What happens when you turn on the thermostat? Does your house immediately begin to cool down? If your cooling system struggles to turn on or runs continuously, that’s a clear sign that something is amiss. To prevent a breakdown, call on a local service company that provides high-quality, on-time AC repair in San Bernardino, CA. 4 Points A/C & Heating will quickly diagnose your AC woes and provide the appropriate air conditioner service. We are the area pros when it comes to translating symptoms into a diagnosis!