Contact Us Commercial Building Patrols in Northern California Contact Info Phone (916) 299-0911 24/7 Dispatch(279) 888-4321 Office/Job Inquiries Phone 24/7 Dispatch(916) 299-0911 Office/ Job Inquires(279) 888-4321 Email Us gsoc@blueknightsp.com Office Hours Monday through Friday8:00 AM - 5:00 PM Address 11344 Coloma Rd., #750Rancho Cordova, CA 95670 Address 11344 Coloma Rd., #750Rancho Cordova CA 95670