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 Gulshan1,Dhaka

In Gulshan 1's corporate offices and premium apartments, an AC gas leak can go unnoticed for months because the buildings' high-quality insulation maintains a degree of comfort even as cooling efficiency gradually declines — masking the gas loss until it becomes severe. Our technicians approach gas refill calls in Gulshan 1 with this awareness, checking not just for obvious leaks but for the subtle performance indicators that suggest slow refrigerant loss. For a law firm on the 5th floor of a commercial building on Gulshan Avenue, our technician identified a micro-leak at the service port valve — invisible to the eye but confirmed by electronic leak detection used alongside the soap foam test. The port valve was replaced, the system was vacuum tested and nitrogen pressure tested before refill, and the office AC has maintained full cooling performance since. Our Gulshan-area refrigerant supply through Shaheen Refrigeration near Gulshan 2 ensures R32 and R410A availability for the premium inverter systems common in this area.

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 Gulshan 1 office AC seems to be cooling less gradually — is this a gas issue?

A: Gradual cooling decline over weeks or months often indicates a slow refrigerant leak. We recommend booking a gas pressure check — our technician will measure the current refrigerant level and perform a leak test to determine whether a slow leak is the cause. Catching it early prevents the more significant performance loss that comes from extended low-charge operation.

Q: Can you refill gas for Cassette ACs in our Gulshan 1 office?

A: Yes. We handle gas refill for all AC types including ceiling cassette systems. The leak test and refill procedure is adapted appropriately for cassette system refrigerant circuit access points.

Q: Do you use electronic leak detection in Gulshan 1 for hard-to-find leaks?

A: Yes. For leaks that soap foam testing does not identify — particularly micro-leaks at internal valve components — our Gulshan 1 service technicians carry electronic leak detectors as part of their diagnostic toolkit.

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📞 Call: 01736092803

💬 WhatsApp: 01736092803

Gas refill service active across all of Gulshan 1 including Gulshan Avenue, Circle 1, DIT Road and all commercial and residential buildings. Refrigerant supply supported by Shaheen Refrigeration near Gulshan 2. Electronic leak detection available for hard-to-identify micro-leaks in commercial systems. Priority scheduling for corporate clients.