



Portland AC Replacement Service
Upgrade to a Newer, More Energy-Efficient Model
While repairs are necessary for the longevity of a cooling system, there will come a time in the life of your AC unit where you notice a decline in the performance or experience frequent breakdowns. You might even notice a sudden spike in your utility bill. These are all indications that it might be time to replace your old unit with something new. Morrison Heating & Cooling provides high-quality air conditioning replacement services in Portland and the surrounding areas, including Lake Oswego, Happy Valley, and Milwaukie. We are eager to help you improve the condition of your cooling system by installing a new AC unit.
Learn more about your options for AC replacement service by calling (503) 683-7077 or contacting us online.

AC Replacement Diagnosis & Recommendations
If you have reason to believe that your AC is on its last leg, Morrison Heating & Cooling can help you determine what to do next.
Our Portland air conditioning replacement technicians have the experience needed to:
- Evaluate your old AC unit
- Diagnose the problem
- Determine whether your system can be restored or whether a replacement is the better solution
We’ll provide you with a number of options on replacements, along with affordable pricing attached. All the units we offer are the most modern, energy-efficient air conditioners on the market. Our quotes on replacements are done free of charge, and you have no obligation to undertake the work at the time.

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About Morrison
We work tirelessly to improve the indoor comfort of our clients’ homes, offering cost-effective repairs, installations, and maintenance services.
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Customers Love Us
We truly care about our customers. Hear what they have to say about working with us.
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We strive to ensure that every customer is satisfied with our service. Contact us today to get started on your next project.
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Hear From Our Happy Customers
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“Great service, on time, professional and very willing to answer any questions.”
- Scott H. -
“Did a very complete and careful job AND explained each and everything done.”
- David J. -
“Thank you for your quick response to our service call.”
- Joni P.

Why Your Neighbors Choose Us:
How Long Do AC Units Last?
Standard home AC units have an average lifespan of roughly 10-15 years. Of course there are many factors at play with that time frame. To ensure your AC unit lasts it's full 15 year lifetime, be sure to have regular maintenance and repairs by our professional air conditioning experts.
Thorough & Effective AC Replacements
Once you’ve been given all the information you need to make an informed decision, the choice is yours. On confirmation of your decision to replace, we’ll move in and work as quickly and efficiently as possible, affecting your daily life as little as possible. We work in a clean manner, with care and consideration shown towards your property and possessions.
Branding & Warranties
As with new installation, our replacements are also carried out using brands that we are confident in, brands that have shown their worth in the industry. We use only the highest quality materials that we know will withstand daily use and last the intended duration. All our replacement units carry a manufacturer’s warranty and our workmanship is covered for life. You’ll always be guaranteed of work that exceeds your expectations.
To get started today, call us at (503) 683-7077. Our technicans serve homes and businesses in Portland, OR and the surrounding areas.