Trusted HVAC Services in Central Oregon

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

Trusted HVAC Services in Central Oregon

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!

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 was great – prompt, extremely pleasant, knew her stuff, and she is a wonderful representative for your company. We will definitely ask for her again when it's time for our annual maintenance.”

- Victoria M.

Read Our Latest Articles

Hot and Cold Spots? Get Even Heating and Cooling in Your Redmond, OR, Home

October 30, 2026

Do you experience four seasons just by walking through your home?  Does one room feel like a hot summer day and another like a cold winter night all at the same time?  Inconsistent heating and cooling are common problems that can affect your comfort and increase your energy bills in…

What Is a Two-Stage Heating System?

October 15, 2026

If you plan to replace your heating system anytime soon, be prepared to face a dizzying array of options. You will decide how energy-efficient your new equipment should be, and determine if you prefer standard or smart features. Another crucial decision involves the output level—or stage—at which your unit operates. Choosing the right system is…

How Do I Know When It’s Time to Buy a New Furnace?

September 30, 2026

Nobody wants a problem with their furnace—but even the most efficient systems have to be replaced at some point. Is the heating, ventilation, and air conditioning (HVAC) system in your , home malfunctioning? If so, be sure to address the issue as soon as possible—doing so can prevent further discomfort and damage. Even when you…

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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.