Best Private Security in Sheldon, IL

Guardian Security Services has established itself as a premier regional security provider with extensive coverage throughout Northeast Illinois and Northwest Indiana. They maintain a strong presence in rural communities like Sheldon, offering reliable patrol services and rapid response capabilities. Known for their professional armed and unarmed security officers, the company has built a reputation for excellent customer service and community-oriented security solutions. Their officers receive comprehensive training and maintain active Illinois licensing, making them a trusted choice for both residential and commercial clients in the Iroquois County area.

AGB Investigative Services is a highly-rated security firm serving Kankakee County and surrounding areas including Sheldon. The company specializes in providing professional security personnel for various needs, from corporate facilities to residential communities. With extensive experience in rural security operations, they understand the unique challenges of protecting properties in agricultural and small-town settings. Their team consists of licensed, trained professionals who undergo rigorous background checks and continuous training. They've earned consistent praise for their reliability and professional conduct.

Per Mar Security Services is a well-established regional security provider with a strong presence throughout Illinois, including service coverage in Sheldon and Iroquois County. While founded earlier than the specified range, their Illinois division has been operating since 2005, bringing professional security services to rural communities. They offer comprehensive security solutions including regular patrol services, alarm response, and security consulting. With multiple offices throughout Illinois, they provide reliable coverage and backup support that smaller local companies cannot match. Their long-standing reputation and professional standards make them a dependable choice for comprehensive security needs.