AC Not Cooling Properly? It Might Just Need a Gas Refill
Weak cooling, ice formation on pipes, hissing sound, or high electricity bills — low refrigerant is often the cause. Get accurate gas leak detection and top-quality refilling by A-One's verified technicians. No hidden charges, 90-day warranty.
Everything to do with AC gas & cooling, in one place
From leak detection to full refilling — diagnosis is free, you only pay once the service begins.
Gas Leak Detection
Pinpointing the exact leak point in coils, pipes or joints before refilling.
Starting ₹299 · free diagnosisPipe Joint & Valve Repair
Sealing leaking joints and replacing faulty valves before refilling.
Starting ₹399AMC / Annual Care
Unlimited visits all year — gas pressure check every season included.
From ₹1499/yearBooking to repair — 4 steps
Choose the problem
Tell us your device and issue — you can attach a photo too.
Book a slot
Pick a time today or tomorrow — a technician is assigned instantly.
Free diagnosis
A full check at home, with the final price confirmed only after.
Repair + warranty
Fixed on the spot, backed by a 90-day warranty card.
Clear pricing, no surprises
Diagnosis is always free. Pick a plan below or book a single repair.
Leak Check + Top-up
- Free diagnosis
- 30-day service warranty
- Suitable for minor drops
Full Gas Refill
- Complete refrigerant recharge
- 90-day warranty on the refill
- Pressure testing included
- R22 & R32 both supported
AMC Plan
- Seasonal gas pressure checks
- Priority slot booking
- Any brand supported
Book today
Fill the form and our team will call within 10 minutes to confirm your slot.
What customers say
AC cooling had dropped a lot, technician found a leak and did a full refill — cooling like new now.
Price was quoted upfront, no extra charges. Ice on the pipes was gone after the service.
Got the gas topped up before summer started, now I've taken the AMC plan for seasonal checks too.