Sun Mechanical Contracting Inc. » Business Connections Go back to directory. Add to Address Book. Sun Mechanical Contracting Inc. Sun Mechanical Contracting Inc. Work 3951 E. Columbia Street Tucson AZ 85714 work Work Phone: (520) 790-3100work Work Email: ten.lacinahcemnus@uaemoccINTERNET Website: Website Connections Business Directory | Leaflet | Wikimedia 3951 E. Columbia Street Tucson AZ 85714Get Directions