How do i contact gosiger for cnc service? Join Us At the Region's Leading CNC Technology Event! If you need service any time, day or night, just one call to 866-385-2798 dispatches fast, reliable Gosiger service. To expedite your service matter, please provide as much information as possible.Are we still open for business at gosiger? We are still open for business and committed to ensuring your success. If you need service any time, day or night, just one call to 866.385.2798 dispatches fast, reliable Gosiger service. To expedite your service matter, please provide as much information as possible.Why choose gosiger? We deliver machine tool solutions – including machines, engineering, automation, service & parts for every customer. For nearly 100 years Gosiger has been a family-owned and operated machine tool distributor and manufacturing solutions provider headquartered in Dayton, Ohio.Where is gogosiger located? Gosiger spans across the United States, so you can be assured of quick, knowledgeable support. With a corporate headquarters in Dayton, Ohio, we are poised to easily work with all of our U.S. locations.