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

OSHA Inspection: OOSTERHOUSE MASONRY

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of OOSTERHOUSE MASONRY in 4463 LEONARD ST, WALKER, MI 49544 (NAICS 238140). OSHA activity number 304932262.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

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Establishment
OOSTERHOUSE MASONRY
Site address
4463 LEONARD ST
City
WALKER
State
MI
ZIP
49544
Mailing
4385 108TH, CALEDONIA, MI 49316
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
238140
SIC code (legacy)
1741
Employees
18
Ownership type
A
Industry flags
Construction safety.

6 citations on file for this inspection.

4084062605

Serious 1 instance 2 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $800 · Current $400 Reduced
Recent events (3)
  • — I (S) $400.00
  • — A (S) $800.00
  • — Z (S) $800.00

4084124302

Serious 1 instance 2 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $800 · Current $400 Reduced
Recent events (3)
  • — I (S) $400.00
  • — A (S) $800.00
  • — Z (S) $800.00

4084124305

Serious 1 instance 2 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $800 · Current $400 Reduced
Recent events (3)
  • — I (S) $400.00
  • — A (S) $800.00
  • — Z (S) $800.00

4084124309

Serious 1 instance 2 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $800 · Current $400 Reduced
Recent events (3)
  • — I (S) $400.00
  • — A (S) $800.00
  • — Z (S) $800.00

4084124312

Serious 1 instance 1 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $800 · Current $400 Reduced
Recent events (3)
  • — I (S) $400.00
  • — A (S) $800.00
  • — Z (S) $800.00

4084124311

Serious 1 instance 1 exposed
Issued
Sep 22, 2003
Abate by
Sep 25, 2003
Penalty
Initial $600 · Current $300 Reduced
Recent events (3)
  • — I (S) $300.00
  • — A (S) $600.00
  • — Z (S) $600.00

View Oosterhouse Masonry'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 304932262.

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