Best Private Security in Great Lakes, IL

Per Mar Security Services is a family-owned regional security leader with extensive experience serving Lake County and the Great Lakes area. With their headquarters in nearby Waukegan, they provide comprehensive security solutions including armed and unarmed officers, mobile patrol units, and advanced alarm monitoring. They have particular expertise in securing military-adjacent facilities and government installations, making them well-suited for the Great Lakes naval community. Their long-standing reputation for reliability and professional training makes them a top choice for both commercial and residential security needs in the region.

Allied Universal is one of the largest security services providers in North America with a strong local presence in Lake County. Their Northbrook office serves the entire Great Lakes region with comprehensive security solutions including highly-trained security personnel, advanced mobile patrol units, and integrated technology systems. They have extensive experience securing military-adjacent properties and government facilities, with specialized training programs for their security officers. Their 24/7 monitoring and rapid response capabilities make them a reliable choice for the Great Lakes area, backed by their national resources and local expertise.

Signal 88 Security operates a dedicated franchise serving Lake County and the Great Lakes area with a focus on proactive security solutions. Based in nearby Grayslake, they specialize in mobile patrol services that provide visible security presence throughout the community. Their security officers undergo rigorous training and utilize advanced technology for real-time reporting and rapid response. They have built a strong reputation for reliable service to both residential neighborhoods and commercial properties in the region, with particular expertise in securing properties near military installations and providing consistent, visible security presence.