
The Power of ProfessionalsGSI is a team of hi-level security and network specialists combining a deep expertise of both areas with an uncommon ability to integrate the two. We deliver the smartest solutions and comprehensive, proactive programs for clients throughout Southeast Michigan and across the country. LEARN MORE ABOUT THE GSI SECURITY AND NETWORK SPECIALISTS
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GSI currently services 100 + Consumer Energy facilities throughout the state of Michigan. GSI also provides design/build services for all new construction, as well as any additions and changes to their existing security systems. more »
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