Heating Services in Hillsboro, OR

The U.S.A. Maintenance Plan: The Easiest Way to Protect Your Investment

Proactive maintenance is the single most important thing you can do for a system after it is installed. Keeping your system clean and making sure all components are working properly absolutely determines how long your system will last. We recommend having your system checked out twice a year to help prevent major breakdowns and keep your warranty valid.

Our Ultimate Service Agreement takes the guesswork out of keeping your system in peak condition. For just $240 per year (or $20/month), we visit twice a year: once in spring to service your cooling system ahead of summer, and once in fall to clean, test, and tune your furnace before winter hits.

U.S.A. members also receive discounted rates on any repairs needed throughout the year and priority scheduling. It's the most cost-effective way to keep your system running the way it was designed to run.

Our heating services in Hillsboro are designed to keep you comfortable when the thermostat drops. Call (503) 743-0417 to schedule your estimate today!

Why Choose O’Leary Air for Your Heating Needs?

The difference between a heating company and the right heating company often comes down to what happens after the truck pulls away. Here's what sets us apart:

• We guarantee our work in writing. Every installation comes with a written guarantee that your system will perform as designed. If it doesn't, we make it right.
• We're transparent about pricing. We use a set-price repair menu, so you always know what you're paying before we start. No surprise invoices, no pressure.
• We carry the best equipment. As a certified Daikin Comfort Pro dealer, we install the full Daikin lineup, including the innovative Daikin FIT system, backed by the best warranty in the industry: 12 years on parts and labor for Daikin equipment.
• We service all brands. Already have a different system? No problem. We repair and maintain every major brand of heating equipment, and our trucks are stocked to handle most repairs on the spot.
• We offer flexible financing. We believe every family deserves a warm home, regardless of budget. Financing is available through GreenSky and GoodLeap, with a soft-pull credit check that won't affect your score.

We've earned our reputation by being voted Best HVAC Contractor in Hillsboro in both 2024 and 2025, with a perfect 5-star rating across Google, Yelp, and Facebook.