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

OSHA Inspection: LANDMARK MASONRY

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of LANDMARK MASONRY in 259 GENTLE SPRING LANE, DIAMOND BAR, CA 91765 (NAICS 000000). OSHA activity number 106334907.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
LANDMARK MASONRY
Site address
259 GENTLE SPRING LANE
City
DIAMOND BAR
State
CA
ZIP
91765
Mailing
150 STARFLOWER STREET, BREA, CA 92621
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
B
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
3
Ownership type
A

6 citations on file for this inspection.

1926.651 B

Serious 1 instance 2 exposed
Issued
Jun 16, 1988
Abate by
Jun 19, 1988
Penalty
Initial $240 · Current $240
Recent events (2)
  • — I (S) $240.00
  • — Z (S) $240.00

1926.651 C

Serious 1 instance 2 exposed
Issued
Jun 16, 1988
Abate by
Jun 22, 1988
Penalty
Initial $240 · Current $240
Recent events (2)
  • — I (S) $240.00
  • — Z (S) $240.00

1903.2 A01

Other-than-serious 1 instance 10 exposed
Issued
Jun 16, 1988
Abate by
Jun 19, 1988
Recent events (2)
  • — I (O)
  • — Z (O)

1926.21 B02

Other-than-serious 1 instance 3 exposed
Issued
Jun 16, 1988
Abate by
Jun 19, 1988
Recent events (2)
  • — I (O)
  • — Z (O)

1926.50 C

Other-than-serious 1 instance 3 exposed
Issued
Jun 16, 1988
Abate by
Jul 12, 1988
Recent events (2)
  • — I (O)
  • — Z (O)

1926.100 B

Other-than-serious 1 instance 3 exposed
Issued
Jun 16, 1988
Abate by
Jun 22, 1988
Recent events (2)
  • — I (O)
  • — Z (O)

View Landmark Masonry'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 106334907.

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