5 Signs Your AC Needs Maintenance Before Summer

Air conditioning units work hardest during the summer months, and small problems left unattended can turn into costly breakdowns. Here are five signs it's time to book a maintenance visit.

Signs to watch for:

1. Weak airflow: If air barely comes out of the vents, the compressor or ducts may need inspection.
2. Unusual noises: Rattling, buzzing, or grinding sounds usually mean a loose or worn part.
3. Warm air: The unit is running but not actually cooling the room.
4. Bad odors: A musty smell can point to mold growth inside the unit.
5. Rising electricity bills: A struggling unit uses more power to do the same job.

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