Spring offers ideal conditions for HVAC maintenance—mild weather, available technicians, and time before summer heat arrives.
Why Spring Maintenance Matters
Timing Advantages:
Catch problems before emergency calls multiply
Technicians less rushed, more thorough
Off-season may offer pricing incentives
Equipment ready when needed
Seasonal Transition:
AC has been dormant all winter
Heating system wrapping up for season
Perfect time to assess both
Spring AC Checklist
Homeowner Tasks:
Replace air filter
Clear debris from outdoor unit
Trim vegetation back 2 feet
Clean supply and return registers
Test system operation
Check thermostat batteries
Program summer schedule
Professional Tasks:
Check refrigerant charge
Clean evaporator coil
Clean condenser coil
Inspect electrical connections
Test capacitors and contacts
Verify proper airflow
Check thermostat calibration
Inspect condensate drain
Lubricate moving parts
Check ductwork condition
Heating System Close-Out
For Furnaces:
Final filter replacement
Visual inspection for damage
Note any issues for fall
Turn pilot off (standing pilots)
For Heat Pumps:
Same maintenance as AC
System works year-round
Verify defrost cycle works
What to Expect from Professional Service
Duration: 45-90 minutes
Cost: $80-$150 for basic tune-up
What's Included:
Multi-point inspection
Cleaning as needed
Efficiency testing
Safety verification
Written recommendations
What's Extra:
Major repairs
Refrigerant (if needed)
Duct cleaning
Parts replacement
Spring Upgrade Opportunities
Consider these improvements during spring service:
Smart Thermostat:
Save energy and improve control
UV Light:
Keep coil clean, improve air quality
Air Purification:
Prepare for wildfire season
Duct Sealing:
Address leaks before summer
Bay Area Spring Considerations
Pollen Season:
Higher-MERV filters help with allergies
Temperature Swings:
System may alternate heating/cooling
Pre-Wildfire Prep:
Good time to assess air filtration options
Don't wait for the first heat wave to think about your AC. Spring maintenance ensures reliable comfort all summer long.