Why is my mini-split not cooling properly?

There could be a number of causes, such as a refrigerant leak, dirty filter, or electrical issue. Our team will inspect the system thoroughly to identify the exact problem. We’ll recommend the most efficient repair for fast relief.

Can you repair all brands of mini-splits?

Yes! We work on all major ductless system brands including Mitsubishi, Daikin, LG, Fujitsu, and more. Our technicians are familiar with both older models and the latest units.

How much does mini-split repair cost?

It depends on the issue, but most repairs are affordable and significantly cheaper than a full system replacement. We’ll provide a clear quote upfront so you know exactly what to expect.

What should I do if my mini-split is leaking water?

Turn off the unit and call us right away. A leak can be caused by a clogged drain line, frozen coil, or other issue. We’ll resolve it quickly to prevent damage to your walls or floors.

Can you repair both the indoor and outdoor mini-split units?

Yes. Whether the issue is in the indoor air handler or the outdoor compressor, we’re trained to service both components. Our repairs cover every part of your system.

How fast can you respond to a mini-split emergency?

We offer 24-hour HVAC service throughout Birmingham. Just call 205-979-0946 and we’ll send a technician as soon as possible.

How can I prevent future issues with my ductless system?

The best way to prevent problems is through regular mini-split maintenance. Cleaning filters, checking refrigerant levels, and inspecting electrical components keeps everything running smoothly.

Do you offer warranties on mini-split repairs?

Yes, we stand behind our work and offer warranties on parts and labor for most repairs. Ask your technician for details during your appointment.

Why is my mini-split not cooling properly?

There could be a number of causes, such as a refrigerant leak, dirty filter, or electrical issue. Our team will inspect the system thoroughly to identify the exact problem. We’ll recommend the most efficient repair for fast relief.

Can you repair all brands of mini-splits?

Yes! We work on all major ductless system brands including Mitsubishi, Daikin, LG, Fujitsu, and more. Our technicians are familiar with both older models and the latest units.

Can you repair all brands of mini-splits?

It depends on the issue, but most repairs are affordable and significantly cheaper than a full system replacement. We’ll provide a clear quote upfront so you know exactly what to expect.

What should I do if my mini-split is leaking water?

Turn off the unit and call us right away. A leak can be caused by a clogged drain line, frozen coil, or other issue. We’ll resolve it quickly to prevent damage to your walls or floors.

Can you repair both the indoor and outdoor mini-split units?

Yes. Whether the issue is in the indoor air handler or the outdoor compressor, we’re trained to service both components. Our repairs cover every part of your system.

How fast can you respond to a mini-split emergency?

We offer 24-hour HVAC service throughout Birmingham. Just call 205-979-0946 and we’ll send a technician as soon as possible.

How can I prevent future issues with my ductless system?

The best way to prevent problems is through regular mini-split maintenance. Cleaning filters, checking refrigerant levels, and inspecting electrical components keeps everything running smoothly.

Do you offer warranties on mini-split repairs?

Yes, we stand behind our work and offer warranties on parts and labor for most repairs. Ask your technician for details during your appointment.

Mini-Split Repair

Mini-Split Repairs You Can Count On in Birmingham

When your ductless mini-split stops working, you need a repair team that shows up fast and knows what they’re doing. Aux Home Services provides expert mini-split repair in Birmingham, AL to restore comfort and performance in no time. Whether your system is leaking, making noise, or not cooling properly, we’ll find the source of the problem and get it fixed—fast. With 24/7 emergency availability, we’re here whenever you need us.

Our Mini-Split Repair Services for Birmingham Homes

Mini-splits are compact and efficient, but when issues arise, you need a trained professional who understands these systems inside and out. Our technicians are equipped to repair all makes and models of ductless systems, whether they’re used for heating, cooling, or both. We use diagnostic tools and proven techniques to get your system back on track and your home comfortable again.

Fast Diagnosis and Repair We identify the root cause of system failure, whether it’s electrical, refrigerant-related, or airflow-based. Then we get straight to work restoring your unit’s performance.
Fixing Leaks and Low Refrigerant Mini-splits often suffer from refrigerant issues or moisture leaks. We safely recharge refrigerant and seal leaks for long-term reliability.
Electrical and Sensor Issues Faulty wiring, malfunctioning sensors, or a broken control board can keep your mini-split from working. We’ll replace damaged parts and restore full system function.
Zoning and Indoor Unit Repairs If one room isn’t heating or cooling properly, we’ll isolate the issue—whether it’s with the air handler, thermostat, or communication line.

To see what we can do for you, call us for a quote or to schedule service

Book Today

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Why Choose Aux Home Services for Mini-Split Repair?

Aux Home Services is trusted throughout Birmingham for fast, effective mini-split repairs backed by honest communication and fair pricing. Our licensed technicians bring years of hands-on experience and treat every home with care. We work on all brands and types of ductless systems, offering same-day solutions when you need them most. When comfort can’t wait, Aux is the name to call.

24/7 Repair Service Availability We’re always on call to handle urgent issues with your ductless HVAC system. You won’t have to wait for comfort.
Certified Technicians with Ductless Expertise Our team specializes in mini-split systems and repairs each unit with precision and professionalism.
Transparent Pricing and Upfront Quotes You’ll always know what to expect before work begins. We believe in honest service with no surprises.
Trusted Local Service in Birmingham We proudly serve our neighbors with fast response times and personalized attention. We’re just around the corner when you need us.

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Aux Home Services is here to ensure your home’s heating, cooling, plumbing, and electrical systems are properly protected. We know that problems don’t always happen during normal business hours, so we’re always ready to help.

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Testimonials

Hear From Our Satisfied Customers

Adam was professional, courteous and well informed in his understanding of the HVAC system , what were the problems with our current system and our alternatives to consider.

Patricia Richetto

3 days ago

I can't recommend Aux Home Services and Preston enough. We had an older home with tricky wiring, and Preston took the time to explain everything, answered all my questions patiently, and did excellent, careful work installing our new light fixture. He clearly knew what he was doing and didn't cut any corners (exactly what you want when it comes to electrical work in an older house). Professional, knowledgeable, and genuinely kind. The monthly service plan was easy to sign up for (covers plumbing, electrical, and HVAC... perfect for an older home). If you need an electrician in the Birmingham area, ask for Preston. Also, dispatch team were great! Highly recommend!

Brad Higginbotham

4 days ago

Adam did a great job. Very helpful and cordial

Mark Tobin

4 days ago

I am extremely satisfied with the service of Aux technician Walter. He was professional, knowledgeable, and patient. I am now a loyal customer and will be calling Aux for any future issues with my heating/cooling system.

Ms. Mama

4 days ago

Walter Lawson installed my coil for HVAC.outstanding work during this heatwave

Robert E Smith

4 days ago

Dalton and his team did a great job!! Removal, installation of new system, and clean-up all went smoothly.

Barbara Beemer

4 days ago

Adam was superb answered all questions and fixed issue promptly.

Jacquelyn Wilson

5 days ago

Adam A was clear and helpful.

Tyler Sasser

5 days ago

Adam was fantastic ! We had been sweltering in our upstairs area and he was able to find our issues lickety split. He was so knowledgeable and kind to my animals and children. He made it cool again !!!!

Michele Gannon

6 days ago

Great personality. Explained everything very well. Very professional

Brooke Smith

6 days ago

Adam was amazing and answered all my questions and was able to fix fast and kept us in budget .10 stars for my guy Adam

Monica Different is good!

6 days ago

Adam found the cause of our air conditioning not functioning well - he got in the attic and discovered the issue. This has been going on for two years, and Adam came out and in 15 minutes found the problem. Great technician!

Lee Freeman

6 days ago

Had an issue and wasn't sure what it was and Walter took the extra time needed to get the job done right in a courteous manner. I decided to keep all older units and Walter explained what I could do to keep them and I had contactors and caps replaced.

Peter Hopkins

6 days ago

Please read this. I noticed your business has some negative reviews that may harm it. If you want to remove negative reviews from your Google Business contact me via the details in my profile.After work you can pay.This step will have a significant impact on the long-term success of your business. Thank you.

Joe Stanton

6 days ago

Adam is the total package. Resolved my issue and left me with a sense of security. I want Adam for all future AC needs

Brigitte Akins

7 days ago

My experience with Aux was excellent, start to finish. A neighbor recommended them. My initial contact and request for a service call was seamless. Tyler, the technician who visited my home (the very next morning) to service the water heater, did an excellent diagnostic, and reviewed the pros and cons of replacing the 12 year old water heater. I was living on borrowed time with the old unit. Tyler was very professional, made some improvements to the piping connections, and convinced me of the benefit of becoming a member in their annual service contract for HVAC, plumbing, and electrical. He was in and out within 4 hours, including a trip to his warehouse for the new water heater. I highly recommend AUX Mechanical services!

Toby Cahill

7 days ago

Christian our hvac technician was absolutely fantastic! , he helped us with a clogged drain-line and gave us great information on how to keep it clean through the summer thank you aux home services and Christian !

Joe Culver

1 week ago