Great Plains Heating & Cooling - Omaha's Trusted HVAC Repair

A humming sound without the AC kicking on is a common sign of a compressor issue or a failed start capacitor, especially during Omaha's peak heat. This puts a strain on the entire system. It's crucial to turn the unit off immediately to prevent further damage and call for professional diagnosis. Our technicians can assess the compressor and related components to provide an accurate repair recommendation.

If the fan on your outdoor unit isn't spinning, your system can't release heat and will quickly overheat and shut down. First, check for any obvious debris blocking the fan blades. If it's clear, the issue is likely a faulty fan motor or capacitor. Don't attempt to run the system, as this can cause compressor failure. Our team can efficiently replace the outdoor fan motor to get your Omaha home cool again.

Regular maintenance is key to preventing compressor and fan motor failures. We recommend a professional tune-up twice a year—in spring for your AC and fall for your furnace. This service includes cleaning coils, checking electrical components, lubricating motors, and ensuring proper refrigerant levels, which reduces strain on the system. Our maintenance plans are designed to extend the life of your HVAC equipment and improve its efficiency for our Nebraska climate.