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

OSHA Inspection: MARELICH MECHANICAL CO, INC

Complaint inspection · Health discipline

On , OSHA opened a complaint health inspection of MARELICH MECHANICAL CO, INC in 25601 CLAWITER RD, HAYWARD, CA 94545 (NAICS 238220). OSHA activity number 125536375.

What this inspection record means

OSHA opens inspections for many reasons — routine scheduling under a national or local emphasis program, an employee complaint or referral, or a follow-up after a reported injury. Opening or conducting an inspection is not itself an allegation or a finding that this employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Site address
25601 CLAWITER RD
City
HAYWARD
State
CA
ZIP
94545
Mailing
24041 AMADOR ST, HAYWARD, CA 94544
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Health
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238220
SIC code (legacy)
1711
Employees
30
Ownership type
A

7 citations on file for this inspection.

5203 A

Other-than-serious 2 instances 12 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $1,875 · Current $1,500 Reduced
Recent events (2)
  • — F (O) $1500.00
  • — Z (O) $1875.00

5097 A

Other-than-serious 1 instance 12 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $560 · Current $335 Reduced
Recent events (2)
  • — F (O) $335.00
  • — Z (O) $560.00

5097 C01

Other-than-serious 1 instance 12 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $560
Recent events (2)
  • — F (O)
  • — Z (O) $560.00

5099 B

Other-than-serious 1 instance 12 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $560
Recent events (2)
  • — F (O)
  • — Z (O) $560.00

5143 A01

Other-than-serious 1 instance 12 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $280
Recent events (2)
  • — F (O)
  • — Z (O) $280.00

5143 A05

Other-than-serious 1 instance 5 exposed
Issued
Sep 28, 2007
Abate by
Oct 31, 2007
Penalty
Initial $280 · Current $225 Reduced
Recent events (2)
  • — F (O) $225.00
  • — Z (O) $280.00

4186 B

Serious 1 instance 5 exposed
Issued
Sep 28, 2007
Abate by
Oct 3, 2007
Penalty
Initial $3,375 · Current $2,700 Reduced
Recent events (2)
  • — F (S) $2700.00
  • — Z (S) $3375.00

View Marelich Mechanical CO, INC's full OSHA safety record →

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 125536375.

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