Priority One is a privately owned and operated security systems company located in Greenville, SC. We offer fast, professional service as well as a full line of security, fire, life safety services of Residential and Commercial solutions, including Alarm systems, Video & Camera solutions, fire & Life Safety, Access Control, Vehicle Gates, Audio / Video, Home networking and more.   

We combine leading-edge technology with our "Service First philosophy to deliver an exceptional customer experience.  We are a full service provider offering, Sales & Consulting, Installation, with 24hr Anytime Service.  We operate our own Five Diamond Certified Central Monitoring Station.  Our staff of professionals are industry certified, licensed, and bonded.  Call us today to experience the "Priority One Difference". 

Commercial

Construction

Home Goods & Services

Residential

Security

Priority One Security

Patrick Reagan

Bill Francis

Billy Fleetwood

Marc Owens

Dustin Reeves

Tina Stanifer

Hugh Bailey

John Renner

Sales Team

Teams at Priority One Security

Sales Team