How do i contact emachines computer support? When you call (206) 436-4645, available 24/7, 365 days a year, you'll be connected to a trained representative with the knowledge to give you the proper eMachines computer support the first time around.Who makes emachines computers? Updated: 09/15/2017 by. Founded in 1998 by Lap Hui, eMachines is a manufacturer of computers that was purchased by Gateway Computers in 2004, and then by Acer in 2007. Support and information now handled by Acer.How do i return my emachines product? For your convenience, this service is available 24/7 365 days a year. eMachines offers both chat and phone support for in-warranty products, to help you return your product to factory working condition. To determine your warranty coverage, view your warranty document. Chat with a eMachines support professional.How do i determine my warranty coverage for emachines products? To determine your warranty coverage, view your warranty document. Chat with a eMachines support professional. Dial (866)695-2237.