A B M Transmission & Engine Technology, located in Chicopee, MA, offers transmission building services, diesel engine services, brake work & more. A B M Transmission & Engine Technology is proud to be a family-owned business with over 29 years of experience serving our local community. We set ourselves apart by offering high-quality services for competitive prices. Plus, we treat our customers right. Call us!

Established in 1985.

Owner, Mark Macdonald purchased the repair shop from his employer. Mark specialize in transmissions, engines, and diesel repair. he passes the legacy onto his son, Erik.

Meet the Business Owner

Mark Macdonald has had a passion for the automotive industry since childhood. He has demonstrated excellence through his achievements in exhibition and competition as well as cognitive ability in the field. He was given the opportunity to buy his place of employment and has owned the business ever since. He has also lead the business toward success by adapting the services we offer to match the needs of the industry.