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AAA Heating & Cooling for Your Lake Oswego HVAC Needs


HVAC Services in Lake Oswego, OR – Installation, Repair & Sales

Are you a Lake Oswego resident who could use expert guidance for your comfort solutions? AAA Heating & Cooling is here for you. Our local, family-owned HVAC company has been committed to providing the best support and service to every one of our clients for over 60 years!

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Our Commitment to Quality HVAC Services in Lake Oswego

AAA Heating & Cooling has an A+ rating with the Better Business Bureau and offers continuing education programs for employees, to include monthly factory training classes. Our amazing team has also installed over 30,000 residential and commercial units and cleaned ducts in over 50,000 homes in the PDX area!

Building relationships with the people of Lake Oswego who rely on us for their home comfort is a priority for AAA Heating & Cooling. Read what so many of our satisfied customers are saying in our reviews.

We invite you to learn more about what makes us the Lake Oswego area’s premier HVAC experts. Contact us when you are ready to begin your next HVAC project. We are excited to assist you!



Our Lake Oswego Residential & Commercial HVAC Services

We offer a range of services for both your residential and commercial needs. From residential heating and AC maintenance to commercial HVAC design and installation, there is no job too big or small for AAA Heating & Cooling!


Residential Heating & Cooling Services


Commercial Heating & Cooling Services


Our Lake Oswego HVAC Services Process

Whether you have questions about heating and cooling equipment, are looking to improve your home or office air quality, or need to schedule routine HVAC maintenance, our team is here to help.

Call our office today or complete our online contact form, and an advisor will reach out to speak with you. Our Lake Oswego HVAC specialists undergo regular training to ensure you receive the best service and answers, and we can provide you with a quote or schedule a service call as needed. 

We are always here to assist you in choosing a new heating and cooling system, and we will provide recommendations on design and installation. With over 60 years serving the Portland metro area, let us use our expertise to create a custom solution for all your Lake Oswego HVAC needs.


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Why We’re Lake Oswego’s Choice for HVAC Services



Quality of Service

Our team regularly delivers high-quality products and services to our neighbors in the PDX area.



Skilled Technicians

AAA is dedicated to providing continuing education and training programs to ensure your HVAC needs are met by the most skilled technicians.




We listen to our customers and provide custom HVAC solutions tailored to your needs and your budget.



Planned Service Program

Over 1,400 customers take advantage of our Planned Service Program, offering discounted rates on annual HVAC maintenance.



What Lake Oswego HVAC Customers Are Saying




Stephanie & Leriel did a fantastic job cleaning vents & ducts!! Stephanie gave us very good advice and information. Thanks!!!

Services: HVAC system maintenance, Cleaning

-J. Wong




Phalen did a great job checking out our HVAC system. He reviewed his findings with me, was professional and courteous and said everything looked good, no immediate recommendations.

Service: HVAC system maintenance

-J. Krolick




I am very happy with AAA. Adam, Anthony, Jorge and Silvio were very professional, friendly and reliable, answered my questions and understood my concerns.

Service: A/C system maintenance

-J. Maneses Reyes




AAA installed our AC and furnace a few years ago. Everything runs perfectly so far. Phalen was very courteous and professional during a routine maintenance today.

Services: HVAC system maintenance, Heating system installation, Install AC

-A. Sferro


FAQ About our Lake Oswego HVAC Services


How often should you perform HVAC maintenance in your Lake Oswego home or business?

Maintaining your Lake Oswego HVAC system is key to the performance and longevity of your investment. AAA Heating & Cooling recommends annual maintenance of each system and offers a Planned Service Program for nearly all units.

Contact us today to find out more about the priority status and discounts available with our Planned Service Program. 

Do you provide HVAC installation services in Lake Oswego?

AAA Heating & Cooling has provided quality HVAC installation in the Lake Oswego area for over 60 years! 

Building your dream home? Upgrading your current equipment? Our team can help guide you in choosing the perfect system and create a custom solution tailored to your needs, timeline, and budget.

How do I schedule an appointment with your Lake Oswego HVAC technicians?

Advisors at AAA Heating & Cooling are available to speak with you at 503-284-2173 for your Lake Oswego HVAC needs. You can also complete our Contact Form, and an advisor will reach out to you as soon as possible.

Do you service commercial properties in Lake Oswego?

Yes, we are here for your Lake Oswego Commercial HVAC needs! Whether you’re looking to install a new unit, schedule regular maintenance, or require service for your current system, our skilled technicians can help!

Where can I find your Lake Oswego HVAC customer reviews?

If you’re interested in finding out what our clients are saying about our Lake Oswego HVAC services, check out our 5-Star reviews on Google.


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