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

OSHA Inspection: HAMMER CONSTRUCTION COMPANY CONCRETE & MASONRY SPE

Unprogrammed Other inspection · Safety discipline

On , OSHA opened an unprogrammed Other safety inspection of HAMMER CONSTRUCTION COMPANY CONCRETE & MASONRY SPE in 5100 W13444 LOOMIS RD., MUSKEGO, WI 53150 (NAICS 238140). OSHA activity number 305278913.

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broke any rule; any findings appear as the citations listed below, and citations can be contested, reduced, or withdrawn.

Watch Hammer Construction Company Concrete & Masonry SPE — free Get an email when a new federal OSHA severe-injury report for Hammer Construction Company Concrete & Masonry SPE is published. One employer, no account, unsubscribe in one click.
Site address
5100 W13444 LOOMIS RD.
City
MUSKEGO
State
WI
ZIP
53150
Mailing
4137 SHERMAN RD., SLINGER, WI 53086
Inspection type
Unprogrammed Other (I)
Scope
Partial (B)
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
6
Ownership type
A
Industry flags
Construction safety.

4 citations on file for this inspection.

1926.200 G01

Serious Gravity 10 1 instance 1 exposed
Issued
Aug 12, 2003
Abate by
Aug 15, 2003
Penalty
Initial $2,000 · Current $350 Reduced
Recent events (2)
  • — F (S) $350.00
  • — Z (S) $2000.00

1926.201 A01

Deleted Serious Gravity 10 1 instance 1 exposed
Issued
Aug 12, 2003
Abate by
Aug 15, 2003
Penalty
Initial $2,000 · Current $2,000
Recent events (2)
  • — F (S) $2000.00
  • — Z (S) $2000.00

1926.451 E01

Other-than-serious Gravity 10 1 instance 4 exposed
Issued
Aug 12, 2003
Abate by
Aug 15, 2003
Penalty
Initial $2,000 · Current $300 Reduced
Recent events (2)
  • — F (O) $300.00
  • — Z (S) $2000.00

1926.451 G04 I

Serious Gravity 10 1 instance 4 exposed
Issued
Aug 12, 2003
Abate by
Aug 15, 2003
Penalty
Initial $2,000 · Current $350 Reduced
Recent events (2)
  • — F (S) $350.00
  • — Z (S) $2000.00

View Hammer Construction Company Concrete & Masonry SPE'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 305278913.

Look up any company's OSHA accident reports by company, or browse severe injury reports by year, state, and company.