

why us?
CERTIFIED EXPERIENCE
With over 25 years of machining and fabrication experience, Zeta Tool LLC delivers high-quality, on-time solutions. Our skilled team uses advanced CNC machines and tools to produce custom parts—specializing in weldments and automotive components.
CUSTOMER SERVICE
Zeta tool is committed to providing clients with unsurpassed customer service, order accuracy and on time delivery.
Zeta Tool LLC is a well-established machine shop based in Troy, Michigan, providing high-quality machining and quality fabrication services since 1997. Our experienced team of engineers and technicians are skilled in operating state-of-the-art CNC machines, boring mills, and other precision tools to produce custom parts and components for a wide range of industries, including automotive. We specialize in weldments and automotive machine services, and are dedicated to delivering on-time and cost-effective solutions for our clients. At Zeta Tool LLC, we take pride in our commitment to quality, innovation, and customer satisfaction.
about us
EXPERIENCE
zeta tool has been serving the Midwest manufacturing community for over 20+ years
OFFICE HOURS
MO-SA 7:00AM-5:00pm
Sa:7:00am-12:00pm
Su:Closed