Landmark EPC is a highly diversified, multi-disciplinary design, procurement, and construction firm made up of Civil Engineers, Mechanical Engineers, Structural Engineers, Geotechnical Engineers, and in-house Construction that has served the Rocky Mountain States since 1969.

Despite undergoing two name changes throughout its history, Landmark EPC has consistently held onto its vision of becoming a leading provider of comprehensive services. Originally known as Hogan and Olhausen, and later as Landmark LTD, the company has remained steadfast in its commitment. Central to realizing this vision is our unique approach known as "Construction-Driven Engineering." This strategic methodology ensures that every project is meticulously designed with a focus on seamless construction and effective communication, thereby minimizing delays and expediting progress.

Landmark EPC

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Landmark EPC

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