Sinclair Building Architecture Design Share: Architecture & Planning Sinclair Building Architecture Design Visit Website 204 Park Avenue 2B Basalt, CO 81621 (970) 925-4269 LinkedIn About Map About SinBAD is a unique, multifaceted design-build firm based in Basalt, CO. Our project range is international in reach and we manage the process from inspiration to installation. What's Nearby? Distance: 5 10 15 20 25 50 mi.