Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,195,903Inspections Most recent open 2026-08-18 Last loaded 2026-08-21

OSHA Inspection: THORLIEF LARSON & SON, INC.

Referral inspection · Safety discipline

On , OSHA opened a referral safety inspection of THORLIEF LARSON & SON, INC. in 525 N. BROADWAY, AURORA, IL 60505 (NAICS 000000). OSHA activity number 102573771.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
525 N. BROADWAY
City
AURORA
State
IL
ZIP
60505
Mailing
801 W. THORNDALE AVENUE, ITASCA, IL 60143
Inspection type
Referral (C)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Union (A)
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1741
Employees
16
Ownership type
Private (A)
Industry flags
Construction safety.

4 citations on file for this inspection.

1926.300 B02

Other-than-serious 1 instance 1 exposed
Issued
Aug 2, 1988
Abate by
Aug 5, 1988
Penalty
Initial $240
Recent events (2)
  • · F (O)
  • · Z (S) $240.00

1926.450 A10

Other-than-serious 1 instance 1 exposed
Issued
Aug 2, 1988
Abate by
Aug 5, 1988
Penalty
Initial $400
Recent events (2)
  • · F (O)
  • · Z (S) $400.00

1926.451 D10

Serious 2 instances 4 exposed
Issued
Aug 2, 1988
Abate by
Aug 5, 1988
Penalty
Initial $480 · Current $400 Reduced
Recent events (2)
  • · F (S) $400.00
  • · Z (S) $480.00

1904.7

Other-than-serious 1 instance 105 exposed
Issued
Aug 2, 1988
Abate by
Aug 17, 1988

View Thorlief Larson & SON, INC.'s full OSHA safety record →

This record is reproduced from the U.S. Department of Labor Open Data API (OSHA inspection dataset). OSHA publishes its own view of this case as inspection number 102573771.

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