How often should you service your AC in Bengaluru?
· 6 min read · By the GoFixit team
Bengaluru’s climate is gentle compared with much of India, but dust, humidity in the monsoon, and a long warm season still put real strain on an air conditioner. Servicing on a sensible schedule keeps cooling efficient, lowers your power bill, and avoids the mid-summer breakdown that always seems to happen on the hottest day. Here is a clear answer to how often you actually need to do it.
The short answer: once a year, twice if you use it heavily
For a typical Bengaluru home, a full professional service once a year is enough — ideally just before summer (February to March), so the unit is clean and gas-charged before peak use.
If your AC runs most of the day — a work-from-home setup, a south-facing room, or a household that keeps it on overnight — move to twice a year: once before summer and once after the monsoon, when filters tend to clog with damp dust.
What a proper AC service actually includes
A jet-wash filter clean alone is not a full service. If a technician is in and out in ten minutes, they have likely only rinsed the filter.
- Deep cleaning of the indoor and outdoor coils and the blower
- Washing or replacing air filters
- Checking refrigerant (gas) pressure and topping up if low
- Clearing the drainage pipe so the unit does not leak water
- Inspecting electrical connections and the compressor
Signs you should book sooner, not on schedule
Any of these usually means a clogged filter, low gas, or a drainage block — all cheaper to fix early than after the compressor strains for weeks.
- The AC is cooling noticeably slower than it used to
- Warm or weak airflow even at a low set temperature
- Water dripping from the indoor unit
- A musty or burning smell when it starts up
- Unusual rattling, clicking, or buzzing noises
- A power bill that has crept up without heavier use
What it typically costs
A standard split-AC service in Bengaluru generally starts around ₹399 per unit. Gas refills, deep chemical washes, and part replacements cost extra and should always be quoted before work begins. On GoFixit, AC repair starts at ₹399 with upfront pricing, so you see the charge before you confirm.