High Con Inc. Share: Construction High Con Inc. Request Info 100 Elk Run Drive #213 Basalt, CO 81621 (972) 800-0886 About Map About High Con Inc. is a locally owned and operated business out of Basalt, CO. We specialize in concrete foundations and flatwork throughout the RFV. What's Nearby? Distance: 5 10 15 20 25 50 mi.