AC Gas Filling in Bangalore
Refrigerant gas doesn't get 'used up' by normal running -- if your AC needs a top-up, gas is escaping somewhere. A refill without finding that leak first is a short-term fix that has you calling again in a few months.
AC Gas Filling in Bangalore — what we check and fix.
- Leak detection before any refill
- Correct refrigerant type identification (R22, R32, R410A)
- Gas pressure testing with gauges
- Leak point sealing where accessible
- Full or partial gas charging to spec
- Post-refill cooling performance check
- Compressor load check after refill
- AMC-based scheduled top-ups
Why 'just top up the gas' is the wrong way to think about it
An AC is a sealed refrigerant loop -- under normal operation, gas circulates and never leaves the system. If your unit is low on gas, it means there's a leak somewhere in that loop, whether at a joint, a coil, or a valve. Refilling gas without finding the leak just buys a few weeks or months before cooling drops off again.
Finding the leak first. A proper gas filling job starts with a pressure test and leak check, using an electronic leak detector or soap-bubble test at joints, valves and coil sections. If a leak is found and it's at an accessible point -- a flare joint, a valve -- it's sealed or repaired before any gas goes in. If the leak is inside the coil itself, that's a bigger repair conversation, and the technician will tell you honestly rather than just refilling and hoping.
Getting the refrigerant type right. Older ACs use R22, most current split and window units use R32 or R410A -- and these aren't interchangeable. Using the wrong gas damages the compressor and voids any manufacturer warranty still active. The technician checks your unit's rating plate to confirm the correct type before charging.
Charging to spec, not by guesswork. Refrigerant is charged to the pressure specified for your model and ambient conditions, checked with gauges throughout -- overcharging is just as harmful to the compressor as undercharging, causing it to run hot and wear out faster.
After the refill. Cooling performance is tested with the unit running for a period before the technician leaves, confirming the fix actually holds rather than just reading correct on a gauge for a moment.
If your AC needed a top-up last year and needs one again now, that's usually a sign the original leak was never actually found -- worth raising with whoever serviced it last.
If your AC has needed gas before. If this isn't the first refill your unit has needed, it's worth mentioning to the technician -- a recurring top-up usually means the original leak point was never actually sealed, and tracing it properly this time saves you from paying for a third refill next year.
From complaint to fixed, in four steps.
Book in 30 seconds
Call, WhatsApp, or fill the booking form. Tell us the issue and your area.
Technician visits
A background-verified W2 technician reaches your doorstep at the confirmed slot.
Free diagnosis & quote
Our technician inspects the unit, then quotes labour and any parts separately. Visiting charge ₹350, adjusted in your bill if you go ahead.
Fixed & warrantied
Work done with genuine parts, digital bill issued, 90-day service warranty on the job.
Transparent by design — not a fixed price list.
A small fix and a major part replacement aren't the same job, so we don't publish a fake one-size price list. Here's exactly how cost works, in three honest stages.
Diagnosis Visit
- Technician inspects the unit on-site
- Exact fault identified, explained to you
- Adjusted against your bill if you proceed
Written Quote
- Labour and parts costed separately
- You approve before any work starts
- Decline the quote — pay only the visiting charge
Work & Warranty
- Genuine parts, old part returned to you
- Digital itemised bill issued
- 90-day service warranty included, no extra cost
Repair without the runaround.
Genuine parts only
OEM-grade parts, old part handed back to you — never generic substitutes.
Quote before work
No surprise bills. Diagnosis is free and every rupee is itemised.
Background-verified technicians
Trained and uniformed, with the same service standard every visit.
Same-day availability
Most Bengaluru localities get a same-day slot when you book before 2pm.
90-day service warranty
If the same fault returns within 90 days, we fix it again free.
AC Gas Filling in Bangalore across every major brand.
AC Gas Filling in Bangalore across Bengaluru, at your doorstep.
Don't see your locality? Call us — we're expanding every month.
What Bengaluru homes say about W2.
"Technician explained exactly what was wrong with the gas pressure before touching anything. No pushy upselling — quoted, I approved, done in 40 minutes."
"Appreciated getting a real digital bill with the warranty terms written down, not just a verbal promise. Used it when the same issue came back a month later."
"Booked in the evening, technician was at my door by 10am next day. Straightforward pricing, no surprises on the final bill."
AC Gas Filling in Bangalore — frequently asked questions.
How do I know if my AC needs a gas refill?
Weak cooling despite the unit running constantly, ice forming on the indoor coil or copper pipe, or a hissing sound near the unit are the common signs. A technician confirms with a pressure gauge test rather than guessing from symptoms alone.
Will you just refill gas without checking for a leak?
No -- refilling without a leak check is a waste of your money since the gas will escape again. We test for leaks first and explain what we find before charging any gas.
How often does an AC normally need gas top-up?
A healthy AC with no leaks shouldn't need gas top-ups at all -- the refrigerant is meant to last the unit's lifetime. Needing a refill every year points to an unresolved leak.
Is R32 gas more expensive than R22?
Pricing varies by refrigerant type and quantity needed, which is confirmed in your written quote after diagnosis -- we don't publish a flat price since gas quantity needed differs unit to unit.
Can a gas leak be dangerous?
Refrigerant leaks aren't typically an immediate safety hazard in small residential quantities, but they mean reduced cooling and, over time, compressor strain. Any burning smell or unusual symptoms should be checked immediately regardless.
90-day service warranty, on every job.
If the exact same fault returns within 90 days of the visit, we fix it again at no charge — written on your digital bill, not just promised verbally. Replaced parts also carry the supplier's own part warranty on top.