Local AC repair help across the South

Southern AC Repair connects homeowners in Sebring, Dothan, Lake Charles and Ocala with independent, licensed heating and cooling contractors. Pick your city to get the local number.

How it works

Woman at home calling for air conditioning help on her phone
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Call or send a request

Choose your city, then tap the local number or fill out the short request form. Calling is free.

HVAC technician in a service van answering a phone call
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A Pro Calls You

Southern AC Repair is a referral service. An independent, licensed local HVAC contractor who serves your area calls you back to talk through the problem and set up a visit.

HVAC technician working on an outdoor condenser while the homeowner smiles
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Your AC Issue Is Resolved

The contractor diagnoses the problem, gives you pricing directly, and fixes it so your home is cool again.

Images are illustrative.

HVAC services

AC Repair

Diagnosis and repair for systems that won't cool, blow warm air, leak water, make noise, or keep tripping the breaker.

AC Replacement

Help comparing new systems when repairs no longer make sense, including properly sized, efficient equipment and financing questions.

Heat Pumps

Installation, repair, and maintenance for heat pumps that handle both cooling and heating.

Ductless Mini-Splits

Ductless systems for additions, garages, workshops, sunrooms, and homes without ductwork.

Maintenance & Tune-Ups

Seasonal checkups, coil cleaning, drain line flushing, and filter service to help prevent breakdowns.

Helpful HVAC guides

Plain-language answers to the questions homeowners ask most, written for hot, humid Southern climates.

All guides

Outdoor air conditioner unit installed next to a home
Photo: Shixart1985 / Wikimedia Commons, CC BY 2.0

Common HVAC questions

Why is my AC blowing warm air?

Common causes include a thermostat set to heat or fan-only, a clogged air filter, a tripped breaker or outdoor disconnect, a frozen coil, or a refrigerant or electrical problem. Check the thermostat, filter and breaker first; anything beyond that needs a licensed technician. See our guide: AC blowing warm air.

How often should I replace my AC filter?

It depends on the filter type and your home. Many 1-inch filters are changed every 1 to 3 months, more often with pets, allergies, or heavy summer use. Thicker media filters can last longer. Follow the filter maker's guidance and check it monthly. See our guide: how often to change your AC filter.

How long do AC units last?

Lifespan varies with the equipment, installation quality, maintenance, and climate. Systems in hot, humid or coastal areas often work harder. Regular maintenance helps, and a contractor can assess the condition of your specific system.

Should I repair or replace my AC?

It depends on the age and condition of the system, how often it breaks down, the cost of the repair compared with replacement, and efficiency. Ask a licensed contractor for a written estimate for both options. See our guide: repair vs. replace.

Why is my AC freezing up?

Ice on the coil or refrigerant lines is usually caused by restricted airflow (a dirty filter or closed vents) or low refrigerant. Turn cooling off and let it thaw with the fan on, replace the filter, and call a pro if it happens again. See our guide: frozen AC coil.

How often should my AC be serviced?

Most manufacturers and contractors recommend a professional tune-up at least once a year, ideally before the cooling season. Heat pumps that also heat in winter often benefit from service twice a year. See our guide: signs you need an AC tune-up.

What size AC do I need?

Proper sizing depends on your home's square footage, insulation, windows, ductwork, and climate. A contractor should do a load calculation (such as Manual J) instead of guessing from square footage or matching the old unit.

Why is my energy bill so high?

Possible causes include a dirty filter, an aging or poorly maintained system, leaky ducts, thermostat settings, poor insulation, or an AC that runs nonstop because something is wrong. A licensed technician can check the system's performance.

Is it normal for my AC to drip water outside?

Yes, some dripping from the condensate drain line near the outdoor area is normal in humid weather. Water pooling indoors around the air handler or furnace is not normal and may mean a clogged drain or other problem.

What should I do if my AC won't turn on?

Check that the thermostat is set to cool and below room temperature, replace its batteries, check the breaker and outdoor disconnect, and check for a tripped condensate float switch. If a breaker trips again, stop and call a licensed pro.

General information only, not a diagnosis. For your specific system, talk with a licensed HVAC contractor.

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