AC Gas Filling in Lahore
AC refrigerant gas filling with leak testing — R22, R410A and R32 handled correctly so cooling comes back and stays.
AC gas filling in Lahore is topping up the refrigerant that cools the air, done after checking actual pressure with manifold gauges. Lahore Cooling Service QJ finds out why the gas is low, fixes any leak, and refills with the correct refrigerant for the unit — R22, R410A or R32 — then verifies cooling before leaving.
An AC likely needs gas when it blows weak or warm air, forms ice on the copper pipes or indoor coil, or the compressor never switches off. If an AC loses gas repeatedly, there is a leak that needs locating and repairing — refilling alone only treats the symptom.
Gas filling is charged by refrigerant type and the amount used, plus any leak repair, so the cost depends on the unit and what is found during the pressure check. Send a photo of your unit's gas sticker to Lahore Cooling Service QJ on WhatsApp for an estimate.
What this service covers
When AC gas runs low, cooling weakens and the compressor works overtime. We check the actual pressure with manifold gauges, find out why gas is low, fix any leak, and refill with the correct refrigerant for your unit.
Signs you need ac gas filling in lahore
- AC blowing air but not cooling properly
- Cooling fine for a while, then weak again (sign of a leak)
- Ice forming on the copper pipes or indoor coil
- Compressor running hot or continuously
- Gas not filled in years
What we do on the job
- Manifold gauge pressure check and subcooling/superheat reading
- Leak detection — soap test and electronic leak detector on joints, valves and coils
- Leak repair where feasible (flare joints, valve cores, braze repairs)
- Correct refrigerant charge for your unit type (R22, R410A, R32)
- Cooling test and pressures verified before leaving
Cost and quote
Gas filling is charged by refrigerant type and amount used, plus any leak repair. Send a photo of your unit's gas sticker on WhatsApp for an estimate.
Common questions
Which gas does my AC need — R22, R410A or R32?
It depends on the unit age and model. Newer split ACs use R410A or R32; older units use R22. Mixing gases damages the system — we always check the unit sticker first and use the correct refrigerant.
My AC was gas-filled twice last year. Why does it keep losing gas?
Frequent gas loss means there is a leak that was never located. Refilling without leak testing treats the symptom — we find and fix the leak before refilling.
How do I know my AC needs gas?
Typical signs: weak cooling, warm air from vents, ice on the pipes, or the compressor never switching off. A gauge check confirms it.
Available across Lahore — Shahdara, Badami Bagh, Mughalpura, Cantt, Gulberg, Model Town, Johar Town, Wapda Town, Township, Garden Town and DHA. Based in Muslim Park, Street 3, Shahdara Town, Lahore.
Related services
AC Repair
Fast diagnosis and repair for split, window and inverter ACs — not cooling, no power, noise, leakage or compressor faults.
Learn moreAC Service
Complete AC servicing and cleaning: filters, coils, drain, gas pressure check and performance test for cooler, cleaner airflow.
Learn moreAC Washing & Cleaning
Full AC wash and dust removal — indoor coil, filters, blower and outdoor condenser washed so cooling returns and the unit runs cleaner, quieter and cheaper.
Learn moreAC trouble? AC Gas Filling sorted today.
Call or WhatsApp now — confirm same-day availability and get an upfront estimate for your job.