Services · Chicagoland
Air Conditioning Repair, Installation & Service in Chicagoland
Chicago summers arrive fast and hit hard. When the AC stops keeping up, the fix is usually smaller than homeowners fear — and knowing which is which is the whole job.
An air conditioner that runs constantly without cooling is telling you something specific, and it's rarely 'you need a new system.' Low refrigerant means a leak somewhere. A frozen coil means airflow. A unit that trips the breaker on startup means a failing capacitor or a hard-start problem. We find the actual cause before quoting anything, because replacing a compressor on a system with a leaking line set just buys you the same failure next summer.
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Possible causes include a dirty filter, thermostat issue, airflow restriction, frozen evaporator coil, refrigerant problem, electrical failure, or malfunctioning component. Because several problems can create similar symptoms, professional diagnosis is usually the best way to identify the cause.
Frequent cycling can be related to thermostat problems, restricted airflow, equipment sizing, dirty components, electrical issues, or other system problems. Repeated short cycling can increase wear and should be inspected.
Ice can form when the evaporator coil becomes too cold, often because of restricted airflow or a refrigerant-related issue. Continuing to operate a frozen system can make the problem worse, so turn the cooling off and have the system inspected.
Many residential air conditioners can operate for roughly 10–15 years or longer depending on installation quality, maintenance, operating conditions, usage, and equipment quality. Age alone doesn't determine whether replacement is necessary.
Annual cooling-system maintenance is a good general rule. A preseason inspection can identify developing problems, maintain proper operation, and help prepare the system for heavy summer use.