Luke Griffith currently serves as the Director of Estimating at SIRIS LLC since December 2025. Prior to this, Luke held various estimating roles at JE Dunn Construction from February 2022 to November 2025, including Estimating Manager 1 and Senior Estimating Engineer. Experience also includes serving as an Estimator at Spring Valley Construction Company from January 2019 to February 2022 and working as a BIM Technician at Broaddus & Associates in 2017. Early career experience includes a role as the Assistant Facilities and Grounds Manager at Solid Rock Outdoor Ministries in 2015. Luke Griffith earned a Bachelor of Science in Construction Science from Texas A&M University between 2015 and 2018.
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