Qool Heating & AC Repair San Gabriel

Anthony came through when my AC buzzed loudly all day. He replaced the capacitor, rinsed condenser fins, flushed the condensate drain, and tightened wiring. Cooling returned smoothly, and his polite attitude made a stressful day easier. His professionalism stood out, and I felt confident the system was reliable again after his repair.

Furnace output dropped overnight. Filter clogged and heat exchanger dirty. Cleaned both and airflow was restored.

Heating unit wouldn’t ignite. Technician replaced gas valve and checked ignition system. Warm air returned immediately.

Thermostat worked inconsistently. Faulty wiring behind wall was fixed. Now the temperature is accurately displayed and controlled.

Thermostat battery kept dying. Replaced with hardwired model. No more battery issues and reliable control.