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

OSHA Inspection: LEIDAL & HART MASON CONTR

Complaint inspection · Safety discipline

On , OSHA opened a complaint safety inspection of LEIDAL & HART MASON CONTR in 3990 JOHN R, DETROIT, MI 48201 (NAICS 000000). OSHA activity number 124942731.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Leidal & Hart Mason Contr — free Get an email when a new federal OSHA severe-injury report for Leidal & Hart Mason Contr is published. One employer, no account, unsubscribe in one click.
Site address
3990 JOHN R
City
DETROIT
State
MI
ZIP
48201
Mailing
32225 SCHOOLCRAFT, LIVONIA, MI 48150
Inspection type
Complaint (B)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
9
Ownership type
A
Industry flags
Construction safety.

5 citations on file for this inspection.

4084081801

Serious Gravity 01 1 instance 2 exposed
Issued
Aug 22, 1995
Abate by
Aug 25, 1995
Penalty
Initial $375 · Current $188 Reduced
Recent events (3)
  • — I (S) $187.50
  • — A (S) $375.00
  • — Z (S) $375.00

4084083203

Serious Gravity 01 1 instance 2 exposed
Issued
Aug 22, 1995
Abate by
Aug 25, 1995
Penalty
Initial $375 · Current $375
Recent events (2)
  • — A (S) $375.00
  • — Z (S) $375.00

4084121305

Serious Gravity 01 1 instance 2 exposed
Issued
Aug 22, 1995
Abate by
Aug 25, 1995
Penalty
Initial $375 · Current $375
Recent events (2)
  • — A (S) $375.00
  • — Z (S) $375.00

40842142

Serious Gravity 01 1 instance 2 exposed
Issued
Aug 22, 1995
Abate by
Aug 25, 1995
Penalty
Initial $375 · Current $375
Recent events (2)
  • — A (S) $375.00
  • — Z (S) $375.00

4084214401

Serious Gravity 01 2 instances 2 exposed
Issued
Aug 22, 1995
Abate by
Aug 25, 1995
Penalty
Initial $375 · Current $375
Recent events (2)
  • — A (S) $375.00
  • — Z (S) $375.00

View Leidal & Hart Mason Contr'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 124942731.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.