ZITRO ACOUSTICS INC

California contractor license #894740 · Hayward, Alameda County

License

License number: 894740
Status: Clear
Classifications: C-2 Insulation and Acoustical Contractor
Business type: Corporation
Issued: Apr 17, 2007
Expires: Sep 30, 2027
Workers' compensation: Workers' Compensation Insurance — Omaha National Casualty Company
Contractor's bond: $25,000 — American Contractors Indemnity Company
DIR public works registration: Registered through Jun 30, 2027

From the California Contractors State License Board (CSLB) public license file, last updated Dec 2, 2025. Verify license #894740 on CSLB's License Check.

California public works

ZITRO ACOUSTICS INC appears on 4 public works projects registered with the California Department of Industrial Relations, for 4 awarding bodies between 2022 and 2025.

Most recent public works projects
Date	Project	Awarding body	Role	Contract amount
Aug 1, 2025	SF Animal Care & Ctrl Tenant ImprBuildings & facilities	City and County of San Francisco - Dept. of Public Works	Subcontractor	$2,363,330
Jul 14, 2025	SMF MTLOther	County of Sacramento	Subcontractor	$4,760,959
Mar 25, 2025	San Juan HS Outdoor Learning (Stadium)Parks, landscape & fields	San Juan Unified School District	Subcontractor	$16,626,000
Oct 27, 2022	Fire Life Safety Upgrades ProjectFire & life safety	City of San Jose	Subcontractor	—

Most recent 4 of 4. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.

Awarding bodies it works for most

County of Sacramento · 1 project
City of San Jose · 1 project
San Juan Unified School District · 1 project
City and County of San Francisco - Dept. of Public Works · 1 project

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