AC Repair in Puyallup WA – Why Your Air Conditioner Is Not Cooling Properly

If your air conditioner is running but your home in Puyallup still feels warm, you are not alone. This is one of the most common service calls during summer in Pierce County. Many homeowners assume the system has completely failed. In reality, most cooling issues start small and worsen over time if ignored. Before you panic, here is what may be happening.

1. Dirty Air Filter

A clogged filter restricts airflow and can cause the evaporator coil to freeze. When airflow drops, cooling performance drops with it.

Homeowners should replace filters every 1 to 3 months during heavy use.

2. Low Refrigerant

Low refrigerant often means there is a leak. Signs include:

• Warm air
• Ice buildup on refrigerant lines
• Hissing sounds
• Long run times

Refrigerant does not get “used up.” If it is low, there is a problem that must be repaired.

3. Frozen Evaporator Coil

Freezing happens when airflow is restricted or refrigerant pressure is off. Many older Puyallup homes have undersized return ducts, which can contribute to freezing.

If you see ice, turn the system off and allow it to thaw before calling for service.

4. Failed Capacitor

The capacitor helps start the outdoor unit. When it fails, the fan may run but the compressor may not.

This is a very common repair during hot weather spikes.

5. Thermostat Issues

Dead batteries, incorrect settings, or calibration problems can cause improper cooling cycles.

Always check thermostat settings before scheduling service.

How Do I Know If I Should Repair or Replace My AC?

Here is a simple rule many Puyallup homeowners use:

If the repair cost is more than 30 percent of the replacement cost and the unit is older than 12 years, replacement usually makes more sense.

You should also consider replacement if:

• Your energy bills are rising
• Your home cools unevenly
• You have frequent breakdowns
• The system uses outdated refrigerant



Why Does My AC Keep Turning On and Off?

Short cycling can be caused by:

 • Oversized system
• Thermostat placement issues
• Refrigerant imbalance
• Dirty condenser coils

Short cycling reduces efficiency and increases wear on components.

Schedule Professional AC Repair in Puyallup WA

If your air conditioner is not cooling properly, do not wait until it completely fails. Early diagnosis saves money and prevents emergency breakdowns.

Professional AC repair ensures your system runs safely, efficiently, and reliably through the summer season.