Thermal One is a family-owned and operated heat treating service located in Westland, Michigan, specializing in vacuum heat treating for industries such as stamping, forging, roll forming, cutting tools, and plastic molds. They offer services including aging, annealing, normalizing, and straightening, with a focus on minimizing distortion and holding close tolerances. Thermal One uses state-of-the-art vacuum furnaces with rapid high-pressure gas quenching and iso-thermal hold to ensure optimal metallurgical structure and minimal distortion. With over 50 years of experience, they provide high-quality heat treating services in Southeast Michigan, committed to quality, service, and competitive prices.