How do i contact great plains technology center? Questions can be directed to Great Plains Technology Center, 4500 West Lee Boulevard, Lawton, Ok 73505, 580-355-6371 or greatplains.edu. Persons wishing to make comments should .... Great Plains Technology Center is celebrating 50 years of serving southwest Oklahoma in 2021.Is great plains technology center accredited by coe? Great Plains Technology Center is currently a candidate for reaffirmation of accreditation with the Commission of the Council on Occupational Education (COE). This candidacy will continue until Great Plains Technology Center receives or is denied full accreditation status from the COE.How do i chat with a great plains agent? Great Plains now offers online chat through Online Account Services. Online chat is available to Great Plains’ customers Monday through Friday, 10 A.M. to 5 P.M. Login to your account and click the chat icon near the bottom of the screen to chat with an agent.Why choose great plains industries? At Great Plains Industries, Inc.®, every product is engineered and built to meet our 'triple standard test' of delivering better performance and higher quality at a lower cost.