Gas appliance tune-ups can:

1. Lower your energy bills

2. Provide better heating and cooling efficiency

3. Extend the life of gas equipment

4. Improve comfort

5. Protect equipment warranties

6. Ensure reliability

From August 1 through October 31, 2026, the following fall prices apply.*

In the Portland Metro, Clark County, Coos County, Lincoln County, Astoria areas[1]

Furnace tune-up $179
Fireplace tune-up: $239

In the Albany, Columbia Gorge (OR and WA), Eugene, Salem areas

Furnace tune-up $129
Fireplace tune-up: $189

*Additional charges may apply. Special pricing is available when you schedule service with a Service Solutions Preferred Contractor between Aug 1. – Oct. 31, 2026. Only for NW Natural customers.

19-point gas furnace tune-up

1. Cycle the furnace
2. Blower - inspect assembly if possible
3. Clean or change filter (customer supplied or purchased from contractor)
4. Verify limit operations
5. Measure and record delta T (temp split)
6. Clean flame sensor
7. Clean and cycle condensate pump (90% or better EF)
8. Measure and record amp draw to blower
9. Measure and record amp draw inducer
10. Inspect flue pipe
11. Measure and verify ignition protocols
12. Clean burners
13. Tighten electrical connections
14. Clean and adjust pilot assembly if applicable
15. Clean exterior panels
16. Measure and adjust gas pressure
17. Inspect heat exchanger
18. Conduct bubble test for gas leaks
19. Vacuum burner compartment 

14-point air conditioner tune-up

1. Cycle the air conditioner
2. Clean or change filter (customer supplied or purchased from contractor)
3. Test/record total refrigerant pressure
4. Test/record outdoor ambient temperature
5. Test/record indoor ambient temperature test
6. Test/record amperage draw on fan motors
7. Check motor capacitors -- indoor and outdoor
8. Oil motors if applicable
9. Check integrity of electrical contactors
10. Tighten electrical connections
11. Check indoor coils & drain properly
12. Clean primary drain line & trap
13. Inspect and wash outdoor coils
14. Remove debris from exterior unit & clean panels

17-point fireplace tune-up

1. Check and clean pilot assembly
2. Check igniter
3. Test thermocouple/pile voltage
4. Check and clean burners
5. Limited blower cleaning
6. Check current to gas control valve
7. Check for proper on/off switch and t-stat operation
8. Check gas pressure
9. Check for gas leaks
10. Ensure proper safety switch operation
11. Check vent for blockage
12. Check for spillage at flue
13. Check and clean glass door and gaskets
14. Check gas log condition (if applicable)
15. Check remote control functionality
16. Touch up firebox paint
17. Replace ember bed material