Great Lake Telecom, Inc., one of Michigan's premier Unified Communications Solutions providers, was established in 1972 and currently has offices located in Ann Arbor, Lansing, Traverse City and our newest branch in Grand Rapids. What makes Great Lakes Telecom the vendor of choice for our customers? ?Local engineers offering timely, professional service and support ? Highly respected Mitel Solutions Provider ? Certified Avaya Communications Business Partner ? Local experienced Executone/Vodavi technicians ? Ready Stock inventory of parts and equipment at our facilities We believe your company's communications lifeblood should be supported by a local company with a highly skilled staff of trained professionals. If you are in need of service and support for your current system, or are