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

OSHA Inspection: LARSON CONTRACTING, INC.

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of LARSON CONTRACTING, INC. in 1700 4TH STREET S.E., MASON CITY, IA 50401 (NAICS 236220). OSHA activity number 315654848.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
1700 4TH STREET S.E.
City
MASON CITY
State
IA
ZIP
50401
Mailing
508 W. MAIN STREET, LAKE MILLS, IA 50450
Inspection type
Unprogrammed Other (I)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N
Opened
Closing conference
Case closed
Last modified
Data loaded
NAICS code
236220
SIC code (legacy)
1542
Employees
6
Ownership type
A

6 citations on file for this inspection.

1926.350 A10

Serious Gravity 02 1 instance 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 4, 2011
Penalty
Initial $900 · Current $450 Reduced
Recent events (2)
  • — I (S) $450.00
  • — Z (S) $900.00

1926.350 H

Serious Gravity 02 1 instance 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 11, 2011
Penalty
Initial $900 · Current $450 Reduced
Recent events (2)
  • — I (S) $450.00
  • — Z (S) $900.00

1926.405 A02 III

Other-than-serious Gravity 03 1 instance 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 4, 2011
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (O) $225.00
  • — Z (O) $450.00

1926.405 B02

Other-than-serious Gravity 01 1 instance 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 11, 2011

1926.405 G01 III

Other-than-serious Gravity 03 1 instance 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 11, 2011
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (O) $225.00
  • — Z (O) $450.00

1926.405 G02 IV

Other-than-serious Gravity 03 3 instances 6 exposed
Issued
Aug 1, 2011
Abate by
Aug 11, 2011
Penalty
Initial $450 · Current $225 Reduced
Recent events (2)
  • — I (O) $225.00
  • — Z (O) $450.00

View Larson Contracting, 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 315654848.

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