The Official Community Choice Awards. Best of the Best of Bend 2025 presented by The Bulletin.

Redefining HVAC Comfort!

Complete HVAC systems installed starting at under $200 per month.
The Official Community Choice Awards. Best of the Best of Bend 2025 presented by The Bulletin.

Redefining HVAC Comfort!

Complete HVAC systems installed starting at under $200 per month.

Mission

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 on us to make it a comfortable one.

Values

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.

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Looking to Upgrade Your System?
Get a fast, personalized estimate for your new HVAC system—no pressure. We make it easy to explore your options online, see prices, maximize savings with eligible incentives and tax credits so you can plan your upgrade with confidence.

Breathe Better, Live Better!

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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!

“Abbie is a professional and a fine young lady to boot!! it’s encouraging to see young people getting into the profession”
- John P.

“Super friendly and considerate service! I really appreciated the courtesy call 15 minutes out and Abbie even asked if we’d like her to take her shoes off in the house! Our skittish cat even let her pet her, so Abbie passed the ultimate test. 5 stars. Would recommend ⭐️⭐️⭐️⭐️⭐️”

- Andrew B.

“Annie was my technician, she called prior to the appointment and arrived promptly. She changed my filter and was very thorough and efficient. She was also very good with my dog and very friendly, an excellent representation of your company.”

- Jaydee C.

Read Our Latest Articles

close-up of a gas furnace flame.

How Do I Know I Have a Cracked Heat Exchanger?

December 30, 2025

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

Read More
5 Tips to Improve Your Home’s Indoor Air Quality (IAQ) This Winter

5 Tips to Improve Your Home’s Indoor Air Quality (IAQ) This Winter

December 15, 2025

Cold winter weather is the perfect excuse to seal your home tight, dial up the thermostat, and burrow under a thermal blanket. You will undoubtedly stay warm if you take those steps, but you might also trap pollutants, allergens, and airborne particles in your Redmond, home.

Read More
Why You Need Whole-House Humidity Control. Condensation on the inside of a window.

Why You Need Whole-House Humidity Control

November 30, 2025

Everyone knows temperature plays a vital role in comfort and indoor air quality (IAQ).

Read More
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Need Help?

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

BBB Accredited Business.
NATE.
EnergyTrust of Oregon.
Best of Bend 2024 Winner
Central Electric Cooperative, Inc.
Midstate Electric Cooperative, Inc.
NW Ductless.