About O'Leary Air
At O’Leary air, we bring more than just heating and cooling – we bring a Legacy of Excellence.
Our blueprint starts with Kevin, whose career spans both residential and commercial HVAC work, giving him the hands-on experience to tackle any challenge. From homes to high-rises, Kevin’s knowledge runs deep.
But it doesn’t stop there. Kevin served as the lead HVAC Engineer at the Moda Center, ensuring optimal climate control for one of the PNW’s Premier Sports and Entertainment venues.
Then, he brought that precision and performance to the tech world as lead HVAC tech at Intel, managing complex systems in one of the world’s most demanding environments.
Now, that same level of expertise powers every job we do. Whether it’s your family home or a cutting-edge facility, O’Leary Air delivers HVAC solutions built on experience, precision, and trust.
Call today – and feel the difference expertise makes.
You All Voted and We Won "Best HVAC Contractor in Hillsboro" in '24 and '25! We're not stopping there. Bring it on '26!!
We couldn’t be more proud of our AMAZING Team or more grateful for our AMAZING Clients!!
We do our very best to perform the best work in the industry and focus everyday on taking care of each and every client like we would want to be treated. It feels so good to know that our clients notice and feel it from us!!!
Not to mention our 5 STAR Trifecta!!!
Our Services
Thermostat
Contact Us Today For Thermostat In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Water Heaters
Contact Us Today For Water Heater Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Gas Lines
Contact Us Today For Gas Line Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Ductwork
Contact Us Today For Ductwork Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Ductless
Contact Us Today For Ductless HVAC Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Heat Pumps
Contact Us Today For Heat Pump Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Indoor Air Quality
Contact Us Today For Indoor Air Quality Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Air Conditioning
Contact Us Today For Air Conditioning Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
Heating
Contact Us Today For Heating Services In Hillsboro, Beaverton, Tigard, OR, And Surrounding Areas.
What Our Clients Say
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FAQ
There are a lot of companies out there that will install a new system for you. However, the most important day of your systems life is the day it is installed. Proper and perfect installation will ensure that your system runs at the efficiency it was designed for and that you paid for. It will also make sure it lasts for the 20+ years that it should.
Lots of companies care more about the sale of the equipment / parts. At O'Leary Air we pride ourselves on our unparalleled quality of workmanship on all of our service calls and installations. We GUARANTEE in writing that your system will work the way it is designed and we back up that promise.
Monday through Friday 7:00am to 4:00pm, Saturday 10:00am to 4:00pm. Emergency calls will be taken as a case by case situation.
Yes we offer financing for all situations, from an expensive repair to a full system replacement, there are appealing financing options based on approved credit. Click the button below for a user friendly "Soft Pull" check that will not affect your credit score to see which financing options you qualify for! Please call with any questions or help getting through the process.
O'Leary Air charges a $99 dispatch fee on weekdays and $198 on Saturdays, which covers the diagnosis. Repair costs are quoted before any work begins. Most repairs run $200–$600.
New furnace installations at O'Leary Air range from $4,400 to $8,000 depending on unit size and efficiency rating. All Daikin equipment includes a 12-year parts and labor warranty, Goodman equipment gets 5-year labor warranty.
Heat pump unit-only installations range from $5,300 to $16,000. A complete heat pump system replacement (all components) runs $13,500 to $27,000. All Daikin equipment includes a 12-year parts and labor warranty, Goodman equipment gets 5-year labor warranty.
New A/C installations at O'Leary Air range from $6,000 to $13,000. Full furnace and A/C system replacements run $12,000 to $30,000. All Daikin equipment includes a 12-year parts and labor warranty, Goodman equipment gets 5-year labor warranty.
Yes. The O'Leary Air U.S.A. (Ultimate Service Agreement) membership is $240 per year. It includes annual maintenance visits to keep your system running efficiently and helps catch problems before they become costly repairs.
O'Leary Air includes a 12-year labor warranty on all new Daikin system installations and a 5-year Labor Warranty on all Goodman equipment. Equipment manufacturer warranties apply in addition to that.
Yes. O'Leary Air installs gas water heaters ($2,200), electric water heaters ($1,900), and tankless water heaters ($5,500).
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Service Areas
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North Plains
North Plains -
Sherwood Sherwood
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Milwaukie Milwaukie
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Aloha Aloha
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Troutdale Troutdale
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Happy Valley Happy Valley
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Lake Oswego Lake Oswego
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Tualatin Tualatin
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Hillsboro Hillsboro
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Tigard Tigard
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Beaverton Beaverton
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Portland Portland
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Wilsonville Wilsonville
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Cornelius Cornelius
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Forest Grove Forest Grove
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Gresham Gresham
