Aircon Gas Top-Up Singapore

Upto 20% off on first booking!

No hidden fees

90 days warranty

StringsSG Aircon Gas Top-Up Singapore

By StringsSG – Trusted Local Home Service Partner

BCA-Certified Aircon Technicians

Air conditioning systems require refrigerant gases like R22, R410A, or R32 to function effectively. Low gas levels cause poor cooling, compressor strain, and higher electricity bills. At StringsSG, our experienced and BCA-certified technicians use calibrated gauges to diagnose refrigerant issues accurately and perform top-ups in a safe, eco-friendly manner.

All gas refill services follow NEA-compliant safety protocols, ensuring both optimal cooling performance and environmental responsibility. We source our refrigerants only from licensed suppliers to guarantee authenticity and quality.

If you're on a maintenance package, refrigerant level checks are included in every visit. Refills are charged separately based on gas type and quantity, with transparent pricing displayed before service begins.

Expert Tip: A healthy refrigerant level not only improves cooling but also extends your aircon's lifespan. Schedule a check at least once a year for the best performance.

StringsSG technician performing gas top-up

Gas Top-Up Pricing

Prices depend on gas type, volume required, and your aircon system. Here's a typical range in Singapore:

Gas Type	Price (SGD)
R410A	SGD 60 – SGD 150
R32	SGD 100 – SGD 200
R22	SGD 40 – SGD 100

Signs Your Aircon Needs Gas Top-Up

🌬️Weak cooling – Air isn’t as cold as before.
⏱️Longer cycles – Takes longer to cool the room.
🔄Compressor never stops – Constant or irregular operation.
❄️Ice buildup – Frost on coils or copper pipes.
💨Hissing sounds – Could indicate a refrigerant leak.
⚡High electricity bills – Caused by poor cooling efficiency.

If you notice any of these signs, don’t delay. StringsSG’s certified technicians can inspect, diagnose, and safely refill your aircon gas. Learn more about gas leakage.

Why us?

Customer Service
Stay connected with the assigned technical team. Use the live chat feature on the app to initiate conversation with the technician.
Auto-Generated Quotes
Get instant auto-generated quotes based on your servicing requirements. Our portal consolidates your requirements and binds them with pre-scanned pricing in your area to provide you with instant aircon servicing quotations.
Best Aircon Service Quality
Our platform onboard's the best team of aircon technicians in the city. We have standardized the service quality through background verifications and client reviews/feedback.
Affordable
Our platform provides you with the best pricing based on a dynamic cost calculation algorithm for your requirements.
Faster Service
Our team of technician can fulfill emergency ac service requests. Just mention the urgency of the request.
Customer Service
Stay connected with the assigned technical team. Use the live chat feature on the app to initiate conversation with the technician.
Auto-Generated Quotes
Get instant auto-generated quotes based on your servicing requirements. Our portal consolidates your requirements and binds them with pre-scanned pricing in your area to provide you with instant aircon servicing quotations.

4.8

Stephen Ng

Bedok, Singapore

5/5

At first, I was skeptical about using StringsSG, but then my friend recommended using the app. The aircon service booking on the app was super easy and instantl

Melissa Choo

Ang Mo Kio, Singapore

5/5

Last time I always tried to search for aircon service company in google and then WhatsApp for quotations. Sometimes, no response, sometimes I must wait for the

Richard Pink

Orchard, Singapore

5/5

Having moved to Singapore recently, it has been a pain to find services online. StringsSG is the first online portal I used to get my air conditioner serviced.

Nur Fatimah Roseleen

Sengkang, Singapore

5/5

I have always used StringsSG app for other services. I also got my personal trainer from the platform. The aircon service booking is also good and very fast. It

Naveen Reddy

Jurong West, Singapore

5/5

The app is good. If I don't like the auto-generated quotation, I don't need to proceed, but usually the pricing is very good. Maybe they can give some discounts

Clarissa Lim

Hougang, Singapore

5/5

Tried booking an aircon servicing through StringsSG after reading the reviews. Honestly, I was surprised at how seamless everything was. No need to call or What

Brands We Support

Types of A/C Refrigerant Gas

R22 gas cylinders

Performing an aircon chemical wash yourself can be complex and dangerous as it involves handling chemicals and electrical components. It's best to hire professionals with the proper tools and safety knowledge. If you still wish to proceed DIY, please be cautious and informed.

1. R-22 (Chlorodifluoromethane)
Once widely used, R-22 is being phased out globally due to ozone depletion issues under the Montreal Protocol.
2. R-410A (Puron)
R-410A replaced R-22 in many systems. It's more environmentally friendly as it doesn’t deplete the ozone layer.
3. R-134a (1,1,1,2-Tetrafluoroethane)
Used in automotive and commercial systems, R-134a has no ozone depletion effect but contributes to global warming.
4. R-407C
Designed to replace R-22 in existing systems, R-407C is ozone-safe but still contributes to global warming.
5. R-32 (Difluoromethane)
Common in newer residential units, R-32 offers lower global warming potential compared to many HFCs.
6. R-290 (Propane) and R-600a (Isobutane)
Eco-friendly hydrocarbon refrigerants with very low global warming impact, used in small-capacity systems.

Refrigerant use and availability are changing due to evolving regulations and environmental concerns. Stay updated with newer, safer alternatives.