Written from actual service calls in Uttam Nagar and West Delhi — no filler, just what's usually going on and what to check.
The most common reasons a split or window AC runs fine but doesn't cool a Delhi home — and which ones need a technician.
A working AC with no leak should almost never need a gas top-up — here's when refilling is actually needed, and when it's a sign of a leak.
What an annual maintenance contract covers, what it doesn't, and when it saves more than it costs for a Delhi household.