Safety Incidents OSHA Severe Injury Reports · 2015–2025
5,189,214Inspections Most recent open 2026-07-16 Last loaded 2026-07-20

MILWAUKEE, WI —

OSHA Inspection: MASON BUILDING SYSTEMS

Unprogrammed Other inspection · Safety discipline

At a glance

On , OSHA opened an unprogrammed Other safety inspection of MASON BUILDING SYSTEMS in 8900 NORTH 55TH STREET, MILWAUKEE, WI 53223 (NAICS 000000). OSHA activity number 122109911.

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Where did this inspection happen?

Establishment
MASON BUILDING SYSTEMS
Site address
8900 NORTH 55TH STREET
City
MILWAUKEE
State
WI
ZIP
53223
Mailing
19650 SOMMER DRIVE, BROOKFIELD, WI 53045

What kind of inspection was it?

Inspection type
Unprogrammed Other (I)
Scope
Complete (A)
Discipline
Safety
Advance notice
No
Union status
N

When did the case open and close?

Opened
Closing conference
Case closed
Data loaded

Establishment context

NAICS code
000000
SIC code (legacy)
1541
Employees
1
Ownership type
A
Industry flags
Construction safety.

Citations

No citations on file for this inspection. OSHA's citation feed is backfilled in rolling windows; this inspection may have been closed without violations, or its citation rows may not have been ingested yet.

More inspections in this industry (NAICS 000000)

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Source

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 122109911.