"Keeping Your Employees and Workplace Safe and Drug-Free Since 1991!"

OHS Health & Safety Services, Inc.

Employee Workplace Drug TestingWorkers' Comp Claims Reduction
Supervisor TrainingRespirator ExamsBackground Checks

Company Employee Drug Testing

We Test In All Cities, All 50 States- We Test Onsite Too!

Employee drug testing has been our core business at OHS Inc. since 1991. Our drug testing clients include companies with 2-3 employees to more than 30,000. Today, we proudly still serve our very first 1991 client!


The six "types": Pre-employment, Random, Reasonable Suspicion, Post-Accident, plus Return-to-Duty and Follow-Up Drug Testing make a solid Drug-Free Workplace Program

Reduce Workers' Comp Claims 64%+

We Can CUT Your Workers' Comp CLAIMS 64% or more!

WorkFit System℠ pre-placement physical evaluation determines if job candidates are physically fit to DO the job without injury. Our field proven strategy WILL REDUCE the frequency of your injuries and claims!


Helping you prevent employee workplace injuries before they can happen is how we can reduce Workers' Compensation claims for your company by up to 69.0%

USDOT-Required Supervisor Training

Our Reasonable Suspicion Training is Online 24/7!

Our Supervisor Training is fully DOT-compliant. This two hours of "Reasonable Suspicion" training is a federal requirement for supervisors of DOT-regulated personnel. We strongly recommend it for all supervisors!


This online program is "Reasonable Suspicion" training at its very best, most convenient, and most cost-effective for your company to help ensure workplace safety

OSHA-Required Respirator Exams

Our OSHA-Compliant Exam to Certify is Online 24/7!

Federal OSHA standard 1910.134 requires a medical survey of all employees that use a respirator in the workplace. Take our OSHA-compliant exam in English or Spanish, online anytime, 24/7!


Respirator Exams are one of multiple Workplace Safety services that OHS Inc. provides- one provider, one invoice, makes your life 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'll love our customer service!

Our Mission Statement since 1991 continues in 2020: "OHS Inc. will endeavor to earn our clients' loyalty year-after-year by providing each of them with exceptional service day-after-day." Thanks to an outstanding customer service team, we can provide workplace safety services to companies throughout all 50 U.S. states and Canada. We do so with a strong, professional commitment to reducing employee injuries and improving their safety in your workplace.

Our Two Community Service Programs

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

According to the National Institute on Drug Abuse, by the time they are seniors, almost 70% of high school students have tried alcohol and 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, "I can't! My parents drug test me!"). Learn why it's never too early to begin testing, and let us help you!.

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