 For over 43 years, Mississippi Fire and Safety has lived up to their name, preventing fires with sales and service on fire extinguishers, automatic fire system, restaurant hood and sprinkler systems, and all fire safety equipment. We're all about prevention, safety, and control. Call us today, 601-264-7044. 601-264-7044. B.J. Barrett and staff are professionals ready to help. Mississippi Fire and Safety, 500 Campbell Loop, Suite 70, Hattiesburg.