This employer's most recent OSHA inspection was in 2012. This data may not reflect current safety conditions.

Peterson MacHinery Sales Safety Record

Casa Grande, AZ · Wholesale Trade

F

Historical grade based on past OSHA records. This employer has not been inspected in over 10 years.

Last inspected 11/26/2012

Based on public OSHA records. How is this calculated? · Data updated March 2026

According to OSHA enforcement records, Peterson MacHinery Sales in Casa Grande, Arizona has 29 workplace safety violations across 5 inspections, with 9 classified as serious and $4,925 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1989 to 2012.

Peterson MacHinery Sales, located in Casa Grande, Arizona, was last inspected by OSHA in 2012. While this employer's safety record is based on historical data that may not reflect current workplace conditions, the OSHA enforcement history remains part of the public record. Of the 29 violations on file, 9 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $4,925.

OSHA's enforcement records are maintained by the U.S. Department of Labor and cover workplace inspections dating back to the 1970s. An employer's safety grade is calculated using a weighted formula that accounts for the severity of violations — willful violations carry the highest weight (5x), followed by repeat (4x), serious (3x), and other (1x) violations per inspection. Learn more about how safety grades are calculated.

29 Violations
5 Inspections
9 Serious
$4,925 Penalties
Other-than-Serious?
20 ($0)
Serious?
9 ($4,925)
1910.1200 Hazard Communication
Cited in 2 inspections (7 total) since 1989
1910.0178 Powered Industrial Trucks (Forklifts)
Cited in 2 inspections (3 total) since 2006
1910.0334 OSHA Standard
Cited in 2 inspections (2 total) since 2006
OSHA initially proposed $4,995 in penalties for Peterson MacHinery Sales, later reduced to $4,925 — a 1% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.1200 Hazard Communication
7 citations
1910.0305 Electrical — Wiring Methods
4 citations $750
1910.0215 Abrasive Wheel Machinery
3 citations $750
1910.0178 Powered Industrial Trucks (Forklifts)
3 citations $1,875
1910.0334 OSHA Standard
2 citations
DateTypeLocationViolationsPenalties
11/26/2012 Complaint? Casa Grande, AZ 5 $375
03/17/2006 Complaint? Casa Grande, AZ 12 $4,500
03/17/2006 Unprogrammed Related? Casa Grande, AZ 8 $0
11/06/1989 Follow-Up? Casa Grande, AZ 0 $0
09/11/1989 Complaint? Casa Grande, AZ 4 $50

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