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

OSHA Inspection: NATIONAL CONSTRUCTION, LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of NATIONAL CONSTRUCTION, LLC in 4503 US RT 42, MASON, OH 45040 (NAICS 236210). OSHA activity number 313011330.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4503 US RT 42
City
MASON
State
OH
ZIP
45040
Mailing
8744 REDCLOUD CRT., CINCINNATI, OH 45249
Inspection type
Planned (H)
Scope
Partial (B)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236210
SIC code (legacy)
1541
Employees
5
Ownership type
A

5 citations on file for this inspection.

1926.20 B02

Serious Gravity 03 1 instance 2 exposed
Issued
Apr 6, 2009
Abate by
May 21, 2009
Penalty
Initial $750 · Current $540 Reduced
Recent events (2)
  • — I (S) $540.00
  • — Z (S) $750.00

1926.404 B01 I

Serious Gravity 03 1 instance 1 exposed
Issued
Apr 6, 2009
Abate by
Apr 9, 2009
Penalty
Initial $750 · Current $540 Reduced
Recent events (2)
  • — I (S) $540.00
  • — Z (S) $750.00

1926.451 G01 VII

Serious Gravity 10 1 instance 1 exposed
Issued
Apr 6, 2009
Abate by
Apr 9, 2009
Penalty
Initial $1,500 · Current $540 Reduced
Recent events (2)
  • — I (S) $540.00
  • — Z (S) $1500.00

1926.453 B02 V

Serious Gravity 10 1 instance 1 exposed
Issued
Apr 6, 2009
Abate by
Apr 9, 2009
Penalty
Initial $1,500 · Current $540 Reduced
Recent events (2)
  • — I (S) $540.00
  • — Z (S) $1500.00

1926.454 A

Serious Gravity 03 1 instance 2 exposed
Issued
Apr 6, 2009
Abate by
May 21, 2009
Penalty
Initial $750 · Current $540 Reduced
Recent events (2)
  • — I (S) $540.00
  • — Z (S) $750.00

View National Construction, LLC'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 313011330.

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