@wasimakhtar189 whenever compressor goes bad, suspect a clogged condenser. Always use new milultiflow condenser (for r134a) because its structure is quite fine and it doesn't cost as much as money wasted every time AC work is done.
I've had Abu bakr's work done too. But he has the usual ills of all mechanics. They just don't look for excellence. They only go with whatever they've seen being done locally. If they read up on forums, or even googled about AC stuff as much as they use net on their phones for songs n stuff, they'd understand how they can improve their service so that their business actually multiplies.