AC NOT COOLING IN HERMOSA BEACH

Your air conditioner is running but not producing cold air. This is one of the most common AC problems, especially during South Bay summers when systems work hardest. Hermosa Beach homeowners experience this issue at a rate roughly proportional to housing age and climate exposure — older Hermosa Beach homes (built before 1985) have a notably higher incidence than newer construction.

The microclimate of Hermosa Beach is influenced by its proximity to the ocean, typically resulting in mild temperatures and a marine layer that can linger into the summer months. This unique climate can lead to increased humidity levels, which may affect HVAC systems' efficiency. Coastal breezes can also create variable temperatures, making it essential for residents to have HVAC systems that can quickly adapt to changing conditions and provide comfort throughout the year. For no cooling specifically, this matters because the climate determines how hard your system is being pushed when the failure occurs.

Before calling us, you can try the following DIY checks — many Hermosa Beach homeowners resolve the issue themselves without a service call:

• Verify thermostat is set to COOL and below room temperature
• Check and replace air filter if dirty
• Ensure all vents are open and unobstructed
• Verify outdoor unit is running and fan is spinning
• Clear debris from around outdoor unit