Frequently Asked Questions
Why is my AC freezing up even when it’s hot outside?
An AC can freeze up due to restricted airflow, low refrigerant, or dirty coils. When airflow is blocked by a clogged filter, blocked vents, or dirty evaporator coil the temperature inside the coil drops, causing condensation to freeze. Low refrigerant can also lower coil temperatures below freezing. If you notice ice, turn off your system and let it thaw before calling a technician. We’ll check filters, refrigerant, and coils to find the cause and prevent future freeze-ups.
What should I do if my AC smells musty or unpleasant?
Musty or unpleasant odors often indicate mold or mildew growth inside your AC system, usually in the drain pan, drain line, or evaporator coil. These areas are prone to moisture buildup, especially in Mobile’s humid climate. Our technicians will clean and disinfect the affected parts, clear any clogs, and recommend solutions like UV lights or improved filtration to prevent future odors. Regular maintenance is key to keeping your air fresh and healthy.
How can I tell if my AC compressor is failing?
Signs of a failing compressor include loud noises (clanking, rattling, or humming), warm air from vents, frequent tripping of breakers, or the outdoor unit not running even when the thermostat calls for cooling. Since the compressor is a major component, repairs can be costly. Our team will perform a thorough diagnosis, check electrical readings, and advise whether repair or replacement is the best option for your system and budget.
Why is my AC making a buzzing or clicking noise?
Buzzing or clicking noises can signal electrical issues, such as a failing contactor, loose wiring, or a malfunctioning relay. Sometimes, debris caught in the outdoor unit can also cause these sounds. Ignoring these noises can lead to bigger problems or even system failure. Our technicians will inspect the electrical components, remove any debris, and make necessary repairs to restore quiet, reliable operation.
What maintenance tasks can I do myself to keep my AC running well?
Homeowners can help their AC run efficiently by regularly changing or cleaning air filters, keeping outdoor units clear of debris, and making sure supply and return vents are open and unobstructed. You can also check your thermostat settings and listen for unusual noises. However, tasks like coil cleaning, refrigerant checks, and electrical inspections should be left to professionals to ensure safety and prevent accidental damage.
