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

OSHA Inspection: STACK BROS. MECHANICAL CONTRACTORS, INC.

Planned inspection · Safety discipline

On , OSHA opened a planned safety inspection of STACK BROS. MECHANICAL CONTRACTORS, INC. in 30 AVE E & E 3RD ST., SUPERIOR, WI 54880 (NAICS 000000). OSHA activity number 102470101.

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employer broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.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
30 AVE E & E 3RD ST.
City
SUPERIOR
State
WI
ZIP
54880
Mailing
1613 TOWER AVE., SUPERIOR, WI 54880
Inspection type
Planned (H)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
Y
Opened
Closing conference
Case closed
Data loaded
NAICS code
000000
SIC code (legacy)
1711
Employees
20
Ownership type
A
Industry flags
Construction safety.

12 citations on file for this inspection.

1926.21 B02

Serious Gravity 01 1 instance 2 exposed
Issued
Aug 18, 1992
Abate by
Aug 22, 1992
Penalty
Initial $600 · Current $600
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $600.00

1926.651 K01

Serious Gravity 02 2 instances 2 exposed
Issued
Aug 18, 1992
Abate by
Aug 21, 1992

1926.652 A01

Serious Gravity 10 1 instance 2 exposed
Issued
Aug 18, 1992
Abate by
Aug 22, 1992
Penalty
Initial $2,000 · Current $2,000
Recent events (2)
  • — I (S) $2000.00
  • — Z (S) $2000.00

1926.651 H01

Serious Gravity 03 1 instance 2 exposed
Issued
Aug 18, 1992
Abate by
Aug 21, 1992

1926.21 B02

Deleted Serious Gravity 01 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 21, 1992
Penalty
Initial $600 · Current $600
Recent events (2)
  • — I (S) $600.00
  • — Z (S) $600.00

1926.651 C02

Serious Gravity 01 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $600 · Current $300 Reduced
Recent events (2)
  • — I (S) $300.00
  • — Z (S) $600.00

1926.651 H01

Deleted Serious Gravity 03 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $1,000 · Current $1,000
Recent events (2)
  • — I (S) $1000.00
  • — Z (S) $1000.00

1926.651 J02

Serious Gravity 01 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $600 · Current $400 Reduced
Recent events (2)
  • — I (S) $400.00
  • — Z (S) $600.00

1926.651 K01

Deleted Serious Gravity 02 2 instances 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $800 · Current $800
Recent events (2)
  • — I (S) $800.00
  • — Z (S) $800.00

1926.652 A01

Deleted Serious Gravity 10 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $2,000 · Current $2,000
Recent events (2)
  • — I (S) $2000.00
  • — Z (S) $2000.00

1926.59 D06

Other-than-serious Gravity 03 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992
Penalty
Initial $400 · Current $200 Reduced
Recent events (2)
  • — I (O) $200.00
  • — Z (O) $400.00

1926.59 G01

Other-than-serious Gravity 01 1 instance 2 exposed
Issued
Jul 30, 1992
Abate by
Aug 3, 1992

View Stack Bros. Mechanical Contractors, 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 102470101.

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