HVAC Services in Beaverton, OR

When your heating or cooling system needs attention, you want a contractor who knows the area, shows up when they say they will, and does the work right. O’Leary Air has been serving local home and business owners since 2015, and with our home base just a few miles east in Hillsboro, we're one of the closest full-service HVAC contractors you'll find.

We're proud to have been voted Best HVAC Contractor in Hillsboro two years running, in 2024 and 2025, and we bring that same standard of work to every home and business we serve in Beaverton. Whether you need a same-week repair, a new system installation, or a maintenance plan to keep things running smoothly year-round, we're the team to call.

Contact our team today to schedule your comfort services!

What Local Homeowners Need to Know

Beaverton's climate puts real demands on residential HVAC systems. Wet, cold winters mean your furnace or heat pump works hard from November through March, and the increasingly warm, dry summers Oregon has been experiencing in recent years make reliable air conditioning less of a luxury and more of a necessity for many households.

A few things are worth keeping in mind for Beaverton homeowners specifically:

• Older housing stock in established neighborhoods. Beaverton is a city with a wide mix of housing ages, and neighborhoods like Raleigh Hills, Cedar Hills, and Garden Home include a significant number of homes built in the 1960s, 70s, and 80s. These homes often have aging ductwork, oversized or undersized systems installed by previous owners, or equipment that is simply at or past the end of its useful life. If your home falls into this category, an honest assessment of your current system is worth having.
• New construction and fast-growing areas. On the other end of the spectrum, areas like South Beaverton and the Murrayhill and Aloha-adjacent neighborhoods have seen significant new residential development in recent years. New construction often comes with builder-grade HVAC equipment that performs adequately when new but benefits from early enrollment in a maintenance program and, in some cases, upgrades as the home settles and the owners' needs become clearer.
• Nike, Intel, and the tech corridor. Beaverton is home to some of the largest corporate campuses in Oregon, including Nike's world headquarters and a major Intel campus. We have direct commercial HVAC experience at Intel — our founder served as lead HVAC technician there — and we understand the demands that large, precision-driven facilities place on their systems. That experience translates directly to the commercial and light-industrial properties throughout Beaverton's busy business corridors.
• The Tualatin Valley's weather patterns. Beaverton sits in the Tualatin Valley, where temperature inversions and the convergence of weather patterns from the Coast Range and the Columbia Gorge can produce conditions that differ meaningfully from those in Portland proper. During cold snaps, the valley can trap cold air longer than surrounding elevated areas. During wildfire season, smoke from eastern Oregon frequently settles into the valley floor, making indoor air quality a genuine concern for households with sensitive family members.

Our HVAC Services in Beaverton

We offer a full range of residential and commercial HVAC services for local residents. These go beyond heating and air conditioning repairs, installations, and maintenance, as we also help you breathe easier with indoor air quality services, protect your safety with gas line repairs, and improve your comfort with water heater and thermostat services.  

Our team is well-versed in all makes and models of HVAC equipment, including ductless mini-split systems, which are ideal in older homes that lack existing ductwork; energy-efficient heat pumps, and commercial packaged units. We also offer emergency response times for system failures that can't wait. Call us at O’Leary Air and we'll assess your situation right away.