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

OSHA Inspection: MAST CONSTRUCTION, LLC

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of MAST CONSTRUCTION, LLC in 4137 POWELL ROAD, POWELL, OH 43065 (NAICS 238130). OSHA activity number 307882688.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
4137 POWELL ROAD
City
POWELL
State
OH
ZIP
43065
Mailing
488 E. BROADWAY, SUITE C, COVINGTON, OH 45138
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
238130
SIC code (legacy)
1751
Employees
4
Ownership type
A

5 citations on file for this inspection.

1926.451 A06

Serious Gravity 02 1 instance 2 exposed
Issued
Jul 29, 2004
Abate by
Aug 8, 2004
Penalty
Initial $300 · Current $210 Reduced
Recent events (2)
  • — I (S) $210.00
  • — Z (S) $300.00

1926.451 G04 I

Serious Gravity 02 1 instance 2 exposed
Issued
Jul 29, 2004
Abate by
Aug 8, 2004
Penalty
Initial $300 · Current $210 Reduced
Recent events (2)
  • — I (S) $210.00
  • — Z (S) $300.00

1926.454 A

Serious Gravity 01 1 instance 2 exposed
Issued
Jul 29, 2004
Abate by
Aug 31, 2004
Penalty
Initial $225 · Current $158 Reduced
Recent events (2)
  • — I (S) $157.50
  • — Z (S) $225.00

1926.503 A01

Serious Gravity 01 1 instance 2 exposed
Issued
Jul 29, 2004
Abate by
Aug 31, 2004
Recent events (2)
  • — I (S)
  • — Z (S)

1926.501 B13

Serious Gravity 02 1 instance 2 exposed
Issued
Jul 29, 2004
Abate by
Aug 8, 2004
Penalty
Initial $300 · Current $210 Reduced
Recent events (2)
  • — I (S) $210.00
  • — Z (S) $300.00

View Mast 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 307882688.

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