Meet our Staff

David Shawl

Title: Estimator

bio:

David joined Sub4 Development as an Estimator in April of 2022.

Prior to joining Sub4 he owned and operated a successful Fence & Concrete company in the Dallas/Fort Worth area. While running his business, David completed a 2-year study of Civil Engineering at University of Texas Arlington.

David later graduated from University of North Texas with a B.S. in Mechanical & Energy Engineering.

After graduating he was employed with Gordon Construction as an Estimator and Project Engineer and later employed with Colarelli Construction.

David spends his free time training for half/full marathons, flying drones and hiking with his family.

He currently resides in Colorado Springs area with his wife, Diana of 21 years and his 2 daughters.

meet our staff