• W L Jefsen Co
  133 W Lake Ave
• Top Tech Machine
  9 Hangar Way # 5
• Precision Dynamic Machining
  444 Airport Blvd # 109
• Peralta's Machine Shop
  49 Hangar Way # I
• Microtec Machining
  
• House Of Machining Inc
  408 Airport Blvd
• Ultimate Precision
  1566 San Andreas Rd