Precision AC Gas Refilling in Bengaluru
Restoring peak cooling performance with pure, eco-friendly refrigerant. Our certified HVAC specialists perform complete leak checks, nitrogen pressure testing, and precision gas recharging for premium split and inverter AC units.
- 100% Leak Fix Guarantee
- Nitrogen Test Included
- 6-Month Gas Warranty
Book AC Service
Upfront pricing. 60-min express dispatch.
We service all premium brands
*Trademarks and logos are used for illustration purposes only.
Transparent Rate Card
Premium HVAC services with upfront pricing. No hidden surprises.
| Service Description | Flat Price (INR) |
|---|---|
| Foam & Power Jet AC Service (Split) | ₹649 |
| Anti-rust deep clean AC service | ₹999 |
| Split AC Wall stand | ₹750 |
| Floor stand | ₹550 |
| 1m copper pipe set with insulation | ₹350 |
| Service Description | Flat Price (INR) |
|---|---|
| Replacement Compressor 1.5 Ton | ₹4,500 |
| Replacement Compressor 2 Ton | ₹5,000 |
| Copper Coil Condensor 2 ton Split | ₹5,300 |
| Cooling Coil repair | ₹899 |
| Electronic Expansion valve for inverter | ₹1,200 |
| Service Description | Flat Price (INR) |
|---|---|
| Capacitor 2-5 mfd | ₹599 |
| Capacitor 35-50 mfd | ₹749 |
| Convert PCB with remote | ₹1,500 |
| Non-Inverter PCB repaired | ₹1,500 |
| Contactor Daikin/O-General | ₹1,949 |
| Replace sensor | ₹849 |
| Service Description | Flat Price (INR) |
|---|---|
| Capillary and filter replaced | ₹350 |
| Noise adjustment in swing flap | ₹399 |
| Water Leakage Repaired - Split AC | ₹649 |
| Drain pipe adjust | ₹399 |
| Flair nut replaced | ₹150 |
| AC installation split | ₹2,099 |
*Prices shown represent service booking base costs. Component material charges may apply based on unit capacity.
Q: Is a leak test performed before refilling?
Yes. Charging refrigerant without sealing leakages causes compressor failure within months. We isolate evaporator and condenser coils and perform dry nitrogen pressure hold tests (350-450 PSI) to ensure system tightness before refilling.
Q: Why do you perform deep vacuuming?
Dehydrating system lines below 500 microns removes non-condensable air and moisture. Bypassing this step causes moisture to mix with compressor oil, forming corrosive acids that eventually burn out the motor.
Our Service Areas in Bengaluru
Direct doorstep support and certified technicians available across all major neighborhoods.
Whitefield
60-Min Doorstep Fix
Marathahalli
Verified Spares
Sarjapur Road
Emergency Support
Indiranagar
Top Rated Techs
Popular Neighborhoods
Other Service Zones
Frequently Asked Questions
Symptom-based diagnostics and quick answers for common cooling queries.
Internal water leakage is typically caused by a clogged condensate drain line, frozen evaporator coils, or a cracked drain pan. If neglected, water overflow ruins wall paint and breeds toxic indoor mold. Our technicians flush clogged lines under high jet pressure, verify coil temperatures, and replace damaged pans with 60-minute doorstep service.
We guarantee a 60-minute arrival window for emergency cooling failures. Because Whitefield, Sarjapur, and HSR Layout are high-demand clusters, we station dedicated mobile service vans directly in these zones. When you book, the nearest certified engineer is routed to your doorstep via real-time navigation.
Yes. Charging refrigerant without fixing leaks and vacuuming the system causes compressor burnout in months. Aggregators often bypass this to save time. Our engineers use digital vacuum gauges to test line integrity down to 500 microns, weld leak points, and then recharge premium R32 or R410A refrigerant using calibrated scales.
We provide a comprehensive 6-month warranty on all replaced parts, including split/inverter AC PCBs, fan motors, capacitors, and expansion valves. We source 100% genuine spares directly from OEM authorized brand distributors (Daikin, LG, Voltas, etc.), protecting your appliance's factory integrity.
This is commonly caused by a failed starter capacitor, a refrigerant leak, or dirty coils blocking heat transfer. If the capacitor is dead, the compressor cannot start, preventing air cooling. We test starter capacitors with multimeters, clean the evaporator and condenser coils, and check gas levels to restore perfect performance.
Loud rattling or vibrating is typically due to loose casing screws, an unbalanced blower fan, worn-out motor bearings, or loose mounting brackets on the outdoor unit. Running a noisy AC can cause internal mechanical damage. Our engineers tighten structural mounts, recalibrate blower blades, and lubricate fan motors to ensure silent operation.
Repair Standards & Technical Data
Cooling Co operates strictly on engineering-grade protocols to protect compressor life and system efficiency.
PSI
Suction Support (R32/R410A)
Target suction hold: [120-150 PSI] based on ambient heat index.
PSI
Discharge Condenser Target
Operating bounds: [250-300 PSI] to ensure thermal release.
System Operating Pressure Standards
- We process advanced HFC-based [R32] and [R410A] refrigerants, as well as legacy [R22] gases in compliance with manufacturer manuals.
- For R32/R410A inverter systems, we charge to a designated running suction pressure of [120-150 PSI], adjusted to local ambient air temperatures.
- During operation, condenser discharge pressure is maintained between [250-300 PSI] to ensure high heat exchange efficiency and protect compressor motors.
MIC
Evacuation Depth Hold
Target vacuum level: [<500 Microns] to extract non-condensable air.
Hermetic Sealing & Evacuation Protocol
- Prior to gas charging, coils are isolated and pressurized with dry nitrogen gas between [350-450 PSI] for joint integrity testing.
- We pull a deep industrial-grade vacuum on all system lines below [500 Microns] to remove moisture, condensation, and non-condensable air.
- A mandatory [10-Minute] vacuum decay hold test verifies system dryness and confirms the total absence of micro-leaks.
STP
Expansion Valve Opening
EEV flow parameters: calibrated up to [400 Steps] for high cooling precision.
Liquid-Slugging Protection
Superheat operating envelope: [6-8°C] to protect valves.
Inverter Drive Modulation Calibration
- Our techs calibrate the [Electronic Expansion Valve (EEV)] opening rates up to [400 Steps] to control exact refrigerant flow.
- We measure gas flow values to target a safe operational superheat level of [6-8°C], preventing liquid refrigerant from slugging the compressor.
- We calibrate sensors to coordinate charging rates with the [variable frequency compressor], optimizing power-to-cooling ratios.
HVAC Engineering Protocol Matrix
Cooling Co adheres to strict ASHRAE and ISHRAE guidelines for all AC services. Review our engineering-grade protocols and handling procedures below.
Refrigerant Types Handled (R32, R410A, R22)
We deploy pure, manufacturer-approved HFC-based R32 (low GWP, high efficiency), R410A HFC blend, and legacy HCFC R22. Our technicians utilize dedicated digital manifolds and charging scales to ensure exact weight compliance down to the gram.
Our Leak Detection Protocol
Gas charging is never performed without establishing system integrity. We isolate the evaporator and condenser coils, pressurizing them with Dry Nitrogen (up to 350-450 PSI) to verify joint integrity and weld leak points.
Vacuum Testing Standards
Prior to refrigerant charge, systems must be dehydrated. We connect a heavy-duty two-stage rotary vane vacuum pump to pull a deep vacuum below 500 Microns, running a 10-minute hold test to ensure no micro-leakage is present.