avatar for John Brock

John Brock

BrockWorks Inc.
Roanoke, Virginia
John, author of "SketchUp for Builders", has been a custom home designer/builder for over 30 years and has been obsessed with 3D modeling and BIM, before it was a thing!  John is also a SketchUp developer of Estimator for SketchUp, Framer for SketchUp, PDF Importer and Issue Tracker, all born out of necessity in his daily workflow in SketchUp for high-end custom home building.