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

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.

Gas Furnace Maintenance in Bend, OR 97701

“We've been using Diversified Heating and Cooling for several years at two different locations and have never been disappointed with either the installation or maintenance services we have received. Whether adding an AC unit, finding and installing a gas fireplace blower kit, or keeping the heat and cool in our house operating year-round, we have never had a problem with Diversified or been unable to get a call back or a resolution to our problems or needs.

Even though all of the installers and technicians that we have encountered from Diversified have been great, I am always most happy to find out that the annual maintenance service is going to be done by Cierra. She is always professional and thorough and goes beyond just performing the basic tasks. She also takes the time, if you are interested and I am, to show you what she did, to explain anything she happened to find out while doing the maintenance, and to give advice on how to make the system perform at its peak levels. During our most recent service, as an example of her proactiveness, she found a problem with the condenser motor on our air conditioning unit and automatically called it in and got a replacement ordered while the unit is still under warranty. And, in addition to her obvious knowledge about heating/cooling systems, she is also always pleasant to talk to and never laughs about my obviously stupid questions. We also appreciate the attention of the office staff who call to remind us when it is time to get regular service and always follow up with information on scheduling changes and the status of parts being ordered and other business items.

So, yes, we are "fans" of Diversified Heating and Cooling and their excellent maintenance tech, Cierra.”

- Ken R.

Heat Pump Maintenance in Bend, OR 97701

“David did a great job. Answered all my questions.”

- Bill M.

Ductless Mini-Split Maintenance in Bend, OR 97003

“Professional service with a great attitude. We were the last service of her day (and past quitting time), and we saw nothing but efficient thorough work with good humor.”

- Tony B.

Gas Furnace Maintenance in Bend, OR 97703

“Sunshine did a marvelous servicing our system. She was knowledgeable, friendly, personable and very professional. Very pleased with the maintenance.”

- John Y.

Gas Furnace Maintenance in Bend, OR 97702

“Cierra is fantastic. Thank you!”

- Rose T.

Gas Furnace Maintenance in Bend, OR 97703

“After meeting Tristan last year, I requested him for our Annual Maintenance again. Tristan is knowledgeable and professional with a great attitude. He answered a ton of my questions and if he wasn't sure, he contacted someone on the Diversified team and got the answer. Tristan helped me understand how to operate our system more efficiently, effectively and without putting undo strain on the components. He's an asset to your team and a positive reflection on your company. There are many heating and cooling companies in Bend; having technicians like Tristan will set you apart from the others.”

- Randy O.

Gas Furnace Maintenance in La Pine, OR 97739

“Duane serviced the ac, gas furnace, and repaired and service our gas fireplace. Duane is a true professional,it is so very comforting to know that there are still quality, experienced, and talented trade professional out there. Duane is one of the best I have had the pleasure of watching during his visit here.
Diversified….don’t ever let Duane go ..that means some other outfit will get a really,really fine HVAC engineer!
Good job Duane and Diversified….K.”

- K. G.

Gas Furnace Maintenance in Bend, OR 9770

“Tristan (technician) was great – found and fixed a problem while doing a maintenance service on the furnace. He was cordial, prompt, explained well what had to be done and why, and fixed the problem. Highly recommend him and the company. Will definitely have them back on a regular basis.”

- Rutherford H.

Heat Pump Maintenance in Prineville, OR 97754

“Cierra performed our first time maintenance check since buying the Bosch furnace and heat pump last April from Diversified. She was extremely thorough and informative as well as educational on a couple of things. We have been extremely satisfied with our new system which replaced an aging 23 year old furnace and heat pump. We were happy to hear that the whole system checked out and is working perfectly, and only needed to change out the filter. We appreciate this maintenance program and everyone who has been involved with our HVAC system. Thank you Diversified!!”

- Mike B.

Need Maintenance Service?

Contact the experts at Diversified Heating & Cooling.

Call us at 541-323-1840!