Colorado River Engineering, Inc. Share: Architects, Engineers & Surveyors Colorado River Engineering, Inc. Request Info 136 East 3rd Street Rifle, CO 81650 (970) 625-4933 (970) 625-4564 (fax) About Map About Colorado River Engineering provides services for land use and water resources development. Work includes road design, water, sewer, utilties, drainage, water rights, hydrolgy What's Nearby? Distance: 5 10 15 20 25 50 mi.