Yes, regular maintenance prevents expensive surprises:
What maintenance catches early:
Refrigerant leaks (minor repair vs. compressor replacement)
Electrical connection issues (prevent system failures)
Duct leaks (improve efficiency by 15-20%)
Filter restrictions (extend equipment life by 40%)
Calibration drift (restore proper operation)
Industry data:
85% of major HV AC breakdowns are preventable with maintenance
Maintained systems last 15-18 years vs. 8-12 without maintenance
Annual maintenance reduces energy costs by 15-20%
Prevents expensive emergency service calls during peak seasons
Real cost comparison:
Annual maintenance: $195 per system
Average emergency repair: $450-800
Premature replacement: $6,000-12,000
Maintenance is insurance against expensive breakdowns.