At One Hour Heating & Air Conditioning of Lake Oswego, our main goal is to provide each customer with honest work and a great experience. Our experienced and skilled technicians design, install, service, and repair HVAC systems and parts in strict accordance with the highest industry standards. We respect you, your time, and most importantly, we respect the trust that you put in us to keep your home comfortable. We proudly back our heating and A/C services with a 100% customer satisfaction guarantee for two years, so you can feel good about placing your trust in us. We’re always one time—guaranteed.
Location
Certified by One Hour Heating and Air Conditioning • Aug 30, 2026
One Hour Heating and Air Conditioning
4040 SE International Way,Suite E104, Milwaukie, OR
Certified by One Hour Heating and Air Conditioning • Aug 30, 2026
MondayOpen 24 Hours
TuesdayOpen 24 Hours
WednesdayOpen 24 Hours
ThursdayOpen 24 Hours
FridayOpen 24 Hours
SaturdayOpen 24 Hours
SundayOpen 24 Hours
Reviews
4.9
15 reviews
5 stars
14
4 stars0
3 stars
1
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1 star0
SO
Sasha Olson
1 day ago
5.0
Time is one of our most important assets… And I can say without a doubt that my time was very well respected with my service from One Hour Heating and A/C. I was given consistent communication around my appointment. I was also given information ahead of the day of my appointment when my service would happen and then I was also communicated with when the technician was on their way, plus when they arrived to my home. Speaking from someone that works from home and is on regular back-to-back meetings this was so helpful! It was really great to have Andy out for our maintenance… He was friendly, very knowledgeable and overall the service was fantastic! Andy even was patient with our very friendly (and furry!) dog! We highly recommend One Hour Heating and A/C!
NS
Nadiia Stepanova
Aug 26, 2026
5.0
We had One Hour Heating & Air Conditioning come out and service our ac unit. Alex did a great job! He was friendly, knowledgeable, and explained everything clearly. Overall great experience, highly recommend!
KO
karen olson
Aug 26, 2026
5.0
From the moment Andy, the technician, arrived he went straight to work. He was professional, knowledgeable and competent. He did a thorough check up of our system and gave advice on what we can do to run more efficiently. If you are in need of service or a new unit, call One Hour Heating and Cooling, you will be glad you did. They are the only company I will be using now.
JS
Johnny Steve
Aug 21, 2026
5.0
We had Alex & Andy from One Hour at our house yesterday to clean our ducts and do some routine maintenance on our hvac. Both were great! They knew what they were doing and were happy to talk about my system with me. Would definitely have them back out.
MM
Michelle
Aug 13, 2026
3.0
Andrew was very nice and punctual. He correctly diagnosed that the blower motor needed to be replaced, but he missed that the wires to the compressor were incorrectly placed, the compressor was actually fine. This could’ve cost us thousands in an unnecessary replacement. I’d recommend getting a second opinion before approving any big-ticket repairs with this company.
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