Three Rivers Heating and Cooling - Portland's Experienced HVAC Services

We specialize in Lennox, Mitsubishi, and Trane systems, which we install, repair, and maintain for both residential and commercial properties in the Portland area. Our technicians are factory-trained on these brands to ensure proper installation and service.

For dirty air filters—a frequent issue in Portland's pollen-heavy seasons—we include filter checks in every maintenance visit and educate homeowners on proper replacement schedules. For AC compressor problems, our technicians perform thorough diagnostics to determine if repair or replacement is most cost-effective, considering Portland's specific climate demands.

Our maintenance service includes system inspection, cleaning, performance testing, and safety checks. We focus on Portland-specific needs like preparing systems for seasonal changes, optimizing energy efficiency for our climate, and addressing common local issues before they become costly repairs.