Air Conditioning & Heating

An automotive air conditioning system is a pressurized loop of refrigerant, oil, and dozens of seals and valves. When it works, you barely think about it. When it doesn't, summer in Riverside becomes unbearable. The most common cause of weak or warm AC is a slow refrigerant leak — and the fix is rarely just "add more freon." Topping off a leaking system without finding the leak is a temporary patch that often makes the underlying problem worse.

Our AC service starts with a proper diagnosis. We measure system pressures, check for leaks using electronic detectors and UV dye when needed, and inspect every component in the loop: compressor, condenser, evaporator, expansion valve, hoses, and seals. When we find the source of the leak, we repair it, evacuate the system to remove moisture and air, recharge with the exact refrigerant your vehicle uses (R-134a or R-1234yf), and verify cooling performance under realistic conditions.

On the heating side, the most common complaints are weak heat, no heat, or unusual smells from the vents. These usually trace back to the cooling system — a stuck thermostat, low coolant, or a clogged heater core. We diagnose all of these and handle full heater core replacement when needed. We also service blower motors, blend doors, climate control modules, and cabin air filters, which are easy to neglect but make a real difference in air quality and HVAC efficiency.

If your AC is barely cool or your heat isn't keeping up, don't wait until peak summer or winter. AC and heating problems get more expensive the longer they go ignored, especially if a failed compressor sends debris through the rest of the system.