More and more municipalities desire their consultants to submit their digital data in a format that can be integrated in the municipality's GIS. Tonias Engineers has been involved with GIS since 1987 and possesses the ability to provide municipal clients data in Esri's ArcGIS format as well as a number of other popular digital formats. Tonias Engineers has a strong business relationship with The CEDRA Corporation, a leading supplier of GIS software and services. As such, Tonias Engineers is able to provide integrated engineering and GIS capabilities for their clients.