MN
MADSEN-JOHNSON CORPORATION is a notable inspection in the MN category. This page provides verified data from US Department of Labor — OSHA Enforcement Data (v4 API) (2026), helping you compare MADSEN-JOHNSON CORPORATION against similar inspections and make data-driven decisions.
REUBEN JOHNSON AND SON, INC.
MN
LABOR MANAGEMENT COMPANY OF DULUTH
MN
DULUTH DRYWALL AND DECORATING COMPANY
MN
ATLAS PILE DRIVING COMPANY
MN
UNITED GENERAL CONSTRUCTORS, INC.
MN
| activity nr | 104,511,175 |
| reporting id | 0552700 |
| estab name | MADSEN-JOHNSON CORPORATION |
| site address | SHERCO III |
| site city | BECKER |
| site state | MN |
| site zip | 55308 |
| owner type | A |
| owner type label | Private |
| sic code | 1771 |
| naics code | 000000 |
| insp type | H |
| insp type label | Planned |
| insp scope | A |
| insp scope label | Complete |
| safety hlth | S |
| safety hlth label | Safety |
| union status | A |
| union status label | Union |
| nr in estab | 46 |
| open date | 1986-06-23 |
| close conf date | 1986-06-27 |
| close case date | 1986-09-03 |
| load dt | 2011-10-14 |
This OSHA inspection of MADSEN-JOHNSON CORPORATION in MN opened on Jun 23, 1986 and closed after 2 months. The review was conducted as a programmed/planned review and focused on workplace safety conditions. Scope of the walk-around was complete. At the time of inspection, the establishment reported 46 employees on site.
The site of record for this inspection is listed below. Industry classification uses legacy SIC code 1771. Addresses reflect the establishment's location at the time of inspection.
In total, 3,292 OSHA inspections in MN appear in this dataset. During 1986 alone, 187 inspections were recorded in the state — this inspection at MADSEN-JOHNSON CORPORATION is one of them. Enforcement volume varies year-over-year with OSHA staffing, federal priorities, and complaint inflow, so cross-year comparisons are most useful as a rough indicator of activity rather than a strict measure of risk.
This data helps you understand how MADSEN-JOHNSON CORPORATION compares to others in the MN category. Use it to make informed decisions based on verified data from US Department of Labor — OSHA Enforcement Data (v4 API).
inspections with the closest data values to MADSEN-JOHNSON CORPORATION
The OSHAPeek editorial team aggregates and verifies inspections data from US Department of Labor — OSHA Enforcement Data (v4 API). Every statistic on this site is cross-referenced against the official source before publication, with quarterly re-verification cycles.
Read our full methodology or contact us with corrections.
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