Need mini split repair in Houston? Champion and Nash offers fast, expert ductless AC service to restore comfort. Get reliable, local repair today.
Mini split systems are one of the most efficient ways to cool homes in Houston — especially when you need zoned comfort or don’t have existing ductwork. But like any HVAC system, ductless units can break down, leaving you with poor airflow, odd smells, or no cooling at all.
At Champion and Nash, we specialize in professional mini split repair in Houston, serving homeowners who need fast and reliable help. Whether your unit isn’t turning on or it’s blowing warm air during a heat wave, we’re here to fix it right the first time.
Most mini split issues start small and get worse over time. Our team is trained to diagnose and repair a wide range of ductless system problems.
One of the most frequent issues we encounter is low refrigerant levels, which often result from small, slow leaks. When your mini split doesn’t have the correct amount of refrigerant, it can’t cool efficiently, and in many cases, it may stop cooling altogether. Another common cause of failure is a dirty or clogged air filter. A blocked filter restricts airflow and puts strain on your system, which can eventually lead to motor or compressor failure.
In some homes, we also see sensor problems or a faulty control board. This can cause the indoor unit to behave unpredictably — such as shutting off randomly or failing to adjust temperature correctly. Water leaks, frozen coils, and electrical issues are also common in the Houston area, especially with systems that haven’t been professionally maintained.
If your unit is showing any of these symptoms, don’t wait. Explore our full AC repair services for help across all cooling systems.
Not every HVAC company has the experience needed to properly repair ductless systems. At Champion and Nash, we’ve repaired hundreds of mini split units across Houston and the surrounding areas.
We understand the specific wiring, electronics, and refrigerant behavior unique to mini splits. Our technicians are certified, arrive on time, and carry the parts needed to fix most issues on the spot. We repair all major brands, including Mitsubishi, Daikin, LG, Fujitsu, and Gree.
As Houston’s climate pushes mini split systems to work harder during summer, a delay in service can result in permanent system damage or mold buildup. With us, you get rapid service, honest assessments, and fair pricing.
We always remind customers: repairs can often be avoided with regular maintenance. Houston's humidity and heat put extra strain on ductless systems, especially if they’re not cleaned or serviced routinely.
Our AC maintenance services include full inspections, coil and filter cleaning, refrigerant checks, and drainage system flushing. This helps your system run more efficiently and prevents breakdowns during the hottest days of the year.
If it's been more than a year since your last tune-up — or you’ve never had one — now's the time to schedule maintenance.
When we inspect a system, we also look at its age and condition to help homeowners decide whether repair or replacement is more cost-effective. Most mini splits last around 12 to 15 years. If your system is approaching that age and needs a major part replacement, investing in a new high-efficiency unit might be the better choice.
Frequent repairs are another warning sign. If you’ve had two or more issues in the past year, and performance continues to drop, replacing the system might save you money long term.
When you're ready for an upgrade, our AC installation team can walk you through your options and provide expert recommendations.
Mini splits are an excellent solution for homes with room additions, converted garages, or areas that don’t cool evenly with central air. They’re also ideal for older homes without ductwork and homeowners who want zoned temperature control for maximum comfort and efficiency.
These systems also come with high SEER ratings, meaning they use less energy to cool your home — and that’s a big deal when utility bills in Houston spike during summer.
Plus, because they operate quietly and don’t rely on ducts, you avoid the energy loss and noise that often come with traditional HVAC systems.
If your ductless system isn’t keeping up, don’t wait for a full breakdown. Champion and Nash offers trusted mini split repair services across Houston, and we’re ready to help today.
We offer convenient scheduling, fair pricing, and a team of experienced techs who know what they’re doing. From refrigerant recharges to sensor replacements and electrical troubleshooting, we’ve got your mini split covered.
📞 Call now or schedule service online. We’ll get your comfort back — fast.
Weak airflow, warm air when cooling is on, unusual sounds, or water leaks are all signs that your mini split system isn’t working properly. If you notice increased humidity or strange odors, it’s best to have a technician inspect the unit right away.
Yes. Champion and Nash repairs all major mini split brands, including Mitsubishi, Daikin, LG, Fujitsu, and more. Our technicians carry parts and tools for the most common repairs so we can often fix the issue on the first visit.
Repair costs vary depending on the issue, but most fall between $150 and $600. We’ll give you an upfront quote before any work begins.
Absolutely. We understand how uncomfortable and even dangerous Houston’s heat can be. If your unit fails during a heat wave, call us for emergency repair.
The best prevention is regular maintenance. Clean the filters monthly and schedule professional maintenance once a year. You can also learn more by visiting our AC maintenance page.
If you're looking for mini split repair in Houston, trust Champion and Nash to do it right — and right away.
