Air Conditioning

Air conditioning service.

Say goodbye to those hot, muggy nights. Say hello to comfort.

When the warm weather arrives, a high-efficiency air conditioner is the best choice to stay cool and comfortable in your Central Oregon home. You can count on our NATE (North American Technician Excellence) certified team at Diversified Heating & Cooling to handle all your heating and cooling needs and choose the right air conditioning (AC) system for you.

Choosing Your Air Conditioning System

We are passionate about customer service, and our five-star rating on Google is a reflection of our commitment and dedication. Our family business relies on word-of-mouth referrals, and the best way to achieve those referrals is to provide top-notch customer service with every call.

We work with the top manufacturers in the heating, ventilation, and air conditioning (HVAC) industry to provide our customers with a quality selection of products. Our air conditioner packages include 10-year parts and labor warranties, giving you peace of mind that you made the best choice.

How Much Money Can a New Air Conditioner Save You?

Our SEER2 energy savings calculator can help determine how much you could save on your utility bills. Simply enter your current unit's SEER value and compare it to a newer, more efficient SEER2 unit. You can even customize it to better match your home's system for a more accurate calculation.

SEER2 Energy Savings Calculator

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This calculator does not guarantee actual costs or savings and is only to be used for educational purposes.

Customize to Your Home

Adjust these settings for a more accurate calculation:




Rate (¢/kWH)


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** Data from U.S. Energy Information Administration
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AC Installation in Central Oregon

A new air conditioner must seamlessly integrate with the ductwork in your home and other parts of your existing HVAC equipment. It needs to cool off your entire home—and not just certain rooms, improve the indoor air quality, and help adjust the humidity level. Our installation experts will measure the square footage of your home and consider the layout along with other related factors to help determine the best air conditioning system for your needs.

An undersized air conditioning system will constantly struggle to cool off your home on a hot summer day. An oversized system will waste energy and drive up your utility bills. We sell properly sized, energy-efficient products that are environmentally friendly and built to last.

Quality Repair Services

Comfort matters! If you suspect there is an issue with your HVAC equipment, call us immediately. Our repair experts will quickly diagnose and resolve the issue to get your system running at full capacity. We install, repair, and maintain all makes and models of air conditioners. Our team provides accurate repair quotes before we start a job and promise never to replace a part unless it is necessary or we can demonstrate cost savings.

At Diversified Heating & Cooling, we find solutions that address your needs.

Professional Maintenance Plans

Preventative maintenance can add years of service life to your HVAC equipment and keep it running at peak efficiency. In case you did not know, most manufacturers require you to follow their maintenance guidelines to keep your parts and labor warranty valid. When you invest a significant amount of money into your heating and cooling system, it just makes sense to maintain it.

We recommend annual inspections and tune-ups for your air conditioner and furnace, and a biannual tune-up for your heat pump since it handles both heating and cooling. Our team also reminds our customers about the importance of changing air filters. Taking these small steps go a long way toward ensuring your home comfort throughout the year.

At Diversified Heating & Cooling, we offer preventative maintenance plans that are tailor-made to meet your budget and lifestyle. These plans take into account scheduled visits and priority service. They provide peace of mind knowing your HVAC system is being cared for by a trusted professional.

We Are Your Air Conditioning Experts

Having a quality HVAC system in place is the surest way to keep your Bend, OR, home comfortable regardless of the weather. At Diversified Heating & Cooling, our team of knowledgeable and courteous professionals is committed to keeping you comfortable and safe. Call 541-323-1840 or request service online today to learn more about air conditioners and other products designed for you.

“Once again, Diversified shines, as in Sunshine (sorry, couldn't resist) who arrived on time, quickly assessed, explained and fixed the problem. Thoroughly professional and friendly from start to finish. My sensed was "here's a person loving their job". Well done Sunshine!”
- hans j.

“Sunshine is so awesome and friendly and gets the job done efficiently and swiftly.
I would recommend her to anyone. I will definitely ask for her next time I need your service.
Thank you Sunshine!!!!!!”

- Budget S.

“Cliff was a life savor for us! We originally had Accu Air come out last week and see us, ended up leaving us with a 13K quote, Diversified came out (Cliff) and fixed the problem in 30 mins and was only a couple hundred dollars, he was pleasant, kind and very informative. I will be using Diversified for all future help! Amazing company! Thanks for being so honest and helping our family”

- Jordan A.

“Charles and Armando replaced my heating and air-conditioning unit. They were both very professional and thorough. Charles explained how both units work and how to use the thermostat. He answered all my questions and was very patient. I highly recommend Diversified heating and cooling especially Charles and Armando.”

- Barbara B.

“Charles and Armando replaced my heating and air-conditioning unit. They were both very professional and thorough. Charles explained how both units work and how to use the thermostat. He answered all my questions and was very patient. I highly recommend Diversified heating and cooling especially Charles and Armando.”

- Barbara B.

“Charles and Armando were both very professional.They replaced both heating and air conditioning units. Charles explained how they both function in detail and made sure I knew how to set everything! They both were very friendly and patient with all my questions. I highly recommend Diversified Heating and Cooling! Thank you Deversified!”

- Barbara B.

“Diversified did a great job replacing my existing gas furnace with a new one and adding an air conditioning. They were by far the most reasonably priced and had the best professionalism. I had multiple bids for the air conditioning and furnace replacement, and they were the only company that was not pushy and trying to oversell me on upgrades that I was not interested in. I would highly recommend them and will be using them again in the future.”

- Tarrin S.

“HVAC system installation was great. Efficient, friendly team installed our system quickly. We are very happy we chose Diversified. The whole process from Jess's proposal to the installation was excellent. Our system works beyond our expectations. Thank you”

- Thomas B.

Need Air Conditioner Service?

Contact the experts at Diversified Heating & Cooling.

Call us at 541-323-1840!