One One Air-Conditioning Engineering Pte Ltd

One One Air-Conditioning Engineering Pte Ltd 为您提供优质的冷气服务让您用的冷气得到最佳保养❄️
Providing you with high quality air-conditioning services so that your air-conditioning can be best maintained

Aircon Installation Done Job✅1 full set New Mitsubishi System 3completed successfully at Blk 78 Moh Guan Terrance,Singap...
14/08/2026

Aircon Installation Done Job✅

1 full set New Mitsubishi System 3
completed successfully at Blk 78 Moh Guan Terrance,Singapore

Thank you for choosing and supporting us 🙏

We always strive to provide reliable and quality aircon solutions for every customer.

Need aircon servicing, installation, repair or replacement?

Contact us today!
https://wa.me/6582051783
One One Air- Conditioning Engineering Pte Ltd








❄️ AIRCON REPLACEMENT SPECIAL DEAL! ❄️🔥 LIMITED TIME SUPER DEAL — ONLY FIRST 10 UNITS!Thinking of replacing your old air...
10/08/2026

❄️ AIRCON REPLACEMENT SPECIAL DEAL! ❄️

🔥 LIMITED TIME SUPER DEAL — ONLY FIRST 10 UNITS!

Thinking of replacing your old aircon? Now’s the time! 🥶✨

Enjoy our Mitsubishi Electric StarMEX System 3:

❄️ 9K + 9K + 9K BTU
🏠 3 Indoor Units + 1 Outdoor Unit
💰 SPECIAL OFFER: ONLY $2,900!

Perfect for homeowners looking for:
✅ Powerful & fast cooling
✅ Energy-saving inverter technology
✅ Reliable & durable performance
✅ Professional installation
✅ After-sales support

⏰ Limited to the FIRST 10 units only!
📌 First come, first served. While stocks last!

📲 WhatsApp us today to check availability & book your installation!
https://wa.me/6582051783

One One Air-Conditioning Engineering Pte Ltd

•Professional Aircon Installation
•Servicing
•Replacement





Replacement Done Job✅1 set New Mitsubishi Single Split 24K BTUreplacement completed successfully at 60 Newton RoadThank ...
23/07/2026

Replacement Done Job✅

1 set New Mitsubishi Single Split 24K BTU
replacement completed successfully at 60 Newton Road

Thank you for choosing and supporting us 🙏

We always strive to provide reliable and quality aircon solutions for every customer.

Need aircon servicing, installation, repair or replacement?

Contact us today!
https://wa.me/6582051783
One One Air- Conditioning Engineering Pte Ltd








Replacement Done Job✅1 set Mitsubishi System 4 + 3 FCU replacement completed successfully at Blk896B Woodland Drive 50.T...
22/07/2026

Replacement Done Job✅

1 set Mitsubishi System 4 + 3 FCU replacement completed successfully at Blk896B Woodland Drive 50.

Thank you for choosing and supporting us 🙏

We always strive to provide reliable and quality aircon solutions for every customer.

Need aircon servicing, installation, repair or replacement?

Contact us today!
https://wa.me/6582051783
One One Air- Conditioning Engineering Pte Ltd








19/07/2026

❄️ Professional Condenser Chemical Wash ❄️

Keep your outdoor condenser clean for better cooling performance!

Our professional chemical wash removes built-up dirt and grime, helping your aircon run more efficiently.

✅ Better Cooling
✅ Improved Heat Dissipation
✅ Lower Energy Consumption
✅ Extend Aircon Lifespan

📞 Contact us today to book your Condenser Chemical Wash!
https://wa.me/6582051783

One One Air-Conditioning Engineering Pte Ltd

We Provide Service:
Aircon Installation
Aircon Servicing
Aircon Repair&Maintenance
Chemical Wash








29/06/2026

✨ Before & After Chemical Overhaul ✨

What a difference! 👀❄️

A professional Chemical Overhaul can help remove built-up dirt and grime from your aircon, restoring its cooling performance and improving airflow.

✅ Cleaner Aircon
✅ Better Cooling
✅ Stronger Airflow
✅ Fresher Indoor Air

Don’t wait until your aircon starts leaking or loses its cooling efficiency. Regular maintenance helps keep it performing at its best.

Thank you for trusting One One Air-Conditioning Engineering Pte Ltd. 🙏








Happy Dragon Boat Festival🥰May this special occasion bring yougood health, happiness, peace, and prosperity.Wishing you ...
19/06/2026

Happy Dragon Boat Festival🥰

May this special occasion bring you
good health, happiness, peace, and prosperity.

Wishing you and your loved ones
joyful moments, sweet zongzi, and
success in all that you do.

Stay cool, stay blessed,❄️
and enjoy a wonderful Dragon Boat Festival


maintainance





🇸🇬

FCU Replacement Done Job✅2 FCU replacement completed successfully at Bedok Chai Chee AveThank you for choosing and suppo...
17/06/2026

FCU Replacement Done Job✅

2 FCU replacement completed successfully at Bedok Chai Chee Ave

Thank you for choosing and supporting us 🙏

We always strive to provide reliable and quality aircon solutions for every customer.

Need aircon servicing, installation, repair or replacement?

Contact us today!
https://wa.me/6582051783
One One Air- Conditioning Engineering Pte Ltd








📸 It may look clean on the outside, but dust and dirt can build up inside your air conditioner over time.Without regular...
13/06/2026

📸 It may look clean on the outside, but dust and dirt can build up inside your air conditioner over time.

Without regular maintenance, accumulated dirt can affect cooling performance, increase electricity consumption, and even lead to water leakage or unexpected breakdowns.

Regular servicing helps to:

✅ Improve cooling efficiency
✅ Enhance indoor air quality
✅ Reduce dust and bacteria buildup
✅ Minimize the risk of breakdowns
✅ Extend the lifespan of your aircon unit

Keep your air conditioner running smoothly and enjoy a cooler, healthier indoor environment with regular maintenance.

🏠 Residential | 🏬 Office

📞 Contact us today to schedule your aircon servicing appointment.
https://wa.me/6582051783

Our Service：
✅Installation
✅Servicing
✅Repair & Maintenance
✅Chemical Overhaul
✅Inspection


FCU Replacement Done Job✅1 FCU replacement completed successfully at Sunview Rd.Thank you for choosing and supporting us...
03/06/2026

FCU Replacement Done Job✅

1 FCU replacement completed successfully at Sunview Rd.

Thank you for choosing and supporting us 🙏

We always strive to provide reliable and quality aircon solutions for every customer.

Need aircon servicing, installation, repair or replacement?

Contact us today!
https://wa.me/6582051783
One One Air- Conditioning Engineering Pte Ltd








Address

51 Goldhill Plaza #07/07
City
308900

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00

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