Welcome to Blue Spire Security Private Investigations Located in Cook County

Our investigators have a minimum of 15 years of experience in the private investigation industry. Additionally, all employees are current or retired police officers. We only hire the best and most qualified professionals to ensure the highest level of service for our clients.

 Unlike typical guard services, Blue Spire exclusively staffs active and off-duty police officers and sheriffs, led by founders with decades of federal task force and investigative experience. This means our teams don't just monitor and react — they're trained to assess risk, recognize threats before they escalate, and coordinate directly with law enforcement when needed. It's the difference between a presence and a protective strategy. 

 It starts with a free consultation where we assess your site, event, or personal security needs. From there, we build a custom security plan — including staffing levels, patrol schedules, and reporting protocols — tailored to your specific risks and budget. Once approved, we handle deployment and provide ongoing digital shift reports so you always have visibility into your coverage. 

Blue Spire Security serves Chicago and the surrounding suburbs, with the flexibility to scale coverage for job sites, events, or executive protection assignments across the greater Chicagoland area. Contact us to get coverage for your specific location.

 Every engagement is priced based on scope — the size of the site or event, hours of coverage needed, and level of risk. Because of that, we don't publish flat rates; instead, we provide a free, no-obligation quote after a brief consultation so you get an accurate number for your exact needs.