AC Not Cooling
About This Problem
Your air conditioner is running but not producing cold air. This is one of the most common HVAC issues, especially during hot East Bay summers.
Common Symptoms
- Air coming from vents is warm or room temperature
- AC runs constantly but home stays warm
- Reduced airflow from vents
- Ice forming on the outdoor unit
- Higher than normal energy bills
Possible Causes
- Dirty or clogged air filter restricting airflow
- Low refrigerant levels due to a leak
- Frozen evaporator coils
- Dirty condenser coils
- Faulty compressor
- Thermostat issues or incorrect settings
- Blocked or closed vents
What You Can Try
- Check and replace air filter if dirty
- Ensure thermostat is set correctly
- Clear debris from outdoor unit
- Check for frozen coils and turn off AC to thaw
- Have a technician check refrigerant levels
- Professional cleaning of coils and components
Prevention Tips
- Replace air filters monthly during peak season
- Schedule annual AC maintenance tune-ups
- Keep outdoor unit clear of debris and vegetation
- Have ductwork inspected for leaks
Frequently Asked Questions
What causes ac not cooling?
Dirty or clogged air filter restricting airflow. Low refrigerant levels due to a leak. Frozen evaporator coils.
Can I fix ac not cooling myself?
Some simple issues like check and replace air filter if dirty can be DIY. However, if the problem persists or involves electrical/gas components, professional repair is recommended for safety.
How quickly can you repair ac not cooling?
We offer same-day service for most air conditioner repairs in the East Bay. Our technicians arrive prepared with common parts to complete repairs quickly.
Need Professional Help?
Our certified technicians can diagnose and fix ac not cooling quickly. Same-day service available.
Book Repair ServiceOr Call (650) 603-5182Related Problems
What Customers Say About Our Air Conditioner Repair
Read reviews from customers who had ac not cooling issues fixed
“Professional and reliable. Our air conditioner had been giving us problems for weeks. They fixed it in one visit. Excellent service!”
“Best HVAC service in the East Bay. They were honest about what needed to be done and the pricing was very fair.”
“Excellent appliance service! The technician was knowledgeable and courteous. Fixed the issue on the first visit. Highly recommend!”