"Helping Companies Be Drug-Free & Safe Since 1991!"

Drug-Free Workplace Management for non-DOT and DOT-regulated company employees.

We Drug Test In All U.S. Cities, In All 50 States. We Drug Test Onsite Nationwide, too!

We can reduce frequency of your Workers' Compensation claims DRAMATICALLY!

We cut your employees' On-the-Job injuries and Workers' Comp claims by 50% or more!

DOT Supervisor Training for Reasonable Suspicion Drug Testing. A Safety Must!

DOT Reasonable Suspicion Training & Certification is Taught Online 24/7!

OSHA Respirator Medical Exam and Certification. Quick and easy to do online!

OSHA Exam to Respirator Certify is Conveniently Accessible Online 24/7!

Urine Specimens of DOT and safety sensitive personnel are analyzed only by CLIA certified labs!

Employee workplace drug testing is our core business, since 1991. In 2023 we still serve our first 1991 client! Our drug test clients include workplaces with just 2-3 employees and national companies with 30,000-plus!

Nationwide, OHS Inc. provides the standard six (6) drug tests required for all USDOT-REGULATED employees. Pre-employment, Random, Reasonable Suspicion, Post-Accident, Return-to-Duty and Follow-Up Drug Tests. We drug test NON-DOT personnel, too!

The WorkFit System℠ Reduces the frequency of Workplace Injuries, and therefore lowers your total cost of Workers' Compensation claims.

Are your job candidates PHYSICALLY FIT to perform essential job functions without injury? Our evaluation determines job-fitness BEFORE placement! This Field-Proven strategy REDUCES early on-the-job injuries!

The WorkFit System℠ helps prevent employee workplace injuries before they happen! WorkFit℠ reduces the majority of workplace injuries caused by "pre-existing conditions". Reduces Workers' Comp claims! WorkFit℠ definitely "WORKS AS ADVERTISED"!

OHS provides DOT Supervisor Training Online

Supervisor Training that's DOT-compliant! Training about drug and alcohol abuse is a federal requirement for all supervisors of DOT-regulated personnel. We strongly recommend this training for non-DOT supervisors, too!

"Reasonable Suspicion" training online at its very best, most convenient, and most cost-effective for companies to help ensure WORKPLACE SAFETY. As well, this is invaluable training for all NON-DOT regulated company supervisors, managers, and department heads!

OHS provides respirator exams and certifications online in English and in Spanish!

OSHA-compliant exam in either English or Spanish, is online anytime, 24/7! Federal OSHA standard 1910.134 requires a medical survey of all employees that use a respirator in the workplace, even if "occasionally".

Respirator Exam/Certification takes 7-9 minutes to complete online. This program is one of multiple workplace safety services OHS Inc. provides companies throughout the U.S.A. and Canada. One provider, one invoice- OHS Inc. can help make your life very simple!

The USA, Canada, and OHS Inc.

In the USA and Canada, OHS Inc. serves more than 1,700 small and large companies. Yet, we treat each and every one of them as our "#1" client. You will absolutely love our customer service!

Our Mission Statement since 1991 continues today in 2023. "OHS Inc. will endeavor to earn our clients' loyalty year-after-year by providing them with exceptional service day-after-day." Thanks to an outstanding customer service team! We provide drug testing and other workplace safety services throughout all 50 U.S. states and Canada. We do so with a strong, professional commitment. That is, to ensure your employees are drug-free. To reduce the number of your employee injuries, and to improve safety and health in your workplace overall!

Our Two Community Service Programs

OHS Inc. cares about our community and keeping local families drug-free. So, we help families where it counts the most. It includes our unique "Youth at Risk" ("YAR") and "Parents Taking Action" (PTA) Programs!

According to the National Institute on Drug Abuse, by senior year, almost 70% of high schoolers have tried alcohol. FULLY 50% have tried an illegal drug. OHS Inc. provides random drug testing at our cost to parents who bring their children to our Costa Mesa offices. Testing children randomly strongly helps them to resist today's tougher-than-ever peer pressure, e.g., "I can't! My parents drug test me!". Learn here why it's never too early to begin testing and let us help you!

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