: C-16 Fire protection contractor
Business type: Corporation
Issued: Sep 6, 2005
Expires: Sep 30, 2027

From the CSLB license file as of Nov 8, 2026. See this license on CSLB.ca.gov for its disciplinary history and to confirm before you hire.

Bond and insurance

Contractor's bond: $25,000 with Western Surety Company, since Jun 14, 2025
Workers' comp: Insured with Insurance Company of the West through Nov 2, 2026

People on this license

Teresa Jo Mazzarella, officer (since 2005)
Darin Edward Nelms, responsible managing employee (since 2025)

The qualifier (RME or RMO) is the person whose experience the license is based on. Ask who will supervise your job.

Related licenses

Other licenses in County listing someone with the same name. Names can be shared by different people.

Mazzy'S Fire Protection Specialists Contra Costa County Inc (#863728), active: Darin Edward Nelms

Something wrong? This page mirrors the state's records and updates within a week of the state's file. For corrections, contact the CSLB or email admin@californiacontractorlookup.com.