Cooling not working, water leakage, strange noise, or a unit that won't switch on — diagnosed and fixed on the same visit for most faults.
Most no-cooling calls turn out to be a gas leak, a blocked filter, a faulty capacitor, or a drainage issue causing the unit to auto-cut. The technician checks all four before opening anything up, so you're not paying for parts you don't need. PCB and compressor faults are checked with a multimeter and gauges when the simpler causes are ruled out.
A gas leak usually shows as reduced cooling that gets worse over days or weeks, sometimes with ice forming on the indoor unit's pipes. A sudden total stop is more often electrical or a PCB fault — the technician checks both with gauges and a multimeter rather than guessing.
Common parts — capacitors, remote sensors, drain pumps — are usually carried. PCB or compressor replacements are quoted first since the exact part depends on the model.
Call before 6 PM for a same-day slot in Uttam Nagar, Dwarka and nearby areas.