About Us

With over 30 years of IT, Project Management, and Telecommunication Services, Mary Muir started Core Connections, Inc. in 2012 with both quality and service in mind.  She has held board positions for many organizations, including West Michigan Technology Association (WMTA) and Project Management Institute of Western Michigan.

Core Connections, Inc. is your strategic partner and telecommunication consultant (telephone, internet & cloud services) with access to over 140 suppliers providing services throughout the United States, as well as internationally.  We negotiate prices with the carriers, project manage the implementations, assist with disconnects, and assist with support throughout the contract.  All of these activities set us apart from our competitors. 

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Oklahoma Office:
9521 B Riverside Pkwy, #175
Tulsa, OK 74137
Main: 918-203-4770
Fax: 918-203-4786

Michigan Office:
2885 Sanford Ave SW, #45130
Grandville, MI 49418
Main: 616-588-8900
Fax: 616-588-8904