Describe your situation.We’ll assess and advise the right next step.
BCA-registered10,000+ jobs completed
Tengah is not one uniform estate yet. Homes sit across new BTO phases, active construction edges, renovation-heavy blocks, and centralised-cooling scheme boundaries. For owner-side aircon work, that usually means installation setup, dust, drainage, and scope checks before quoting a fix:
Nearby works can push fine dust into filters, blower wheels, and outdoor coils. New homes can still need cleaning or airflow checks earlier than expected.
Usual faults
Weak cooling that looks like gas loss, but starts with dust or airflow restriction.
Tengah cases often involve first-time installs: undercharge, signal wire mistakes, drain-pan seating, or control pairing that was not caught during handover.
Usual faults
Brand-new systems not cold, leaking, or showing errors soon after renovation.
Some Tengah cooling infrastructure is managed separately from ordinary split-system work. We confirm what system you have before quoting any visit.
Usual faults
Symptoms that need a responsibility check before repair, servicing, or installation advice.
Short diagnostic notes. Open the case study if the symptom looks familiar.
Pick the closest problem to see the likely causes, then message us with what you’re seeing.
Warm air, weak airflow, or one room that will not cool down.
Likely causes
Dripping indoor unit, wet wall, or a drain choke that keeps coming back.
Likely causes
Grinding, rattling, buzzing, or a new vibration when the unit runs.
Likely causes
Musty, sour, or burnt smell during cooling or when the unit starts.
Likely causes
Cuts the power, will not start, or flashing a fault code.
Likely causes
Something else, or hard to describe? Tell us what you are seeing and we will work it out.
Tell us what's happening: "not cold", "leaking", "breaker trips", and roughly when it started. A photo or short clip helps with leaks, error codes, or odd noises.
We explain what the symptom points to, then recommend the next step: on-site diagnosis, servicing, repair, replacement, or monitoring if a visit can wait.
When you're ready, we confirm the scope, timing, and address, then get you booked in the same chat.
Diagnosis decides the service: repair, servicing, leak/gas checks, drainage, chemical cleaning, or installation.
We handle aircon work across Tengah: HDB blocks, condos, shops, offices, and industrial premises. Send the address or building name and we'll confirm access before quoting the work.
Tell us what’s going on. Symptoms, setup, photos, anything we should know. We’ll assess and come back with the right next step.
