Providing comfort in the ever changing climate of our Pacific Northwest.

Over 45 years of experiance

Letter from the President:

Multnomah Heating was established in 1972 and has been a family owned and operated business from the start.


We are not a pressure sale orientated company. But rather a business whose intention is to give you the best system at a fair price.


We have stayed in business not because of gross sales but rather customer referral and repeat business.


We know how important our customers are to us and understand how important we are to our valued customers.


This is why we offer 24hr-7day a week service and install.



Joseph R. Innocenti
Multnomah Heating and Cooling
Your Portland HVAC Contractor



As a trade ally contractor of Energy Trust of Oregon, we can help you with cash incentives and Oregon Residential Tax Credits to improve the energy efficiency of your home.




It is important to understand that like all other types of electronic equipment, heaters and air conditioners must be carefully selected. Furthermore, the heating and cooling equipment need to be properly maintained. Not maintaining the heaters and air conditioners in your home may result in inefficient energy consumption, increasing electricity bill. Even worst is fixing or installing an air conditioner without the proper training and experience because it can damage the equipment further, which can result in having to replace the entire unit.


Our Commitment to Serve You

Let us do the work for you. Having professional heating and cooling contractors to handle complicated selection, installation, replacement, and repair of heaters and air conditioners can save you from trouble and huge expenses. We have been in the business for decades, therefore, you are guaranteed of our unmatched dedication to quality.

We also have the necessary licenses and insurance to protect you. We are proud to say that we are recognized as the premier contractor for heating and cooling system in Portland, Oregon. The hundreds of homeowners we have served can attest to our reputation as a competent, dedicated, and professional contractor.

We have a team of professional contractors who have acquired proficiency and experience to handle all your concerns with your HVAC system. Our technicians are properly trained and certified to install, repair, or replace your equipment with utmost care and precision.


You Made the Right Choice

You can have the peace of mind knowing that you have made the right choice. We install a wide range of HVAC products that will fit your needs, budget, and energy efficiency goals. We choose only top quality products to ensure that your HVAC system will meet your building’s unique demands for a long time to come. This means that your heating and cooling equipment will not only make you comfortable, but will also bring you great energy savings.

We will be with you all the way—from the selection, installation, maintenance, and replacement of your equipment. You can rely on our services any time of the day. Our round-the-clock service is available to respond to your emergency concerns.

Our friendly staff will schedule a visit to your home so we can properly diagnose your system and plan out the right solution for you. Rest assured that there would be no surprises as you need to approve all repairs and costs. All work is diagnosed and every detail of the job will be explained to you, before the work begins.

HVAC Service areas:

Aloha, Beaverton, Boring, Cedar Hills, Clackamas, Damascus, Fairview, Garden Home, Gladstone, Gresham, Happy Valley, Hillsboro, Lake oswego, Milwaukie, Oregon City, Portland, Rockwood, Sandy, Scappoose, Sherwood, Tigard, Troutdale, Tualatin, Westlinn, Wilsonville