Mini Split Repair in San Antonio
San Antonio’s 9-Time Carrier President’s Award Winner for Ductless Repair
When a ductless mini-split stops cooling or starts acting up, you want it fixed right the first time. EZ Air Conditioning & Heating ® has served San Antonio and surrounding communities across Bexar, Kendall, Bandera, and Medina counties for over 20 years. Our certified technicians repair ductless systems from Carrier, Mitsubishi Electric, Bosch, and other major brands, so whatever equipment you have, we know it.
Ductless systems connect an outdoor condenser unit to one or more indoor air handlers through refrigerant lines. That compact design makes them efficient for zone cooling, but it also means a problem in one component can show up as a symptom somewhere else. Accurate diagnosis matters.
Ready to schedule mini split repair in San Antonio? Call (210) 791-8823 and we’ll set up a visit at a time that works for you.
Signs Your Ductless Mini-Split Needs Repair
San Antonio’s heat, humidity, and dust put real stress on HVAC equipment. Clogged filters and coated coils that might take years to develop in a milder climate can escalate here within a single season. A restricted filter alone can reduce airflow enough to strain the blower motor and trigger a chain of other problems.
Our technicians handle all common ductless mini-split problems, including:
- Water leaking from the indoor unit: often a clogged condensate drain line
- Weak or no airflow: typically an airflow restriction, failing blower motor, or coil buildup
- Unit won’t turn on or keeps shutting off: can point to capacitor failure, a refrigerant leak, or an electrical fault
- Foul or musty odors: usually mold or debris inside the air handler
- Grinding or buzzing noises: mechanical wear or debris in the outdoor condenser unit
- Indoor unit unresponsive to remote commands: thermostat or remote control malfunction
- System blowing warm air when cooling is selected: often a refrigerant leak or compressor issue
Why San Antonio Homeowners Trust EZ Air Conditioning & Heating ® for Mini Split Repair
We’re a Carrier Factory Authorized Dealer and a 9-time Carrier President’s Award winner. That means our technicians receive diagnostic training and technical support directly from the manufacturer, which translates to faster, more accurate diagnosis on Carrier systems and confident service across every other brand we work on.
Every repair is performed by a NATE-certified technician. NATE certification is the HVAC industry’s recognized standard for technical competency, and it’s our baseline, not a bonus. We’re fully licensed and insured, all repair work is backed by warranty coverage, and we offer bilingual service (Hablamos Español) for customers who prefer Spanish.
Visiting our showroom is the best way to see your comfort options in person. You’ll be able to explore a variety of HVAC systems while learning about their benefits. Our team is here to answer your questions, explain the technology, and guide you through what makes the most sense for your home. Stop by anytime and let us help make comfort easy.
Fast diagnosis, same-day fixes, no runaround. Here’s what San Antonio customers say about their experience with EZ Air Conditioning & Heating ®.
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"Top-Notch Company"
All very knowledgeable and meticulous... Their prices are fair. They always explain what they did and send a detailed report with photos. We are very happy with this company and can highly recommend them. Top notch!
- Michael L. -
"Couldn't Be Happier"
Special thanks to Jonathan, Chris, & the install team - we couldn’t be more happier. We wanted to work with a company that had a good reputation as well as an authorized Carrier dealer and we got exactly that.
- Edward F. -
"Great Job"
The installation crew did a great job. They left the inside and outside area clean. Stayed until we knew how to use the new system. We recommend EZ Air Conditioning & Heating without hesitation!
- Michelle L. -
"Customer for Life"
I was so impressed with Robert and EZ Air Conditioning & Heating that I ended up purchasing their Diamond program to continue taking care of my HVAC for the next three years. Thank you for all your help and professionalism.
- Conway M. -
"Professional and Friendly"
The cost of the same day service and resolution was surprisingly, and thankfully, affordable... I would definitely recommend calling EZ Air Conditioning & Heating if the need arises. There's no one else I would call for AC help!
- Andrew J. -
"Highly Recommend"
Came out on a Saturday when my AC went out. He was able to have it running in no time. He later came back to do maintenance on it & was very thorough. I highly recommend EZ Air Conditioning & Heating and their staff.
- Sandra B. -
"Highly Recommend"
I have been very pleased with them for 16 years. They are honest and dependable and reasonable. They have serviced my ac and heating under contract the entire time. I highly recommend them.
- Christine F. -
"Thorough & Efficient"
Chris was very thorough and explained everything to me in an understandable fashion. He worked efficiently and expertly and got my system up and running again. People like Chris are hard to find!
- Arnold M.
Our team’s dedication is built on a foundation of core values. We focus on ownership, noble actions, and motivation while keeping employee safety and engagement top of mind. These values help us serve every customer with care.
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9x Carrier President’s Award Winner
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Licensed & Insured for Your Peace of Mind
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Hablamos Español Para Servirle Mejor
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Contact Our Team Today for a Free Estimate
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Work Guaranteed with Warranty Coverage
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Financing Plans Designed to Fit Your Budget
Subject to credit approval.
When you choose EZ Air Conditioning & Heating ®, you can know you're working with a team that is dedicated to getting the job done right the first time.
