All Classes are taught in English. Other Languages Available upon Request.
Located in Long Island City, Serving Manhattan, Brooklyn and Queens, and Surrounding Areas.

Methods of Payment:

All major credit cards & e-check (via Stripe).

Cancellation Policy:

Upon booking and payment for training, no refunds can be provided. If you are unable to attend your scheduled class date and contact GTT within 72 hours of your class, GTT will reschedule you for the next available class. GTT guarantees that you will be completely satisfied with your OSHA Training. If you have any questions or concerns, please contact us directly and we will be happy to assist you!


GTT does not discriminate students based on race, color, religion (creed), gender, gender expression, age, national origin, disability, marital status, sexual orientation, or military status. GTT is committed to providing an inclusive and welcoming environment to all its students.

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Insured: to protect employees and clients our company is insured to cover workplace accidents as well as property and liability insurance.