Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,992Inspections Most recent open 2026-07-18 Last loaded 2026-07-22

OSHA Inspection: TRI-COUNTY INSULATION & ACOUSTICAL CONTRACTORS.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of TRI-COUNTY INSULATION & ACOUSTICAL CONTRACTORS. in 2990 S. NORFOLK ST., SAN MATEO, CA 94403 (NAICS 238310). OSHA activity number 300841699.

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Site address
2990 S. NORFOLK ST.
City
SAN MATEO
State
CA
ZIP
94403
Mailing
1900-F COMMERCIAL WAY, SANTA CRUZ, CA 95065
Inspection type
Accident-driven (A)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238310
SIC code (legacy)
1742
Employees
6
Ownership type
A
Industry flags
Construction safety.

1 citation on file for this inspection.

342 A

Other-than-serious 1 instance 1 exposed
Issued
Abate by
Penalty
Initial $5000.00
Recent events (2)
  • — F (O)
  • — Z (O) $5000.00

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). The original IMIS detail view is available at OSHA's Establishment Search for activity number 300841699.