Semco LLC has 3 OSHA inspections on record in Arkansas, the first in 2004.
OSHA's last visit started on Apr 3, 2025 on a referral, in Morrilton.
Across those inspections OSHA issued 4 citation items: 3 serious and 1 other-than-serious.
OSHA proposed $14,788 in penalties and the amount has not been reduced.
For context, across all manufacturing employers the median penalty per cited inspection since 2015 is $3,600. Semco LLC averages $5,788 over 1 cited inspection in that time.
Semco LLC also files yearly injury logs with OSHA, summarized below.
It reported 1 severe injury to OSHA since 2015.
Citation items per year, by inspection date.
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Planned · Partial · Safety · 25 employees at the site · Closed May 21, 2004
#3 Industrial Park Dr., Morrilton, AR 72110 · Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing · OSHA's record · Phone and website on Google Maps
No citations from this inspection.
Injury and illness logs
From the Form 300A summaries employers file with OSHA each year. Rate = recordable cases per 100 full-time workers.
In 2025, the Morrilton site logged 3 recordable injuries or illnesses among about 63 workers: 7.0 per 100 full-time workers, against a median of 2.4 for its industry.
Site and year
Workers
Cases
Days-away cases
Rate
Industry median
SEMCO LLC (Morrilton)
Morrilton · 2025
63
3
0
7.0
2.4
Semco LLC
Morrilton · 2024
119
6
3
4.9
2.4
Semco Mor LLC
Morrilton · 2024
56
2
0
3.5
2.4
SEMCO Morrilton Facility
Morrilton · 2023
43
2
0
4.8
2.4
Severe injury reports
Employers must report any work-related amputation, in-patient hospitalization or loss of an eye to OSHA within 24 hours. 1 report on file.
Two employees were standing under a mobile fall protection gantry span while it was being adjusted. While the security bolts were being removed, the adjustable legs began to spread, causing the main beam to fall and strike the employees on their heads. Both employees sustained blunt force trauma and lacerations to the tops of their heads.
The rules behind these citations
Current text from the Code of Federal Regulations. Some citations were issued under older wording.
(iv) The details of the hazard communication program developed by the employer, including an explanation of the labels received on shipped containers and the workplace labeling system used by their employer; the safety data sheet, including the order of information and how employees can obtain and use the appropriate hazard information.
(iii) Protection from arc welding rays. Where the work permits, the welder should be enclosed in an individual booth painted with a finish of low reflectivity such as zinc oxide (an important factor for absorbing ultraviolet radiations) and lamp black, or shall be enclosed with noncombustible screens similarly painted. Booths and screens shall permit circulation of air at floor level. Workers or other persons adjacent to the welding areas shall be protected from the rays by noncombustible or flameproof screens or shields or shall be required to wear appropriate goggles.
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.