Landmark EPC is a highly diversified, multi-disciplinary design and construction firm made up of Civil and Structural Engineers, Planners, Landscape Architects, Surveyors, Geotechnical Engineers, and Construction Managers that has served the Rocky Mountain States since 1969. Although Landmark EPC has changed names twice in its history, first known as Hogan and Olhausen and then Landmark LTD, its vision to become a leader in the delivery of multi-disciplinary services has never changed. A key to achieving this vision is our approach of “Construction-Driven Engineering.” This tactic means we create every project with ease of construction and communication on our minds, which helps to keep developments from being delayed and speeds up the project’s progress.