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!

“Devon & Grant were on time, courteous, and explained what they did how things work so well I had no questions afterward.
They also changed my filter for me so I didn't have to get up on the ladder inside. Great job!”
- Maureen C.

“Jefferson came out to repair our gas furnace which stopped working. He was extremely knowledgeable and professional. He did an amazing job finding the problems and repairing everything quickly and efficiently. He is one of the best technicians I have experienced by far. Thank you Jefferson (The Mountain) for sharing your expertise in repairing our furnace. He is such a kind and nice young man too. My husband and I were very impressed with his work and with him.”

- Karen L.

Read Our Latest Articles

What Is Your Furnace Saying When It Pops, Booms, and Rattles

What Is Your Furnace Saying When It Pops, Booms, and Rattles

January 27, 2026

Every time your furnace kicks on, your Oregon home fills with familiar, mechanical sounds. There’s the gentle wh oosh of air through ductwork, and the quiet hum of a blower motor.

Read More
Furnace Maintenance and Winter Energy Saving Tips

Furnace Maintenance and Winter Energy Saving Tips

January 20, 2026

It’s understandable that home and furnace maintenance tasks can fall by the wayside. Many homeowners in Sunriver, follow the old saying: “If it ain’t broke, don’t fix it.” Life gets busy, and other priorities tend to creep in each month, eating away at your time and budget.

Read More
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.

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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.