Furnace Repairs in Portland, Oregon

"I have never been so impressed with a business..."

“Ed went out of his way to help us get the heat we needed. I have never been so impressed with a business. Thank you for everything.”

- Sean & Rosie G. | Carlton

With 4.9 out of 5 stars on Google ⭐⭐⭐⭐⭐

Ready for Your Furnace Repair?

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Furnace Installations in Portland, Oregon

"...completed the job in one day!"

“They were very professional and not only installed the system but improved the incorrect original set up. Thank you for excellent service! 3 guys showed up and completed the job in one day! We love our new furnace.”

- Paul H. | Sherwood

With 4.9 out of 5 stars on Google ⭐⭐⭐⭐⭐

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Furnace Tune-Ups in Portland, Oregon

Reliable Gas Furnace Maintenance to Keep You Warm

Furnace maintenance can help your furnace run properly, lower your energy bills and reduce the amount of future repairs you need. In order to reap these benefits, you want to hire a thorough HVAC contractor. We can help! At Four Seasons, we follow all of Energy Star’s standards for a gas furnace tune-up and more. Our 21-point gas furnace tune-up is comprehensive and reliable so you know you can count on us to keep your furnace at its best.

When you hire us for gas furnace maintenance, you’ll get:

  • NATE-certified technicians
  • Easy scheduling options
  • 100% satisfaction guaranteed
  • One-day maintenance service

How We Maintain Your Gas Furnace in 4 Simple Steps

1) Schedule a consultation with our team

You can either call us at 503-538-1950 or schedule an appointment with our easy online form. A representative will contact you to confirm your appointment.

2) Relax while we service your gas furnace

Our HVAC technicians will arrive on time ready to tune your furnace back to peak condition. We’ll be done with your gas furnace tune-up in 1 hour and we'll explain what the tune-up will consist of and recommend any needed repairs that we find before we leave.

Our 21-point furnace tune-ups consist of:

  1. Cycling the furnace
  2. Cleaning the blower (limited)
  3. Cleaning or changing the filter
  4. Testing safety controls
  5. Testing temperature differential
  6. Cleaning flame sensor
  7. Oiling the blower & inducer motor
  8. Testing amp draw to blower
  9. Rating/setting furnace input
  10. Testing amp draw inducer
  11. Inspecting flue pipe
  12. Testing hot surface igniter
  13. Cleaning burners
  14. Tightening electrical connections
  15. Cleaning & adjusting pilot assembly
  16. Cleaning exterior
  17. Testing gas pressure
  18. Brushing & inspecting heat exchanger
  19. Testing for gas leaks
  20. Vacuuming burner compartment
  21. Cycling condensate pump (90% or better efficiency)
3) Let us know how we did!

We care about your customer experience. Please leave any feedback you have for us—positive or negative. If you feel like anything about your experience could have been better, let us know and we’ll make it right.

Schedule maintenance

Cost for a Furnace Tune-Up in Portland

  • Our flat-rate, tune-up price: $129
What impacts the price of a gas furnace tune-up?

Not all tune-up prices across the Portland area are the same. The price of a tune-up varies based on the following factors:

  • How extensive the maintenance appointment is. Most HVAC contractors will use a maintenance checklist that lists all the furnace parts that will be be cleaned and inspected during the appointment. The longer the checklist, the more thorough the maintenance and the greater your maintenance cost. This checklist is typically modeled after Energy Star’s standards for furnace maintenance. At Four Seasons, we go above and beyond Energy Star’s standards with our 21-point gas furnace tune-up.
  • The contractor you choose for the tune-up. Generally, higher quality contractors will charge more for their maintenance services. But they also typically conduct a more thorough inspection so don’t let the higher price point be a deterrent. Lower quality contractors will use a rock-bottom maintenance price to get you in the door so they can upsell you on other services or skimp on their maintenance checklist.

Learn more about the cost factors that impact maintenance in our blog, “How Much Does Furnace Maintenance Cost in Portland?”

Schedule maintenance
Maintenance Plan

Save money by enrolling in our maintenance plan

A maintenance plan can help save you money by offering additional benefits, making enrolling more cost-effective than repeatedly paying for one-time furnace tune-ups.

Our maintenance plan provides benefits like:

  • 15% off filters & replacement parts
  • Priority scheduling for emergency service calls
  • Proactive reminders when it's time for maintenance
  • No overtime charges

Learn more about our maintenance plan

Why choose us

Looking for reliable gas furnace maintenance? We can help.

For the past 40 years, Four Seasons has served Portland homeowners and carved a reputation as a company that focuses on quality over fluff. We don’t upsell you on things you don’t need; we’re here to provide you with high-quality maintenance. And we back up the quality of our work with a 100% satisfaction guarantee

Impressed with my service technician

I have been using Four Seasons Heating and A/C since my new equipment installation 5 years ago. The office personnel that book my service are very polite and keep me informed as to my service date and time. The service technicians are very knowledgeable, neat and efficient. They will even take the time to explain what they have done.

Today, I received an annual furnace tuneup and was very impressed with David E, the service technician. He asked me if there were any issues with my heating, checked my Nest thermostat, cleaned the furnace parts and then made some furnace adjustments to help make my heating system more efficient.

Their annual service contract of 149.00 is a great value if you also have air conditioning. This includes a furnace tune-up in the winter and an A/C tuneup before the summer. I would highly recommend Four Seasons Heating and A/C.

- Mike C. | Newberg, OR

With 4.9 out of 5 stars on Google ⭐⭐⭐⭐⭐

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