Stillness restored, without the fuss
When a mini split loses its quiet — a new hum, weaker airflow, a temperature that drifts — we diagnose the true cause with patience and put it right, the first time.
A ductless system rarely fails without first dropping a hint. A faint rattle that wasn't there before, air that arrives a little warmer than it should, a drainage drip, a longer run time, a remote that no longer responds — each is the system asking for attention. Caught early, most of these are small, calm fixes. Left alone, they tend to grow. The moment your mini split stops feeling effortless, it is worth a quiet word with us.
Our diagnostics are unhurried by design. Rather than guessing, we use proper gauges and tools to read the system's true condition — refrigerant pressures, electrical draw, sensor accuracy, drainage and airflow. We trace the fault to its genuine source, whether that is a slow refrigerant leak, a tired capacitor, a clogged drain line, a failing fan bearing or simply a filter starved of air. Then we explain what we have found in plain, unhurried language, give you a fixed price, and only proceed once you are comfortable.
Faults we quietly resolve
- A unit blowing warm air or no longer reaching temperature
- New noises — rattles, clicks, hums or a buzzing outdoor unit
- Weak or uneven airflow from the indoor head
- Water dripping from the unit or a blocked condensate line
- Refrigerant leaks and low gas pressure
- Remotes, sensors and controls that no longer respond
Every brand, every age
Our technicians are trained across all the major ductless manufacturers, so the maker and the age of your system rarely matter — we can almost always source the right parts and return it to silence. And on the rare occasion a repair genuinely isn't worth your money, we will say so plainly and show you the wiser long-term path rather than patch a unit that is beyond saving. Honesty is simply quieter in the long run.
A fix that lasts
We are not interested in the repair that returns next season. After resolving the immediate fault, we check the conditions that caused it — a sagging drain, a starved filter, a placement that strains the unit — so the problem stays solved. Every repair is backed by a workmanship guarantee and, where it helps, a recommendation for the small habits or seasonal care that keep a system quiet for years.
Don't live with a system that has lost its calm. Book a diagnostic and we'll find the real fault, fix it properly, and return your room to the silence you chose it for.
Repair & Diagnostics questions
Often, yes. We carry the most common parts on every van, so a large share of faults are resolved on the first visit. Special-order parts are prioritised the moment they arrive.
New noise usually points to a loose fan, a failing bearing, debris in the outdoor unit or vibration through the mounts. A proper diagnostic pinpoints it precisely.
It depends on the fault, the age and the efficiency of the system. We'll give you an honest comparison of repair versus replacement so the choice is clear.
Let's bring some quiet to your space
Honest advice, transparent pricing and whisper-quiet ductless comfort — book a calm assessment with Nagomi today.