This employer's most recent OSHA inspection was in 1993. This data may not reflect current safety conditions.

Thurner Heat Treating Safety Record

Wauwatosa, WI

F

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

Last inspected 03/04/1993

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

According to OSHA enforcement records, Thurner Heat Treating in Wauwatosa, Wisconsin has 66 workplace safety violations across 14 inspections, with 23 classified as serious and $5,335 in total penalties. Safety grade: F (significantly elevated violations). OSHA records span 1974 to 1993.

Thurner Heat Treating, located in Wauwatosa, Wisconsin, was last inspected by OSHA in 1993. 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 66 violations on file, 23 were classified as serious — meaning OSHA determined they could cause death or serious physical harm to workers. Total penalties assessed were $5,335.

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.

66 Violations
14 Inspections
23 Serious
$5,335 Penalties
Other-than-Serious?
42 ($155)
Serious?
23 ($5,150)
Repeat?
1 ($30)
1910.0219 Lockout/Tagout (Energy Control)
Cited in 5 inspections (9 total) since 1974
1910.0179 OSHA Standard
Cited in 5 inspections (7 total) since 1974
1910.0178 Powered Industrial Trucks (Forklifts)
Cited in 4 inspections (4 total) since 1974
1910.0023 Ladders
Cited in 3 inspections (7 total) since 1974
1910.0022 Walking-Working Surfaces — General
Cited in 3 inspections (4 total) since 1974
OSHA initially proposed $6,185 in penalties for Thurner Heat Treating, later reduced to $5,335 — a 14% reduction through informal settlement or contest. Learn how OSHA penalties work.
1910.0219 Lockout/Tagout (Energy Control)
9 citations $640
1910.0179 OSHA Standard
7 citations $160
1910.0023 Ladders
7 citations $345
1910.0215 Abrasive Wheel Machinery
4 citations $190
1910.0178 Powered Industrial Trucks (Forklifts)
4 citations $190
DateTypeLocationViolationsPenalties
03/04/1993 Complaint? Wauwatosa, WI 0 $0
08/01/1991 Complaint? Wauwatosa, WI 1 $900
11/07/1988 Follow-Up? Wauwatosa, WI 0 $0
05/20/1988 Referral? Wauwatosa, WI 28 $3,760
07/12/1985 Follow-Up? Wauwatosa, WI 0 $0
11/20/1984 Complaint? Wauwatosa, WI 1 $0
02/09/1983 Planned? Wauwatosa, WI 0 $0
01/18/1980 Follow-Up? Wauwatosa, WI 0 $0
07/27/1979 Complaint? Wauwatosa, WI 4 $0
08/07/1978 Complaint? Wauwatosa, WI 3 $490
04/26/1978 Complaint? Wauwatosa, WI 0 $0
02/15/1977 Complaint? Wauwatosa, WI 7 $0
10/08/1974 Complaint? Wauwatosa, WI 8 $60
05/30/1974 Complaint? Wauwatosa, WI 14 $125

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