Ranger Guard & Investigations is a fully certified, licensed, and insured security and private investigations company based in Houston TX. We provide a wide range of 24/7 security services including unarmed guard services, armed guard services, loss prevention, workplace security services, mobile patrol services, and special events security services. We also conduct all types of private investigations including domestic investigations, corporate investigations, insurance investigations, digital forensics, bug sweeps, hidden camera... read full review »