OSTS, Inc

Workplace Safety Training For California Employers

On-site training, crane certification, and safety consulting that helps protect your employees and your business.

Approximately

3,500 Active Clients

On-Site or

In-Class Training

California Based

Nationwide Service

Why Clients Choose OSTS

For more than three decades, we’ve helped businesses create safer workplaces through practical training, consulting, and crane operator services.

Here Are Some of the Courses OSTS Offers

Mobile Crane Operator
Certification & Qualification

Prepare for Written Exams
Take the Written Exams
Prepare for Practical Exams
Take the Practical Exam

Services Offered

Need Help Choosing the Right Training?

Tell us about your organization and training needs. An OSTS representative will contact you to discuss the appropriate next step.

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Practical Safety Training for Your Workplace

See how OSTS can help your organization address its safety-training needs.

Watch Our Video Below to learn more.

Is OSTS, Inc. approved by Cal OSHA?

Do we have any other locations?

Do you offer services in Spanish?

What are the consequences of not having a Safety Program (IIPP)?

What do I do if Cal OSHA finds violations at my company?

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