Preventative Maintenance

HVAC maintenance service.


Preventative Maintenance is necessary to keep your factory warranty in place! Just like the car you drive; your HVAC system requires regular maintenance.

Preventative Maintenance provides amazing benefits:

✓ Extends the life of your HVAC system. Dust and grime are one of the leading factors in system breakdowns.
✓ Provides peace of mind during those cold winter months, or those hot days of summer.
✓ Saves you 20% on all repairs!
✓ Provides you with clean air and improved comfort.

Our Maintenance technicians are skilled in proper maintenance procedures. We provide a comprehensive check-off list at the completion of all maintenance service appointments. Give us a call today to get started at (541) 323-1840.

Part of our job at Diversified Heating & Cooling is to help residents and businesses in Central Oregon get the most value out of their heating, ventilation, and air conditioning (HVAC) equipment. Our business is to make you comfortable.

For this reason, we offer a series of preventative maintenance packages designed to meet the needs of our different customers. These plans offset the cost of repairs, parts, and routine service calls. They give you the peace of mind that your HVAC system is cared for by a trusted professional.

Your HVAC system is a significant investment. Heating and cooling expenses typically account for nearly half your monthly utility bill. Protecting your investment with a solid maintenance plan only makes sense.

Leave It to the Pros!

There are some jobs that you probably want our experienced team to handle. Scheduling annual tune-ups, for example, allows one of our NATE (North American Technician Excellence) certified experts to thoroughly inspect, clean, and service your HVAC equipment.

We recommend having your air conditioner inspected in the spring before the hot weather arrives and your furnace in the fall before winter hits. Because your heat pump handles both heating and cooling, we recommend having it inspected twice a year.

Unless you have experience working around electricity or natural gas, leave these types of jobs to one of our professionals. Safety always comes first.

Tune-ups and other service calls are covered in preventative maintenance agreements. If there ever is a problem with your HVAC equipment, our company offers priority service so we can be there right when you need us.

Call Your Maintenance Team at Diversified

You invested a lot of money into your HVAC system—keep it properly maintained to get the most value out of it. At Diversified Heating & Cooling, we take great pride in delivering excellent service to our customers in Sunriver, OR, and the surrounding areas. Call 541-323-1840 or request service online today to learn more about our preventative maintenance agreements.

Program Benefits Silver X1 Maintenance Silver X2 Maintenance
Quality Control Checklist
Priority Service Response
20% Off Repairs
Monthly Payment Option
“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.

“Diversified provides outstanding service from the initial phone call with Cierra to the onsite visit by Sunshine. We were experiencing a strange knocking sound from our compressor, and Cierra was responsive and helpful over the phone. Sunshine, who came out to diagnose the issue, was friendly, knowledgeable, and professional. She not only identified the problem but also took the necessary steps to maintain the system and gave us a tutorial on how best to use it.

Having recently moved in, we were somewhat clueless, but Diversified showed us how a service company should operate.”

- Lisa and Paul M.

“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.

“Following new construction of an ADU, we wanted to check the quality of the install of the new splits and maintain the existing central air and heat in the house. When we called for an appointment, we were pleased that there was one available within a few days. On the initial phone call the billing and the process were thoroughly explained. Prior to the appointment there was a reminder
contact. On the day of the visit, Tristan called to say he was on his way. When he got here, we showed him where the work was to be done and he proceeded to complete the maintenance on all the equipment. He also took time to explain and demonstrate the proper use of the remote control. It was reassuring that the new install in the ADU was in proper working order.
We have already scheduled our next annual maintenance. It is so good to know a reliable and friendly maintenance service is available”

- Susan M.

“If my memory doesn't fail me, when we had our custom home built your company installed the heat/air units. Since the build 3 1/2 years ago you have been doing the annual service. We just had our annual service on 4-20-2024 and the tech., Jacob, did such great job that I'm writing this review. For someone who had just started working in January, he was very versed in the trade. He noticed that one of the units wasn't protected by a serge protector so he installed a serge protector. This was missed by the installer and those who followed on the annual inspections. "In a nut shell" this is a worker you want for your company!

- Frank D.

“Jacob can come to our house anytime. He is a very friendly, personable young man and efficient worker. You are lucky to have an employee representing your company like he does. Since good businesses usually a top down culture so your owner/boss must be pretty good also.”

- Bud M.

“Jacob was friendly and very personable. The job was done fast and efficient. He answered any questions I had and was knowledgeable. The hiring of this young man was a very smart move he will help your business expand and thrive.”

- Stacy P.

Need Maintenance Service?

Contact the experts at Diversified Heating & Cooling.

Call us at 541-323-1840!