Redefining Comfort!

Convenient monthly payments for systems available. Special financing for 72 months with approved credit.

10-year parts and labor warranty.

Redefining Comfort!

Convenient monthly payments for systems available. Special financing for 72 months with approved credit.

10-year parts and labor warranty.

Check Out Our New Company Video


At Diversified Heating & Cooling, we believe in redefining comfort. We focus on the temperature in your home, the air you breathe, the humidity level. We focus on your health and safety. Your home is your castle—count us to make it a comfortable one.


As a family-owned business, we base every decision on our core values: trust and transparency, integrity and honor, loyalty and respect. Our employees live in the communities we serve. We care about our neighbors.

Special Price on an Air Scrubber only $999 for a limited time only.

Buy Now, Pay Later

Learn more about financing options for the investment in your home comfort.

Heating and Cooling Equipment

Are you in need of a new heating and/or cooling system for your home?

Diversified Heating & Cooling can answer all of your questions and help you navigate the process. We can help you determine the best equipment for your specific needs. We offer top of the line Trane and Mitsubishi heating and cooling products that ensure the highest efficiency and the most comfort.

See What Our Customers Are Saying!

Air Conditioner Repair in Bend, OR 97702

“This is the second time I've had Duane come out. He's great to work with, does what he can to get you up and running even when parts aren't immediately available (last time) and efficiently gets you up and running when parts are available. That was part of my decision to go back with Diversified again. I lucked out this time in that the parts he didn't have on hand were at the warehouse. He picked them up and got my AC up and running again quickly to deal with the 90+ heat.”
- Michael G.

Air Conditioner Installation in Bend, OR 97701

“I normally don’t leave reviews but I thought it was necessary in this case. It started with Jess who came out to quote me on the different options. Jess was amazing, she was prompt, professional and made recommendations without trying to oversell me which I appreciated. After the install was complete she called the next day to see how things went. I had a new air conditioner furnace and electronic filter installed by Travis and Raul and they did an outstanding job their quality of workmanship was fantastic. They worked great together and you could tell they care about their work. I did not get 3 quotes like some do, I had done my research beforehand and after Jess gave me the quote I knew it was very fair. I want to thank Jess, Raul and Travis for an outstanding job. Also this shows me how good of company Diversified is based on how great their employees were. I have comfort knowing my family will be warm in the winter and cool in the summer for years to come. Thank You Diversified”

- Ty R.

Gas Furnace Maintenance in Redmond, OR 97756

“Cierra came out to do our annual HVAC service. We always specifically request her when we schedule our service. She's wonderful ~ outgoing and friendly, very professional, courteous, and knowledgeable about the entire HVAC system. She provides us with important feedback on the status of our system and suggestions to keep it running smoothly. We've been using Diversified Heating & Cooling for years as they consistently provide great service and have a great staff.””

- Mike M.

Read Our Latest Articles

Person Checking Weather with Tablet

Wildfires and Indoor Air Quality

July 30, 2021

As wildfires spread across California, Oregon, and other parts of the country, it’s time to think about improving the indoor air quality of your home or business.

Read More
family around table

Video – Indoor air quality is important to your family’s health and well being

July 21, 2021

Air quality in your home is important to your family’s health. Having the right humidity levels, changing your filters regularly and installing air-cleaning or filtration systems like UV lights and air scrubbers.

Read More
Blurred Air Conditioner Fan

How to Properly Size an AC System

July 9, 2021

We would be happy to help you select the best-sized air conditioner for your particular home with these useful tips.

Read More

Need Help?

Call our award-winning support team at 541-323-1840.

BBB Accredited Business.
EnergyTrust of Oregon.
Central Electric Cooperative, Inc.
Midstate Electric Cooperative, Inc.
NW Ductless.