TTR Engineers ( formerly Troike-Teeling-Rostedt Engineers ) is a structural engineering consulting firm located in Akron, Ohio. TTR Engineers has a diverse history and experience which allows us to serve the needs of fabricators, architects, contractors, developers, industry and government. Our licensed professionals and staff of designers and technicians have extensive practical experience combined with the latest in computer software for 3D structural analysis and design ; and AutoCAD technology. Please explore our site and let us know how we can help you with your structural engineering needs. TTR Engineers beginnings start with Ernie Troike. He began his practice in 1963 working as a private consultant in civil and structural engineering, and building design. His wide range of experience brought expertise in everything from multi-stored hotels and offices to water treatment facilities and towers. In 1996 Ernie sold his business to Brian Rostedt forming Troike-Rostedt Engineering, Inc The newly-formed partnership continued providing structural engineering consulting services to architects, builders and residential owners. Following six successful years of service and a growing client base, the company opened another chapter when Larry Teeling agreed to join Ernie and Brian, and formed Troike-Teeling-Rostedt Engineers in 2004. Having already spent forty-three years in the field ( 27 as an entrepreneur ), Larry had established himself as a skilled and respected consultant for a variety of projects, including structural seismic upgrades, adaptive re-use and rehabilitation of existing structures, and the design of commercial and institutional buildings and bulk material handling systems.