Trenick Air is a trusted HVAC company serving Kelso, WA and surrounding areas with dependable heating, cooling, and refrigeration services. ​Our team is committed to honest pricing, clear communication, and quality workmanship on every job. ​We take the time to diagnose problems properly and provide long-term solutions that improve comfort, efficiency, and reliability for homes and businesses. ​With professional service, skilled installation and repair, and a lifetime workmanship warranty on installations, Trenick Air is proud to be a trusted choice for HVAC service in Kelso.