Mini-Split Repair in Atlanta, GA: Ductless AC & Heat Service

Looking for Mini-Split Repair in Atlanta? A ductless mini-split can cool or heat a single room or a whole floor without any ductwork, which is why it turns up in bungalow additions, converted attics, condos and older Atlanta houses where running ducts would be hard. When one stops working in the middle of an Atlanta summer, guessing wastes time. Pure Air Atlanta repairs ductless mini-split systems, from a unit that blows warm air to a drain that keeps dripping onto your wall.

Signs your mini-split needs repair

• The indoor unit blows warm air, or the room never reaches the temperature you set
• Water drips from the indoor unit or runs down the wall
• Blinking lights, error codes or a unit that refuses to start
• Ice on the indoor coil or on the refrigerant line outside
• Weak airflow, a musty smell or black specks near the vents
• Rattling, buzzing or grinding from the indoor or outdoor unit
• A remote or app that no longer controls the unit
• Higher bills with no change in how you use it

What usually goes wrong

Many mini-split problems start small. Dirty filters and a dirty indoor coil cut airflow, and Atlanta's humid summers load the condensate drain until it clogs and the unit leaks. Deeper faults include a refrigerant leak, a failed fan motor, a bad temperature sensor, a failing control board, or a communication fault between the indoor and outdoor units. Poor installation, such as a line set that was never sloped or sealed properly, can also show up years later.

How we diagnose and repair a mini-split

1. Symptoms and codes. We note what the unit is doing and read any error code.
2. Airflow and drain. We check the filters, the indoor coil and the condensate drain first, since these are the most common causes.
3. Power and communication. We check the supply and the connection between the indoor and outdoor units.
4. Refrigerant and parts. If the system is low on refrigerant we look for the leak, and we test fans, sensors and the board.
5. Options. We explain what we found and what each option costs before work starts. If the unit is old or parts are hard to find, we can talk through replacement.

Where mini-splits are common in Atlanta

Homeowners choose ductless systems for additions, finished attics and rooms the main system never cooled well, and many condo owners use them too. You will see them in bungalow neighborhoods such as Virginia-Highland, Inman Park and Candler Park, and in older condos and apartments in Midtown and Buckhead. Tell us the brand and model when you call so we can plan the visit.

Keeping a mini-split running

Clean or replace the filters on the schedule in your manual, keep the outdoor unit clear of leaves, and book [[n_mini-split-cleaning|mini-split cleaning]] when the indoor coil and blower start to smell. A yearly check, like our AC maintenance, catches weak parts before the hottest weeks.

Mini-Split Repair in Atlanta neighborhoods

We serve the intown neighborhoods listed on our Atlanta neighborhoods page, including Virginia-Highland, Inman Park, Candler Park, Morningside-Lenox Park, Midtown and Grant Park. Browse all areas we serve, read what customers say, or learn about our company.

Related HVAC services

• AC repair
• AC maintenance
• AC replacement
• Air conditioning cleaning
• AC drain line cleaning
• Heat pump versus furnace guide

Mini-Split Repair FAQ

Why is my mini-split leaking water?

The usual causes are a clogged condensate drain, a dirty coil, or a unit that is not level or sloped correctly. Turn the unit off to stop the leak and call us so we can find the cause.

Do mini-splits heat as well as cool?

Most mini-splits are heat pumps, so they can heat in winter as well. Check your model, and if you want to compare options, read our guide to heat pump versus furnace.

Should I repair or replace an older mini-split?

It depends on age, the cost of the repair and whether parts are available. We explain the choice after the diagnosis, and our AC replacement page covers the other route.

How much does mini-split repair cost?

The price depends on the fault, the parts and the access. Our pricing page explains how we quote, and you can call for an estimate.

Which brands do you service?

Tell us the brand and model when you call and we will confirm before booking.