A Longmont native, Sean has built a practice rooted in the community where he grew up. He represents landowners, investors, developers, and contractors in real estate transactions and land use matters, helping clients navigate projects from planning through completion. His business practice includes entity formation, contracts, financing, and business purchases and sales.
Sean approaches his work by understanding each client’s goals and developing practical strategies to achieve them. He joined Lyons Gaddis in 2019 and became a shareholder in 2023.
His commitment to the community extends beyond his legal practice. His current and past involvement includes the Boulder County Planning Commission, the Early Childhood Council of Boulder County’s board of directors, and coaching Niwot High School’s mock trial team.
BizWest’s 40 Under Forty program recognizes leaders under age 40 whose contributions reach both their organizations and the broader community. Sean joins a 2026 class representing a wide range of businesses and nonprofit organizations throughout the region.
Lyons Gaddis congratulates Sean and all of this year’s honorees on this recognition.
Learn more about Sean’s practice or view BizWest’s 2026 honoree list.
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