Colby Resources, Inc. Home / Colby Resources, Inc. Share: PERSONNEL & STAFFING Colby Resources, Inc. Visit Website 701 North Post Oak Road Suite 135 Houston, TX 77024 (713) 980-7050 (713) 980-7052 (fax) Visit Our Website Map What's Nearby? Distance: 5 10 15 20 25 50 mi.