Maintenance Plans

Proudly Maintaining HVAC Systems in the Yakima Area Since 1974

All Seasons maintains a staff of 35 highly trained and skilled team members. We pride ourselves on installing and maintaining the finest heating and cooling systems in the industry. To this end, our technicians are NATE (North American Technician Excellence certified to perform the services we provide.

Key Benefits of Regular Maintenance

Dirt and neglect are the top causes of heating and cooling systems inefficiency and failure. To ensure energy efficiency and system operation, it is important to perform routine maintenance. Proper maintenance by a qualified technician is one of the most important steps you can take to prevent future problems. (

<< Scroll sideways to view more >>

PROGRAM BENEFITS Tune Up Bronze Package Silver Package
Includes Two Visits per Year One Visit Per Year
One Year Warranty Repair
21-Point Inspection
Reminder Service
24-Hour Priority Status
No Overtime Charges
Pre-Season Scheduling
One-Year Inflation Protection
$100 in New Purchase Benefit
2% Accessory Purchase Benefit
Yearly Cost $135 $265 $410

21-Point Inspection and Cleaning Included in the Bronze and Silver Packages

Check and Inspect the Heat Exchanger
Clean and Adjust the Burner Assembly
Check Ignition Assembly
Check Blower Wheel
Monitor Flue Draft
Monitor Refrigerant Pressures
Clean Evaporator Coil If Accessible
Check and Adjust Blower Components
Measure for Correct Air Flow
Clean or Replace Standard Air Filters
Measure Volts and Amps
Lubricate All Moving Parts
Adjust Thermostat Calibration
Test Starting Capabilities
Blow Out Condensate Drain
Adjust Gas Pressure
Adjust Pilot
Clean Outdoor Coil
Treat Condensate Pan
Test Safety Controls
Tighten Electrical Connections


Your technician will be professional, uniformed and qualified to work on your equipment. We will take extraordinary care of your home. Our technician will follow a stringent quality assurance task list to ensure a complete and thorough service each and every time.

Need HVAC Service?

Contact the experts at All Seasons Heating and Air Conditioning.

Call us at 509-248-6380!