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Mini Split Repair in Commerce, GA

Fast, reliable mini split repair in Commerce, GA. We fix common ductless system issues including no cooling, leaks, and strange noises. Book service today!

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Common Mini-Split Problems We Solve

Ductless mini-split systems are complex, and their issues can range from simple fixes to more intricate repairs. Our experienced team is equipped to handle them all. Here are some of the most frequent problems we encounter and resolve for our clients in Commerce.

My Mini-Split Isn't Cooling or Heating

One of the most common complaints is a complete loss of cooling or heating power. This can stem from several issues, including refrigerant leaks, a failing compressor, or dirty coils that restrict heat exchange. Our technicians use precision tools to detect leaks, safely handle refrigerant, and perform thorough cleanings to restore your unit's power.

Strange Noises: Rattling, Hissing, or Buzzing

Your mini-split should operate almost silently. If you hear rattling, buzzing, hissing, or grinding, it’s a clear signal that something is wrong. These sounds can indicate loose components, a failing fan motor, or even electrical problems. We meticulously inspect the indoor and outdoor units to locate the source of the noise and secure or replace the faulty parts before they cause more significant damage.

Water Leaking from the Indoor Unit

Discovering water dripping from your indoor air handler is alarming. This is typically caused by a clogged condensate drain line, which prevents moisture from draining properly. If left unaddressed, it can lead to water damage, mold growth, and electrical hazards. We thoroughly clear and flush the drain line and inspect the coils to ensure proper drainage and prevent future leaks.

The System Keeps Turning On and Off (Short-Cycling)

If your mini-split runs for only a few minutes before shutting off, only to turn back on again shortly after, it's short-cycling. This is highly inefficient, drives up energy bills, and puts excessive wear on the compressor. The cause could be anything from a malfunctioning thermostat sensor to an oversized unit or an electrical issue. Our diagnostics pinpoint the root cause to stop the cycle and restore efficient operation.

Weak Airflow or Inconsistent Temperatures

Are some areas of the room comfortable while others are not? Weak or uneven airflow is often a symptom of dirty air filters or a problem with the blower fan. Clogged filters restrict air movement, forcing the system to work harder. We can clean or replace your filters and inspect the blower motor to ensure strong, consistent airflow throughout your space.

Specials

Save Big, Current Specials

Save on HVAC repairs, maintenance, and new system installations with our current limited-time offers.

Up to

$1,500 Off

On High-Efficiency HVAC System Installations

* Mention this offer prior to scheduling service. Cannot be combined with any other offers and/or discounts. Cannot be applied to the dispatch fee.
Expires 07/30/2026

Free

Service Call with Repair

* Mention this offer prior to scheduling service. Cannot be combined with any other offers and/or discounts. Cannot be applied to the dispatch fee.
Expires 07/30/2026

15% OFF

Repairs for Maintenance Members

* Mention this offer prior to scheduling service. Cannot be combined with any other offers and/or discounts. Cannot be applied to the dispatch fee.
Expires 07/30/2026
Offers cannot be combined. Limit one per household. Must be mentioned at time of booking.

Repair or Replace? Honest Guidance for Your Mini-Split

When faced with a significant repair, it’s natural to wonder if your money is better invested in a new system. We believe in empowering our customers with transparent information to make the best long-term decision. We’ll provide a clear diagnosis and an honest recommendation based on several key factors.

The $5,000 Rule

A useful industry guideline is the “$5,000 Rule.” To use it, you multiply the age of your unit in years by the estimated cost of the repair. If the total exceeds $5,000, replacement is often the more financially sound option. For example, a 10-year-old unit with a $600 repair estimate ($6,000) would signal that replacement is worth serious consideration.

Key Decision Factors:

An outdoor air conditioner unit mounted on the side of a building.

Our Proven Mini-Split Repair Process

We’ve streamlined our process to ensure a hassle-free and effective service experience from start to finish

If your ductless mini-split is failing to keep you comfortable, don’t wait for the problem to get worse. Contact the trusted local experts for fast, reliable repairs.

Schedule your mini-split repair service in Commerce today.

Reviews

What Our Customers Say

Restore Comfort Today with Res Air Heating & Cooling

Don’t let a malfunctioning mini-split disrupt your comfort or drive up your energy bills. At Res Air Heating & Cooling, we provide fast, dependable, and expert repair services designed to keep your home or business in Commerce, GA, running smoothly year-round. Whether it’s a small fix or a major repair, our certified technicians deliver solutions that last. Call us today to schedule your service and get your ductless system back to peak performance!

Financing

We make comfort affordable with flexible financing options through Optimus and Synchrony, giving you stress-free payment solutions for your HVAC needs.

Service Areas

HVAC Services in Gainesville, GA & Surrounding Areas

We provide expert heating, cooling, and indoor air quality services across Gainesville, GA and nearby communities — delivering fast, reliable comfort you can count on.

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