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Air Conditioning Maintenance in Portland & Surrounding areas

Two AC condensers side by side in yard

Locally owned and operated, Wolfer’s Home Services provides complete cooling services throughout Northwest Oregon and Portland, including preventative AC maintenance.

By scheduling an annual AC tune-up and maintenance, you’ll ensure your air conditioner runs optimally and reliably when you need it most.

Top 5 Benefits of Annual AC Maintenance

It’s best to schedule AC maintenance each spring to ensure your cooling system is prepared for the hot months ahead. There are several key benefits you can expect with annual maintenance:

  • Increased efficiency: With use, your system can begin to run ineffectively. An annual tune-up and inspection will address any weaknesses in your system so it runs efficiently again.
  • Energy & cost savings: By restoring the efficiency of your system, you’ll minimize your energy use and energy costs.
  • Fewer repairs: Regular maintenance ensures minor issues are addressed before they become major breakdowns.
  • Extended life span: When your AC runs optimally and efficiently, there’s less wear and tear on the system, which maximizes the lifespan of your system and your investment
  • Peace of mind: With annual maintenance, you ensure your AC is prepared for the hottest days of summer.

What Wolfer’s Checks During an AC Tune-Up

The licensed and insured technicians at Wolfer’s have the skills and tools to complete a thorough inspection and tune-up of your air conditioning system.

Our process includes a visual inspection and 28-point checkup, including:

  • Inspect and test the thermostat
  • Tighten all electrical connections
  • Lubricate all mechanical parts
  • Inspect and clean the condensation drain
  • Test the system controls
  • Clean and adjust the blower as necessary
  • Clean the evaporator and condenser coils
  • Check the refrigerant charge

We also offer a convenient preventative maintenance program, which includes biannual Heating, Air Conditioning maintenance, priority scheduling, and discounts on service and repairs.

Why Choose Wolfer’s Home Services?

Since 1901, Wolfer’s has provided dependable home services throughout the area. Our team services all brands, provides upfront pricing, and offers free estimates on replacements.

We also have financing options and seasonal specials to ensure an unexpected breakdown doesn’t break your budget. In addition to AC maintenance, we also offer air conditioning repairs, replacements, and installations.

Frequently Asked Questions

In addition to scheduling professional maintenance each year, there are several things you should do on your own to keep your system running well:

  • Clean or change your air filter every 30 to 60 days.
  • Keep the outside unit clear of debris, landscaping, leaves, and branches
  • Keep inside vents and registers clear of window treatments, furniture, or rugs.

AC maintenance is very important. Maintenance identifies small issues before they become major problems or unexpected breakdowns. This process makes your system more reliable and maximizes its life span, saving you money on monthly bills, repairs, and premature replacements.



Trust Wolfer’s with all your air conditioning maintenance needs in Northwest Oregon and Portland. Call (503) 220-1901 to request service today.
What To Expect

Discover the Wolfer’s Home Services Difference

Same-Day Service Available

Have you got a clogged toilet or a leaky AC unit? Count on us for same-day emergency heating, air conditioning or plumbing services!

Exceptional Customer Service

Our team goes above and beyond to provide top-notch customer service on every job.

Highly Qualified Technicians

Our skilled technicians are licensed, insured, and able to service all brands of heating, and air conditioning systems.

Punctuality & Professionalism

You can trust our friendly, professional technicians will arrive on time for your heating, air conditioning, plumbing, or electrical service.

Safety, Security & Cleanliness

Our technicians will ensure every service is completed safely and will treat your home with respect.

100% Satisfaction Guaranteed

We offer a 100% satisfaction guarantee because we stand behind the quality of our work!

Same-Day Service Available

Have you got a clogged toilet or a leaky AC unit? Count on us for same-day emergency heating, air conditioning or plumbing services!

Exceptional Customer Service

Our team goes above and beyond to provide top-notch customer service on every job.

Highly Qualified Technicians

Our skilled technicians are licensed, insured, and able to service all brands of heating, and air conditioning systems.

Punctuality & Professionalism

You can trust our friendly, professional technicians will arrive on time for your heating, air conditioning, plumbing, or electrical service.

Safety, Security & Cleanliness

Our technicians will ensure every service is completed safely and will treat your home with respect.

100% Satisfaction Guaranteed

We offer a 100% satisfaction guarantee because we stand behind the quality of our work!

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Our Reviews

See What Your Neighbors Are Saying

This was the best decision we have ever made! The staff from the beginning to end was very professional and helpful. They did an excellent job from Leon the salesman, to the installers. The new furnace and heat pump work beautifully and I cannot wait to see my new electric bill! I cannot recommend…

Scott A.

Scott A.

The on-site team was fantastic. They were professional, and great to work with. They kept us up to date, and they were able to work through challenges easily. The work was clean and tidy. We were very impressed with the work they did. I would recommend Wolfer’s in a heartbeat if you need anything…

David D.

David D.

Our furnace went out during the ice storm. Since the house is on a steep hill and most of the city was without power, we didn’t think it would be likely that someone could come out to take a look. Wolfer’s sent a tech the same day with chains on their vehicle. Friendly and…

Jia E.

Jia E.

Amazing service and support. My advisor Rob listened to my needs, reviewed my house, and gave me five options to consider. He then connected me to Greg in the financing department who helped make what I wanted possible. Days later, Lupe, Will, Ryan, and Doug came to my house and got the new system…

Ted S.

Ted S.

Today we had our 20 year old furnace & air conditioning system replaced by WOLFER’s Heating & Air Conditioning with a beautiful Lennox system! It was quite a process but their technicians, led by Manuel & Carlos, accomplished a huge amount of work in one rainy day! At the end of the day, not…

Ron P.

Ron P.