This employer's most recent OSHA inspection was in 2007. This data may not reflect current safety conditions.

Costco Wholesale Safety Record

Aloha, OR · Retail Trade

F

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

Last inspected 08/06/2007

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

According to OSHA enforcement records, Costco Wholesale in Aloha, Oregon has 29 workplace safety violations across 7 inspections, with 7 classified as serious and $2,095 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1989 to 2007.

Costco Wholesale, located in Aloha, Oregon, was last inspected by OSHA in 2007. 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, 7 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $2,095.

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
7 Inspections
7 Serious
$2,095 Penalties
Other-than-Serious?
18 ($455)
Serious?
7 ($1,240)
Repeat?
4 ($400)
1910.0305 Electrical — Wiring Methods
Cited in 3 inspections (4 total) since 1991
7127.0020 OSHA Standard
Cited in 3 inspections (3 total) since 1989
1910.0023 Ladders
Cited in 2 inspections (2 total) since 1990
1910.0304 OSHA Standard
Cited in 2 inspections (2 total) since 1993
7155.0015 OSHA Standard
Cited in 2 inspections (2 total) since 1989
OSHA initially proposed $2,880 in penalties for Costco Wholesale, later reduced to $2,095 — a 27% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0305 Electrical — Wiring Methods
4 citations $475
7127.0020 OSHA Standard
3 citations $150
7670.2850 OSHA Standard
2 citations
7155.0015 OSHA Standard
2 citations $50
1910.0304 OSHA Standard
2 citations $320
DateTypeLocationViolationsPenalties
08/06/2007 Complaint? Aloha, OR 0 $0
11/10/2004 Planned? Aloha, OR 1 $375
06/05/1995 Planned? Aloha, OR 6 $600
09/27/1993 Planned? Aloha, OR 4 $120
11/07/1991 Planned? Aloha, OR 5 $435
10/30/1990 Planned? Aloha, OR 10 $565
06/14/1989 Planned? Aloha, OR 3 $0

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