Rancho Cucamonga, California · Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing · NAICS 334511
1inspections
3citation items
$25,030current penalties
Apr 13, 2026last inspection
OSHA inspectors have visited Pac-Rancho, Inc. in California one time.
It opened on Apr 13, 2026 after an accident, in Rancho Cucamonga and is still open.
In all, OSHA issued 3 citation items: 2 serious and 1 other-than-serious.
The penalties, $25,030 in total, stand where OSHA first set them.
Among manufacturing employers, the typical cited inspection since 2015 ends with a $3,600 penalty. Pac-Rancho, Inc. averages $25,030 across 1 cited inspection.
Pac-Rancho, Inc. also files yearly injury logs with OSHA, summarized below.
Citation items per year, by inspection date.
California · latest 90 days of OSHA records
1,128employers cited
Get notified the morning OSHA posts each new citation in California: the employer, the site address, the rules broken and the penalty.
Accident · Partial · Safety · 164 employees at the site · Open
11000 Jersey Blvd., Rancho Cucamonga, CA 91730 · Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing · OSHA's record · Phone and website on Google Maps
Citation and rule
Type
Proposed
Current
Issued
Status
Citation 1, item 1
29 CFR 3276(C)(3)
Other-than-serious
$280
$280
May 14, 2026
Contested
Citation 2, item 1
29 CFR 3276(F)
Serious
$6,750
$6,750
May 14, 2026
Contested
Citation 3, item 1
29 CFR 1637(A)
Serious
$18,000
$18,000
May 14, 2026
Contested
Injury and illness logs
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2017, the Rancho Cucamonga site logged 4 recordable injuries or illnesses among about 78 workers: 4.3 per 100 full-time workers, against a median of 5.4 for its industry. Those cases cost 12 days away from work.
Site and year
Workers
Cases
Days-away cases
Rate
Industry median
PAC-Rancho, Inc.
Rancho Cucamonga · 2017
78
4
1
4.3
5.4
The rules behind these citations
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
Other search, detection, navigation, guidance, aeronautical, and nautical system and instrument manufacturing employers in California
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Source: U.S. Department of Labor, OSHA enforcement data. A citation is OSHA's allegation; employers can contest it, and the status column shows where each item stands. Something wrong on this page? Tell us.
