Welcome to North Kansas City Bureau of Investigation

About Us

"We Work Longer Hours than Criminals Do"

NKCBI has been a family owned and operated pillar of the Kansas City Metro since its inception in 1969. Over the last 50 years we have grown to become one of the largest private security patrol providers, covering 9 counties, 2 states, and 119 jurisdictions. We have worked tirelessly to maintain the level of excellence that started this company and continued its mission of providing peace of mind to both commercial and residential Kansas Citians.