Our corporate foundation was laid nearly a century ago. Since then we have had the opportunity to solve virtually every type ... of land surveying challenge that exists. Trusted since 1924, ETM Surveying & Mapping, Inc. (formerly Robert M. Angas Associates, Inc.) an affiliate company of EMT, has emerged as a leader in the land surveying industry because we approach every project with enthusiasm and integrity. Our licensed and highly trained land surveyors specialize in the most advanced land surveying techniques and technologies. We provide a multitude of surveying services including ALTA/NSPS Land Title Surveys, Topographic Surveys, Subsurface Utility Location/Investigation, and High Definition 3D Scanning services. read more