NAICS 541380

Testing Laboratories (NAICS 541380) — OSHA Safety Record

558 employers · 645 inspections · 893 violations · $1,743,129 penalties

Employers

Most-Cited Employers in Testing Laboratories (NAICS 541380)

Sorted by total violation count.

OtherCT
Phoenix Environmental Laboratories, Inc.
1 inspection · 21 violations
Manchester·$459,000 penalties·Last: Feb 28, 2022
OtherNY
Nutratech Labs, Inc.
1 inspection · 19 violations
Skaneateles·$26,172 penalties·Last: Sep 14, 2022
SeriousOR
317724752 - Oregon Ballistic Laboratories Llc
1 inspection · 18 violations
Salem·$3,600 penalties·Last: Jul 2, 2019
OtherMI
Rti Laboratories
2 inspections · 18 violations
Livonia·$4,000 penalties·Last: Jul 18, 2018
OtherMI
Alliance Analytical Laboratories Inc
2 inspections · 17 violations
Coopersville·$7,550 penalties·Last: Jun 4, 2021
OtherLA
Analysis Laboratories, Inc. (ali)
3 inspections · 16 violations
Destrehan·$15,283 penalties·Last: May 17, 2022
SeriousWA
Wa317963896 - Foi Laboratories Inc
1 inspection · 15 violations
Vancouver·$10,800 penalties·Last: May 6, 2021
OtherCA
Harbor Freight Tools Usa, Inc.
3 inspections · 14 violations
Camarillo·$5,620 penalties·Last: May 30, 2025
OtherNY
Paradigm Environmental Services, Inc.
2 inspections · 14 violations
Rochester·$11,500 penalties·Last: Sep 19, 2022
OtherAK
Trident Engineering And Inspection, Inc.
1 inspection · 14 violations
Soldotna·$6,632 penalties·Last: Apr 23, 2021
OtherTN
Martin Motor Sports, Llc
2 inspections · 14 violations
Lawrenceburg·$6,700 penalties·Last: Nov 21, 2019
OtherMI
Magna Chek
1 inspection · 14 violations
Madison Heights·$1,150 penalties·Last: Sep 25, 2019
OtherND
Sgs North America, Inc.
4 inspections · 12 violations
Williston·$84,187 penalties·Last: Jun 1, 2022
SeriousWA
Wa317977925 - Analytical Chemistry Inc
1 inspection · 11 violations
Tukwila·$2,250 penalties·Last: Dec 28, 2023
SeriousWA
Wa317968097 - Exact Scientific Services Inc
1 inspection · 11 violations
Ferndale·$3,675 penalties·Last: Apr 14, 2022
OtherMI
Roush Industries, Inc.
4 inspections · 10 violations
Allen Park·$6,000 penalties·Last: Sep 2, 2025
OtherTN
Environmental Science Llc
2 inspections · 10 violations
Mount Juliet·$5,487 penalties·Last: Jun 20, 2025
SeriousOR
317734496 - Oregon Ballistic Laboratories Llc
1 inspection · 10 violations
Salem·$570 penalties·Last: Oct 18, 2023
OtherMI
Northwest Labs
2 inspections · 10 violations
Southfield·$3,900 penalties·Last: Oct 28, 2022
OtherPA
Prosser Laboratories, Inc.
2 inspections · 10 violations
Tannersville·$13,056 penalties·Last: Mar 5, 2020
OtherCT
Aerospace Testing Laboratory, Inc.
1 inspection · 10 violations
South Windsor·$16,869 penalties·Last: Dec 12, 2019
SeriousWA
Wa317984610 - Spectra Laboratories Kitsap Llc
1 inspection · 9 violations
Poulsbo·$1,836 penalties·Last: Feb 28, 2025
OtherMD
Eurofins Environment Testing Northeast, Llc
1 inspection · 9 violations
Hanover·$3,600 penalties·Last: Sep 17, 2024
OtherVI
Amspec St. Croix, Llc
4 inspections · 9 violations
Christiansted·$39,051 penalties·Last: May 1, 2024
OtherAL
National Technical Systems, Inc.
1 inspection · 9 violations
Huntsville·$78,018 penalties·Last: Nov 5, 2020
OtherTN
Waypoint Analytical, Llc
1 inspection · 8 violations
Memphis·$4,800 penalties·Last: Jul 22, 2025
OtherAK
Bureau Veritas Commodities And Trade, Inc.
2 inspections · 8 violations
Fairbanks·$8,066 penalties·Last: Jan 21, 2025
OtherPA
Criterion Laboratories, Inc.
1 inspection · 8 violations
Bensalem·$19,541 penalties·Last: Feb 22, 2024
OtherNM
Bluebonnet Labs
1 inspection · 8 violations
Albuquerque·$17,276 penalties·Last: Sep 27, 2023
SeriousOR
317731160 - Biologic Resources Llc
1 inspection · 8 violations
Portland·$200 penalties·Last: Aug 31, 2022
OtherCT
Special Testing Laboratories, Inc.
2 inspections · 8 violations
Bethel·$12,183 penalties·Last: Oct 1, 2021
SeriousWA
Wa317965520 - Dragon Analytical Laboratory Inc
1 inspection · 8 violations
Tumwater·$1,800 penalties·Last: Aug 31, 2021
SeriousWA
Wa317957551 - Water Management Laboratories Inc
1 inspection · 8 violations
Tacoma·$1,200 penalties·Last: Jan 21, 2020
OtherIL
Ul Llc
4 inspections · 8 violations
Northbrook·$23,500 penalties·Last: Sep 10, 2019
SeriousMN
108628 - American Cylinder Inc Dba All Safe Global
1 inspection · 7 violations
Wyoming·$3,600 penalties·Last: Jan 16, 2025
OtherMD
Liatris Inc.
1 inspection · 7 violations
Rockville·$713 penalties·Last: Oct 12, 2022
SeriousOR
317723707 - Lab/cor Portland Inc
1 inspection · 7 violations
Portland·$580 penalties·Last: Apr 11, 2019
OtherCO
Microbac Laboratories Inc.
1 inspection · 7 violations
Boulder·Last: Feb 11, 2019
OtherPR
Labchems Corp.
1 inspection · 6 violations
Mayaguez·$2,800 penalties·Last: Jul 17, 2025
OtherMI
Touchstone Systems & Services Inc
1 inspection · 6 violations
Wyoming·$450 penalties·Last: May 6, 2025
OtherVA
Ets, Inc.
1 inspection · 6 violations
Roanoke·$494 penalties·Last: Sep 20, 2024
OtherMI
Rmmp Testlab, Inc.
1 inspection · 6 violations
Madison Heights·$200 penalties·Last: Jul 10, 2023
OtherUT
Advanced Laboratories Inc
1 inspection · 6 violations
South Salt Lake·$1,200 penalties·Last: Apr 12, 2023
OtherDE
Romer Labs, Inc.
2 inspections · 6 violations
Newark·$21,465 penalties·Last: Feb 8, 2022
OtherMI
H & S Inspection Service, Inc
1 inspection · 6 violations
Troy·$650 penalties·Last: Apr 29, 2021
OtherNY
Eurofins Testing Testamerica, Inc.
1 inspection · 6 violations
Buffalo·$11,703 penalties·Last: Oct 27, 2020
OtherCT
Avian Vaccine Services, Llc
3 inspections · 5 violations
Storrs Mansfield·$24,047 penalties·Last: Oct 17, 2024
OtherCA
Usda - Food Safety And Inspection Service
2 inspections · 5 violations
Albany·Last: Jan 25, 2024
OtherIL
Magnetic Inspection Laboratory, Inc.
1 inspection · 5 violations
Elk Grove Village·$8,226 penalties·Last: Jan 17, 2024
OtherTN
Tn Scientific Llc
1 inspection · 5 violations
Knoxville·$300 penalties·Last: Jul 25, 2023
SeriousWA
Wa317971956 - Amspec Llc
1 inspection · 5 violations
Ferndale·$9,300 penalties·Last: Jan 12, 2023
OtherCT
York Analytical Laboratories, Inc.
1 inspection · 5 violations
Stratford·$19,688 penalties·Last: Nov 10, 2022
OtherCA
Premium Health Oc Inc.
1 inspection · 5 violations
Los Angeles·$4,950 penalties·Last: Sep 27, 2022
OtherAL
Aviagen, Inc.
3 inspections · 5 violations
Elkmont·$5,000 penalties·Last: Jan 31, 2022
OtherTN
Mid-continent Laboratories, Inc.
1 inspection · 5 violations
Memphis·$700 penalties·Last: Jul 17, 2020
OtherCT
Element Materials Technology
1 inspection · 5 violations
South Windsor·$4,026 penalties·Last: Feb 6, 2019
SeriousWA
Wa317951113 - Atlas Bi Metal Labs Inc
1 inspection · 5 violations
Port Townsend·$4,800 penalties·Last: Sep 17, 2018
OtherMT
Norris Labs, Inc.
1 inspection · 5 violations
Norris·$4,000 penalties·Last: Apr 26, 2018
OtherMA
U T S Of Mass., Inc.
3 inspections · 4 violations
Norton·$8,645 penalties·Last: Mar 26, 2026
OtherMI
Ford Motor Company- Michigan Proving Grounds
2 inspections · 4 violations
Romeo·$3,000 penalties·Last: Nov 18, 2025