What are NAICS Codes?

NAICS stands for The North American Industry Classification System (NAICS). Codes identify the primary areas of work conducted by businesses. Public agencies use the codes to collect, analyze, and publish data relevant to the U.S. economy. Businesses also utilize NAICS codes for administrative, contractual, and tax purposes.


Engineering Services

Environmental Testing Laboratories or Services

Environmental Consulting Services

Safety Consulting Services

Mediation Product Services

Investigation Services

Professional Management Development Training

Heavy Equipment Operation School

CPR Training & Certification

Occupational Speech & Hearing Testing

DNA Testing

Employee Drug Testing & Hearing Services

Alcohol & Drug Addiction, Self-Help Organization

Job Training Rehabilitation Services