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

Ductless Mini-Split Maintenance in Redmond, OR 97756

“Just wanted you to know that Sunshine did a fantastic job servicing my ductless system today. She was on time, thorough and very professional. Also very nice and friendly. I hope she is assigned to do my maintenance in the future.

I like Diversified very much and have passed your company name onto homeowner friends. Thanks!
Sue W”
- Sue W.

Gas Furnace Maintenance in Redmond, OR 97756

“Sunshine was great! Called when she was 25 minutes out, then texted upon arrival so I could open my garage. Explained everything. Thank you Sunshine, while I miss Cierra, you were a great addition to the team.”

- Lisa J.

Gas Fireplace Maintenance in Bend, OR 97702

“I enjoyed having Tristan as my tech today; he was very informative and persuasive, in a diplomatic way. I know more about how to keep the air in my home clean, and I'm getting a fan installed on my gas fireplace. Thank you!”

- Christina L.

Ductless Mini-Split Maintenance in Bend, OR 97701

“My husband and I can't say enough good things about Sunshine. She is the most professional, efficient, and knowledgeable service tech we've ever dealt with. Always on time, calling ahead to tell us that she's 10-20 mins out, extremely detail oriented during our annual maintenance calls, and she just left our home after recommending and installing a surge protector for our ductless unit. We would've never even thought of adding that additional layer of protection and appreciate her calling that to our attention! She also took it upon herself to replace some insulation on some of the outdoor unit wiring that had worn off. Note: You might start rolling the surge protection option into your new install bids, especially those of us outside of town and prone to power outages. Thank you again Sunshine!”

- Terri E.

Gas Fireplace Maintenance in Bend, OR 97703

“Sunshine did a great job. She’s professional and takes a lot of pride in her work. Our FP hasn’t been cleaned since 2004 and it looks new👍”

- Jackie W.

Electric furnace and humidifier Maintenance in La Pine, OR 97739

“Tristan did a great job. This was our annual maintenance on our electric furnace and humidifier, but in addition to this Tristan had to trouble shoot an issue with the fan in the system staying on all the time. He took the time to determine what was causing the problem. He clearly explained how our humidifying system was working and the reason why the humidifier was not allowing the HVAC fan to ever turn off. Our humidifier is somewhat dated and Tristan was willing to answer all of my questions regarding the possible replacement of this part of our system.

In all, I was thoroughly pleased with this annual maintenance of our system and would recommend Tristan to anybody who is looking to have this done.”

- Gary M.

Furnace and air cooler Maintenance in Bend, OR 97702

“Diversified is an awesome company. Everyone we have worked with have demonstrated their values of trust, respect, expertise and integrity. We have had a variety of services done over the years, we so appreciate all they do.

Sunshine took care of us today. Her smile and respectful care was awesome! She was sweet with our dog too! Thank you sooo much for taking such good care of us!”

- Rose S.

Other Maintenance in Redmond, OR 97756-8658

“Just a shout out to Sunshine! Very friendly and courteous. Answered all my questions. Fully explained what she did. Just an overall great person.
Please acknowledge her and give her a atta girl! I will request her next time. Thanks again Sunshine! You're the best!”

- Budget Storage R.

Heat Pump Maintenance in Sisters, OR 97759

“Sunshine was very professional, knowledgeable and personable. She did an awesome job of explaining what she was doing and answered all my questions!”

- AL M.

Air Conditioner Maintenance in La Pine, OR 97756

“We in central Oregon know that the weather can literally change in 5 minutes and back again. During the first excessive heat warming our heat pump quit cooling. David came out, went from outside, inside and. In the attic to check for issues. He got the unit charged back up, but did advise we might have a leak. He came back today found the leak and we have cool air again!!

David is personal, listens and gets the job done!!

Side note the office got us schedule so quick.

Thanks all!!”

- Holly Jo W.

Need Maintenance Service?

Contact the experts at Diversified Heating & Cooling.

Call us at 541-323-1840!