Air conditioning repair involves diagnosing and fixing issues with air conditioning units to ensure they operate efficiently. Common problems include refrigerant leaks, faulty thermostats, and clogged filters. Technicians use specialized tools to identify the source of the malfunction and perform necessary repairs or replacements. Regular maintenance can help prevent the need for extensive repairs. This includes cleaning or replacing air filters, checking refrigerant levels, and inspecting electrical components. Timely repairs not only improve comfort but also extend the lifespan of the air conditioning system.