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 D ENTERPRISES, INC.

Accident-driven inspection · Safety discipline

On , OSHA opened an accident-driven safety inspection of M D ENTERPRISES, INC. in 1720 E LOCUST STREET, ONTARIO, CA 91761 (NAICS 332323). OSHA activity number 125885038.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1720 E LOCUST STREET
City
ONTARIO
State
CA
ZIP
91761
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
332323
SIC code (legacy)
3523
Employees
70
Ownership type
A

7 citations on file for this inspection.

4001

Other-than-serious 1 instance 2 exposed
Issued
Jan 26, 2004
Abate by
Feb 26, 2004
Penalty
Initial $750
Recent events (3)
  • — I (O)
  • — A (O) $750.00
  • — Z (O) $750.00

342 A

Other-than-serious 1 instance 1 exposed
Issued
Jan 26, 2004
Abate by
Feb 26, 2004
Penalty
Initial $5,000 · Current $5,000

3314 A

Serious 1 instance 1 exposed
Issued
Jan 26, 2004
Abate by
Feb 6, 2004
Penalty
Initial $16,200 · Current $16,200

3384 B

Serious 1 instance 1 exposed
Issued
Jan 26, 2004
Abate by
Feb 6, 2004
Penalty
Initial $6,750 · Current $2,700 Reduced
Recent events (2)
  • — I (S) $2700.00
  • — Z (S) $6750.00

4186 B

Serious 9 instances 2 exposed
Issued
Jan 26, 2004
Abate by
Feb 6, 2004
Penalty
Initial $6,750 · Current $270 Reduced
Recent events (2)
  • — I (S) $270.00
  • — Z (S) $6750.00

4187 A

Serious 1 instance 1 exposed
Issued
Jan 26, 2004
Abate by
Feb 6, 2004
Penalty
Initial $6,750 · Current $270 Reduced
Recent events (2)
  • — I (S) $270.00
  • — Z (S) $6750.00

4075 A

Serious 2 instances 1 exposed
Issued
Jan 26, 2004
Abate by
Feb 6, 2004
Penalty
Initial $6,750 · Current $270 Reduced
Recent events (2)
  • — I (S) $270.00
  • — Z (S) $6750.00

View M D Enterprises, 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 125885038.

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