Columbia Heating & Cooling Inc. in Portland, OR serves customers in Portland, OR. We offer services in Air Conditioning Service & Repair. We specialize in Air Conditioning Service & Repair in Portland, OR. Heating & Cooling Inc., Factory Authorized Dealer, Total Home Comfort, For Over 25 Years Our Hours of Operation are: Mon-Sun: 24 Hour Service We are proud to have the following certifications and affiliations - Bonded, Insured, Licensed. We accept the following forms of payment: Master card, Discover, VISA. Emergency services are also available. We have been proudly serving the Portland, OR area since 1983.