Nationwide Investigations and Security, Inc.

Nationwide Investigations and Security, Inc. is the largest privately held uniformed security guard services provider in Atlanta and one of the largest in the nation. Our humble beginnings, advanced technology and quality of service sets us apart from the rest. We’re striving to make lives better by keeping people safe, protecting valuable assets, and providing great jobs.
Nationwide Investigations and Security, Inc. is one of the largest and highest quality security guard services firms in the nation. We take great pride in our client-first approach and our advanced management structure that make us the best choice for your security needs. We want to chat with you on how we can help. Please fill out our short form and one of our Business Development Managers will be in touch with you ASAP.
Nationwide Investigations and Security, Inc. provides services that mirror the Southern charm and world-class sophistication of Atlanta, the famous metropolitan of the South; our security services are comprehensive by approach but personal by nature. We aim to help keep Atlanta safe and retain a reputation as one of the most popular destinations in the Southeast to live and to visit.