Your AC is running but the room is not getting cold? The most common reason is low refrigerant gas. But before we refill anything, we make sure the gas will actually stay — because adding gas without checking for leaks is just wasting your money.

How We Do It — Step by Step

Most technicians just refill the gas and leave. We do it differently.

✅ Step 1 — Full AC Inspection

Before touching the gas, we inspect your entire AC — indoor unit, outdoor unit, pipes and joints.

✅ Step 2 — Leak Test with Soap Foam

We apply soap foam on every pipe joint and connection point. If there is a leak, bubbles will appear — we find it and fix it first. No leak test, no gas refill — that's our rule.

✅ Step 3 — Pressure Check

We use a pressure gauge to check the current gas level and confirm how much needs to be refilled.

✅ Step 4 — Gas Refill

We refill with the correct gas type — R22, R32 or R410A — based on your AC model. The right gas in the right amount makes all the difference.

✅ Step 5 — Final Performance Check

After refilling, we run your AC and check the cooling performance — so we leave only when everything is working perfectly.

Why choose our AC Gas Refil service in Tejgaon,Dhaka

Tejgaon's industrial environment creates refrigerant circuit corrosion risks that are more aggressive than in residential areas, and our gas refill technicians here are specifically experienced in identifying industrially-driven leak patterns. The combination of chemical compounds in Tejgaon's industrial air — from factory processes, vehicle exhaust and the residues of decades of industrial activity in this zone — creates a mildly corrosive atmosphere that attacks exposed copper refrigerant pipe surfaces faster than in clean air environments. For AC units in Tejgaon's offices and residential buildings, outdoor unit pipe runs that have been in place for more than 5 years should be specifically assessed for industrial corrosion during every gas refill service visit. Our Tejgaon area refrigerant supply is maintained through Islam Refrigeration near the Tejgaon Industrial Area entrance, ensuring same-day gas availability for all system types operating in this zone.

Our Other Services

◉ AC Basic Wash ◉ AC Foam Wash ◉ AC Jet Wash

◉ AC Master Servicing ◉ AC Installation

◉ AC Uninstall & Re-install ◉ AC Leak Repair

Pricing

Gas Type	1 Ton	1.5 Ton	2 Ton
R22	Starting from৳3,000	Starting from৳3,500	Starting from৳4,000
R32	Starting from৳2,500	Starting from৳3,000	Starting from৳3,500
R410	Starting from৳2,500	Starting from৳3,000	Starting from৳3,500
R407	Starting from৳2,500	Starting from৳3,000	Starting from৳3,500

⚠️ If hanging or scaffolding is required, additional charge applies. Final price confirmed by technician on-site.

▪️ How do I know if my AC needs gas refill?

If your AC runs but doesn't cool properly, takes too long to cool, or the outdoor unit runs non-stop — these are signs of low gas.

▪️ Why do you check for leaks before refilling?

If there is a leak and we just add gas, it will escape again within days or weeks. We fix the leak first so your gas lasts long — saving you money in the long run.

▪️ How long does gas stay after refilling?

If there is no leak, gas can last 2 to 5 years depending on usage and AC condition.

▪️ What gas type does my AC use?

It depends on your AC model. Our technician will check and use the correct type — R22 for older models, R32 or R410A for newer ones.

▪️ Is there a guarantee after gas refill?

Yes. 10-day guarantee. If gas drops again within 10 days due to a leak we missed, we come back and fix it for free.

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📞 Call: 01736092803

💬 WhatsApp: 01736092803

Gas refill service active across Tejgaon main area, Tejgaon Industrial Area, Nakhalpara, Kawran Bazar border and Farmgate connections. Refrigerant supply supported by Islam Refrigeration near Tejgaon Industrial Area entrance. Nitrogen pressure hold testing standard for industrial zone leak investigations. Semi-annual pressure check recommended for all Tejgaon industrial zone AC systems.