Jeff Johnson Architectural PC Share: Architects, Engineers & Surveyors Jeff Johnson Architectural PC Visit Website 136 East 3rd St. Rifle, CO 81650 (970) 625-0580 About Map About We have a proven history of delivering high-quality, functional projects in a variety of styles. We strive to assimilate each client's preferences into every project resulting in individual style. What's Nearby? Distance: 5 10 15 20 25 50 mi.