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.

Cost for a Furnace Tune-Up in Portland

• Our flat-rate, tune-up price: $99

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?”