Machinists Inc.

Machinists Inc. - Metal Fabrication, Welding, CNC Machining, Assembly, Precision Gear Machining and Complete Manufacturing Systems7600 5th Ave. South
Seattle, WA 98108
Phone: 206.763.0990
Fax: 206 / 763 8709
Contact: Jeff Tomson, Project Manager


Gears and gearboxes for every industry.

Machinists Inc. is one of the largest and most diverse gear manufacturing companies in North America. We service a wide spectrum of industries, including power generation, mining, timber products, wind, construction, oil and gas, steel, marine, aerospace, and many more. MI is able to cut gears to 250 inches in diameter and grind gears to 102 inches in diameter. Our wide range of machinery includes CNC gear grinders, CNC gear shapers, CNC gear hobbing machines, and Maag gear shapers. We have a large selection of modern CNC equipment including lathes, cylindrical grinders, and multi-axis vertical boring mills.

Quality Control for Gear projects

  • Complete Gear Metrology Lab
  • Complete Process and Final Inspection Documentation
  • ISO 9001 Quality System
  • Large CMM Capacity
  • Large Roll Stand Capacity
  • Nital Etch Temper Testing
  • On site Balancing
  • On Site Magnetic Particle Inspection

Full service gearbox repair and test center
MI operates a full service gearbox repair and test center dedicated to the dependable overhaul and enhancement of gear drives. We service most gearboxes regardless of original manufacturer. If there is a need for precision gears and power transmission services. MI is able to not just fix, but improve complex gear drives. Call the precision gear machining experts at Machinists for reliable handling of your project.

MI is now a Rexnord Authorized Service Center for Falk Gear Drives.