Spring HVAC Tune-Up Prevents Costly AC Failures

A spring HVAC tune-up can uncover weak capacitors, dirty coils, refrigerant leaks, drainage problems, and restricted airflow before summer emergencies strike. For roughly $90 to $350, professional testing and basic homeowner maintenance can improve efficiency, protect comfort, extend equipment life, and avoid costly repairs. Learn what to inspect, DIY safely, and when to call a licensed technician.