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 Refill in Wari,Dhaka

An office in Wari had a 2-ton split AC that had been recharged with refrigerant twice in the past 18 months by two different technicians — each time the cooling had improved briefly and then declined again within 3 to 4 months. The pattern was clear — there was a leak that neither previous technician had found or repaired, just topped up repeatedly. When our technician arrived at the Wari office and performed a systematic leak detection — checking the indoor unit connections, the pipe joints along the pipe run and the outdoor unit service valves — the leak was found at a pipe joint midway along the pipe run where the insulation had worn and allowed moisture to attack the copper joint. The joint was repaired with appropriate technique, the system was pressure tested with nitrogen to confirm the repair and then recharged to the correct specification. The office manager gave us a five-star review and mentioned the two previous refills had cost more than our leak repair — and neither had lasted. We provide leak-first AC gas refill service throughout Wari. 

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.

Q: Our Wari office AC has been recharged twice and keeps losing cooling — what is the real problem?
A: Repeated gas loss confirms a leak that has not been found and repaired. Each recharge without leak repair is a temporary solution that lasts only until the new gas escapes through the same leak. Systematic leak detection — covering all joints, connections and service valves — is the correct approach before any recharge.

Q: Do you provide nitrogen pressure testing after leak repair in Wari?
A: Yes. After any leak repair, we pressure test the system with nitrogen — holding the system at test pressure for a period before recharging. Nitrogen testing confirms the repair is complete before refrigerant is introduced.

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📞 Call: 01736092803

💬 WhatsApp: 01736092803

AC gas refill service active throughout Wari main area and all surrounding residential streets. Systematic leak detection before recharge. Nitrogen pressure testing after repair. Same-day service available.