About
O'Leary Air is a trusted Hillsboro, Oregon HVAC repair partner dedicated to keeping homes comfortable year-round. Specializing in furnace and air conditioner repair, heat pump service, preventative maintenance, and indoor air quality improvements, they diagnose issues quickly and deliver lasting, energy-efficient solutions. With a 5/5 rating from 207 reviews, their service stands out for transparent communication, upfront recommendations, and work that fits your schedule and budget. What sets O'Leary Air apart is their customer-focused approach: courteous technicians, thorough diagnostics, and reliable results you can count on when it matters most. Whether you need a quick fix, a seasonal tune-up, or a system enhancement, O'Leary Air in Hillsboro is committed to restoring comfort with integrity and care.