Since 1949, Lounsbury & Associates Inc. has been one of the leading providers of professional engineering services throughout the United States. Located in Anchorage, Alaska, it offers an array of services, such as surveying, high definition surveying, engineering, planning, oil\ gas industry, construction management, commercial site development, subdivision and land use planning, highway designs, traffic engineering, ALTA (American Land Title Association ) /ACSM (American Congress on Surveying and Mapping), aerial photo grammetry\ LiDAR (Light Detection And Ranging) and hydrographic surveys.