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GTTI is back open to the public and currently accepting registrations for select programs.

Explore our current programs below.

Food Handlers

Food Handlers This online certificate course is designed for persons who handle food in any type of food service establishment including restaurants, food kiosks, care homes, or private residences.

Stick Welding

Introduction to Stick Welding SMAW, commonly known as stick welding, is a leading welding industry standard. Most stick welding applications will be found in the oil and gas industry,

MIG Welding

Introduction to MIG Welding & Fabrication Techniques GMAW, commonly known as MIG welding, is an extremely common and versatile welding process suitable for joining all sorts of thickness of material.

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