Air Bros | Certified HVAC Repair in Sandy, UT

An evaporator coil freeze-up is often caused by restricted airflow or low refrigerant. First, check and replace your air filter if it's dirty, as this is a common culprit in our dusty Utah environment. If the problem persists, turn off your AC to let it thaw and call us. Our technicians will perform a thorough diagnostic to check for refrigerant leaks, blower motor issues, or blocked vents to fix the root cause and prevent future freeze-ups.

Signs of a faulty thermostat include your HVAC system not turning on or off, rooms not reaching the set temperature, or the display being blank. Before calling for service, try replacing the batteries and ensuring it's set to the correct mode (heat/cool). If problems continue, it could be due to wiring issues, dust accumulation, or sensor failure. Air Bros can test, calibrate, or replace your thermostat to restore precise temperature control in your Sandy home.

We offer prompt emergency repair services for critical HVAC failures common in our area, including complete system shutdowns, refrigerant leaks leading to coil freeze-ups, and faulty thermostats causing temperature extremes. Our goal is to restore your comfort and safety quickly. We provide same-day service calls for urgent issues, with upfront pricing and clear explanations of the necessary repairs to get your system running reliably again.