Air Conditioning Repair Service in Kukatpally - 24 Hour AC Repair Available At Phoenix AC Services Air Conditioning & Heating, our friendly and well-trained air conditioning repair technicians have the skillset to service, install, and repair HVAC systems of all makes and models. We arrive at each job with industry-grade tools and equipment that allow us to make the correct diagnosis and repairs quickly. What Causes Your Air Conditioner to Stop Working? There are many reasons AC units might stop working, including: Mechanical complications Low refrigerant A defective thermostat Dirty air filters A blocked condenser unit Frozen evaporator coils Low Refrigerant If left unchecked, low refrigerant will eventually lead to frozen evaporator coils. This can cause many complications. Signs your AC Unit is likely too low on refrigerant: 1.Your electric bill rapidly increases 2.Ice appears on refrigerant lines 3.Water leaks around the heater 4.Your home won’t cool 5.Your vents blow warm air 6.The programmed temperature is never reached 7.You hear hissing or bubbling noises in the AC unit An AC unit is a complex appliance with many parts that work very hard to cool your home. Our AC Repair and Services allow you to get your AC unit checked regularly so you can detect issues before any complications materialize. Our maintenance team will also perform routine services, such as changing air filters. The Department of Energy estimates that changing an air filter frequently can reduce energy consumption by 5 to 15 percent! When filters get dirty, hot air can also build up in your AC system, causing it to overheat and cycle off.