Guardian Security Services, founded in 1975, has established itself as the leader in the security industry and is currently serving many of the most respected clients in the Chicagoland area.
Guardian Security is a premier security services provider, providing customized, cost-effective programs that exceed Client expectations. With our history of service excellence in providing customized security programs to commercial properties, corporate headquarters, public utilities, residential communities, financial institutions, college campuses and manufacturing facilities we are recognized as the security provider of choice. The cornerstone to our success is ensuring that our number one priority is client satisfaction.
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