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

OSHA Inspection: M. C. MASONRY, INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of M. C. MASONRY, INC. in 698 AVERY ROAD, CLAREMONT, CA 91711 (NAICS 000000). OSHA activity number 120330766.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
M. C. MASONRY, INC.
Site address
698 AVERY ROAD
City
CLAREMONT
State
CA
ZIP
91711
Mailing
906 THAYER AVENUE, LOS ANGELES, CA 90024
Inspection type
Accident-driven (A)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
8
Ownership type
A
Industry flags
Construction safety.

14 citations on file for this inspection.

1509 A

Other-than-serious Gravity 00 1 instance 8 exposed
Issued
Oct 30, 1996
Abate by
Dec 2, 1996
Penalty
Initial $300
Recent events (2)
  • — I (O)
  • — Z (O) $300.00

1509 A

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 29, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85 · Current $85
Recent events (2)
  • — I (O) $85.00
  • — Z (O) $85.00

1512 B

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 29, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85
Recent events (2)
  • — I (O)
  • — Z (O) $85.00

1712 A

Serious Gravity 00 1 instance 7 exposed
Issued
Oct 29, 1996
Abate by
Dec 2, 1996
Penalty
Initial $435 · Current $435
Recent events (2)
  • — I (S) $435.00
  • — Z (S) $435.00

1512 C01

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85
Recent events (2)
  • — I (O)
  • — Z (O) $85.00

1512 I

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85
Recent events (2)
  • — I (O)
  • — Z (O) $85.00

25000009 A

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85 · Current $85
Recent events (2)
  • — I (O) $85.00
  • — Z (O) $85.00

1644 A03

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85 · Current $85
Recent events (2)
  • — I (O) $85.00
  • — Z (O) $85.00

1644 A07

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85
Recent events (2)
  • — I (O)
  • — Z (O) $85.00

1644 A04

Deleted Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85
Recent events (2)
  • — I (O)
  • — Z (O) $85.00

1637 H

Other-than-serious Gravity 00 1 instance 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85 · Current $85
Recent events (2)
  • — I (O) $85.00
  • — Z (O) $85.00

1644 A05

Other-than-serious Gravity 00 4 instances 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $85 · Current $85
Recent events (2)
  • — I (O) $85.00
  • — Z (O) $85.00

1637 N01

Other-than-serious Gravity 00 2 instances 1 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $435 · Current $170 Reduced
Recent events (2)
  • — I (O) $170.00
  • — Z (S) $435.00

1621 A

Serious Gravity 00 4 instances 7 exposed
Issued
Oct 28, 1996
Abate by
Dec 2, 1996
Penalty
Initial $435 · Current $435
Recent events (2)
  • — I (S) $435.00
  • — Z (S) $435.00

View M. C. Masonry, 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 120330766.

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