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Definite Testing is a one-stop solution for Drug and Alcohol Testing and DOT Drug Free Workplace Compliance. We have compliance specialists and collectors across the area to serve you and business in a professional, cost-effective, and timely manner. Definite Testing is a comprehensive compliance consulting and collections firm dedicated to helping people and companies reduce and manage risk and exposure within their work environments. We provide drug-free workplace policy and consulting, training and education, and drug, alcohol and alternative specimen testing. Results can be reported immediately, and lab results are typically available within 24-48 hours. All test results are completely confidential. Risk and liability management begins with a thorough and specific drug-free workplace policy. U.S. Department of Labor studies show that workers who abuse drugs and alcohol are more likely to skip work. Substance abusers are one-third less productive when they are on the job. Employees using drugs are also more likely to cause workplace accidents or file workers’ compensation claims. Absenteeism, tardiness, accidents, theft and non-productive time can cost employers approximately $7,000 a year. Can your business afford to pay for this?

Definite Testing Questions

The Definite Testing annual revenue was $210.2 million in 2026.

Definite Testing is based in Rego Park, New York.

The NAICS codes for Definite Testing are [62, 621, 62151, 6215].

The SIC codes for Definite Testing are [80, 807].

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