T.R. & L. Communications, LLC is a solutions provider of Voice, Data, and CCTV Security Systems. Our portfolio of products is diverse and are from the industry's leading voice, data, and video manufacturers. T.R. & L. Communications is located in O'Fallon, Missouri, and operates throughout Missouri and Illinois. T.R. & L. maintains a strong and growing base of satisfied customers within the government sector, medical, retail, commercial, manufacturing and industrial environments. T.R. & L.'s Value Added Services include engineering design, configuration, installation, ongoing service & support, and monitoring of mission-critical voice & data networks. With T.R. & L.'s industry-leading service and support, customers benefit from innovative engineering design capability, end-to-end network support and service availability 24 hours a day, seven ( 7 ) days a week, 365 days a year.