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.

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 Replacement in Bend, OR 97703

“I am very pleased with punctuality and professionalism of this team. Travis and Raul worked hard late into the night to make sure our HVAC system was functional. Would highly recommend and plan to use them again for any HVAC issues that may pop up.”
- Tony G.

Heat Pump Replacement in Bend, OR 97702

“I replaced my HVAC system with a HE gas furnace and a heat pump. Don is very knowledgeable about high efficiency systems with low carbon footprints; he put together a system that met my goals at a reasonable price.
The installers, Keegan and Matt, were very knowledgeable and considerate while working in my home.
Not enough time in place to be sure (which is why only 4 *) but I expect that this will let me do my part for climate change, be cost effective and work well in our 4 season climate.”

- Christine W.

Air Conditioner Installation in Sunriver, OR 97222

“This is the second installation done for us by Travis and Raul, just perfect !

Jess is also outstanding.

Many thanks to say the least!”

- Jay B.

Read Our Latest Articles

wiping condensation from the windowsill

How Can You Manage Your Home’s Humidity?

June 24, 2022

Indoor humidity is a drag. It makes relaxing extremely difficult—after all, you are sweating inside your home! It can affect your health, triggering asthma attacks and flaring allergies. It tends to put everyone in a sluggish mood—even the goldfish. Let’s zap that excess moisture right out of the room, and look at ways to manage your Oregon home’s relative indoor humidity.

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Blurred Air Conditioner Fan

How to Properly Size an AC System

June 14, 2022

In the heat of the summer, it’s easy to assume that bigger is better when it comes to air conditioning (AC) systems. Obviously, if you have an air conditioner that’s too small in your Sunriver home, you will not be able to keep your temperatures consistently low even if the unit is running constantly. 

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Outdoor AC unit next to a pink flower

How Does an Air Conditioner Work?

May 23, 2022

As a homeowner here in Oregon, it’s always a good idea to learn as much as you can about your appliances. That means knowing their basic operations, what features are included, and if any necessary upkeep is involved. Needless to say, this is no exception for your air conditioning (AC) unit.

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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.