HVAC Repair Siloam Springs AR | Call Drum’s Custom Air

Common signs include weak or no airflow from your vents, unusual humming or grinding noises from the indoor unit, and your system frequently cycling on and off. These issues can strain your entire HVAC system. Our technicians perform thorough inspections to diagnose the root cause, whether it's a worn motor, a faulty capacitor, or debris buildup, and provide a reliable repair to restore proper airflow and efficiency.

We use advanced electronic leak detectors and sometimes ultraviolet dye to precisely locate even the smallest leaks in your system's coils or lines. Once found, we repair the leak according to manufacturer specifications, then evacuate the system to remove any moisture and non-condensables before recharging it with the exact amount of refrigerant required. This careful process ensures optimal cooling performance and prevents future damage to the compressor.

An incorrect refrigerant charge, whether too low from a leak or improperly added, forces your AC to work much harder. This leads to reduced cooling, higher energy bills, and can cause the compressor to overheat and fail—a costly repair. Our expert technicians perform precise pressure and temperature measurements to ensure your system has the correct charge, maximizing efficiency and lifespan, which is crucial during our hot and humid Arkansas summers.