Since 1969, Utility Safety and Design has provided comprehensive engineering and consulting support to the natural gas industry throughout the Midwest. USDI delivers a range of individual engineering services, as well as complete management and operation of utilities, pipelines and master meter systems. USDI has served more than 350 municipal gas systems, local distribution companies, transmission pipeline operators, industrial direct sales, master meter systems, and universities. Many of our clients utilize our services to supplement their in-house expertise. By working with USDI, our clients can trust in the 80+ years of experience that our principal engineers bring to large projects and emergency situations.