Split AC Routine Maintenance

I need a qualified technician to carry out routine maintenance on my Split AC. The job covers a full cleaning of both the indoor and outdoor units, including filters, coils, drainage line, and fan blades, followed by a quick performance check to be sure the system cools evenly and operates quietly... (Budget: ₹600 - ₹1500 INR, Jobs: Air Conditioning, Circuit Design, Electrical Engineering, Electronics, Engineering, HVAC, Technical Support)