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Professional, Scientific, and Technical ServicesOSHA Violations & Inspection Records

This subsector comprises establishments that specialize in performing professional, scientific, and technical activities. Activities include legal advice, architectural and engineering design, computer systems design, management consulting, and scientific research.

Records current through May 8, 2026

15,996
Establishments
18,927
Inspections
28,995
Violations
$26,054,311
Total Penalties
Common Workplace Hazards

Common workplace hazards include ergonomic injuries from computer workstation use, laboratory chemical exposure for research and testing establishments, and field hazards for surveying and environmental consulting. Workers in testing laboratories may also encounter biological hazards.

Top Employers by Penalties in Professional, Scientific, and Technical Services
EmployerInspectionsPenalties
WELCH GROUP ENVIRONMENTAL LLP AND GLENN WELCH2$360,000
AEROJET ROCKETDYNE COLEMAN AEROSPACE, INC.2$195,071
EDM AMERICAS, INC.3$140,237
ARIANA MURRELL-ROSARIO D/B/A LIBERTY TAX SERVICE1$136,532
E.N. RANGE, INC.2$123,000
E.N. RANGE INC.2$114,682
PLASTOMER CORP40$103,807
SGS NORTH AMERICA, INC.4$97,187
MIDWEST STERILIZATION CORPORATION7$95,488
RELCO LOCOMOTIVES2$91,000
FLUOROCHEM, INC.4$82,235
NATIONAL TECHNICAL SYSTEMS, INC.1$78,018
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA1$77,625
SRZ MGMT HOLDINGS LLC1$76,460
SPOSATO LANDSCAPE COMPANY, INC.2$76,443
BMS LOGISTICS3$71,882
STERIS ISOMEDIX SERVICES, INC.1$70,200
HEASLIP ENGINEERING, LLC1$70,000
BOTTI STUDIO OF ARCHITECTURAL ARTS, INC.3$63,500
PREMIER DISPLAYS & EXHIBITS, INC.3$62,775
Most Cited Standards in Professional, Scientific, and Technical Services
StandardCitationsPenalties
1910.1200
Hazard Communication
OSHA citation code: 19101200 E01
827$441,990
1910.1200
Hazard Communication
OSHA citation code: 19101200 H01
465$175,599
1910.151
Medical Services and First Aid
OSHA citation code: 19100151 C
295$254,132
1910.132
Personal Protective Equipment - General Requirements
OSHA citation code: 19100132 D02
288$79,134
1910.132
Personal Protective Equipment - General Requirements
OSHA citation code: 19100132 A
284$582,331
5A0001
General Duty Clause, Section 5(a)(1)
277$1,139,939
1910.303
Electrical - General Requirements
OSHA citation code: 19100303 B02
269$148,502
3203
Injury and Illness Prevention Program
OSHA citation code: 3203 A
213$56,595
1910.1200
Hazard Communication
OSHA citation code: 19101200 G01
209$27,663
1910.134
Respiratory Protection
OSHA citation code: 19100134 E01
204$85,319
Top States for Professional, Scientific, and Technical Services
StateEstablishmentsInspections
California2,2812,624
Washington1,7132,002
Pennsylvania8841,133
Ohio7131,027
Michigan636831
Texas727826
Oregon697820
North Carolina647746
Virginia549646
Florida569625
New York503575
Nevada354525
Illinois431505
Georgia387491
New Jersey382454
Official Resources

Data Source and Methodology

Data synced daily

Data on this page comes from the U.S. Department of Labor's OSHA enforcement database, accessed via the DOL public data API. Records are updated daily. We strive for accuracy, but errors in data processing or establishment grouping are possible. Penalty amounts reflect the latest penalty amounts on record in the DOL database and may differ from initial assessments or final amounts after informal conference, settlement, or judicial review. Company pages group inspection records by normalized employer name, city, and state as reported in OSHA records. That grouping is deterministic and non-fuzzy, but it is not a universal legal-entity identifier. If you believe any record is inaccurate, please report it and we will investigate. This product uses the DOL Data API but is not endorsed or certified by the DOL. For official and authoritative records, visit osha.gov.