ESM Office Steeped in Flagstaff History

Built in the early 1900’s, our office at 23 East Fine is part of downtown Flagstaff history. Our GIS, biology, and PR staff are in the main building, with the archaeology lab housed in the bungalow next door. The grounds have many large trees, ample parking for our clients and fleet vehicles, and features classic early twentieth century architecture. EnviroSystems founder Stephanie Treptow invites you to stop by, say “Hi!"

The H. A. Yeager house, EnviroSystem’s headquarters, is a culturally and architecturally significant building in the North End Historical Residential District. This area of Flagstaff represents the history of Flagstaff in the context of community development and architecture. Our understanding of growth in Flagstaff can be contributed to this district, as residences were developed by Flagstaff’s upper class just north of the town center in the late 1800’s. Admitted into the National Register of Historic Places in 1986, the H. A. Yeager house served as a private residence and doctor’s office in the early years, and has served the Flagstaff community in a variety of ways ever since. Today, as EnviroSystems advances in the field of regulatory compliance, the H. A. Yeager house still plays a role in the ever changing and growing community landscape. EnviroSystems is proud to conduct our mission of preservation and sustainable growth from a building which was part of the earliest municipal growth.

EnviroSystems has a strong history of performing quality work in the Flagstaff community. Our historic office building preserves an integral piece of Flagstaff’s history.

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