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OUR TEAM

Precision Civil was established in 2025 with the goal of providing Flagstaff and Northern Arizona with a locally owned civil engineering firm. We are a full-service firm with over 15 years of experience serving Flagstaff and Northern Arizona. Whether it’s guiding a project through entitlements, designing a site plan, or coordinating construction, we bring a hands-on approach that ensures every detail is handled with care. Our goal is to help you move your project forward with confidence, knowing you have an experienced partner by your side.

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Stephen Irwin, PE

Owner & Principal Engineer

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Emma Anderson, EIT

Project Engineer

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Sam Vossler, PE

Project Engineer

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