Our Aircon Journey
Founded in 1992 as Seng Teck Air-Con Refrigeration Electrical Engineering and rebranded to Twin City Air-Conditioning Engineering in 1999, we have grown into one of Singapore’s most trusted names in aircon servicing and aircon installation.
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With over 30 years of experience, our team of certified technicians delivers top-quality aircon servicing in Singapore, from AC repair to chemical cleaning, gas top-up, and maintenance. Each service is carried out with precision and care, ensuring reliable cooling performance and long-term efficiency.
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Whether you need aircon repair in Singapore for your home or a complete aircon installation for your office, we combine technical expertise with customer-focused service to provide the best cooling experience possible.
Our Mission
Whether it is your home, office, or factory, we aim to provide efficient and reliable air-conditioning comfort, enabling you to work, rest, and play in the most optimal environment. We offer comprehensive aircon maintenance services in Singapore, including aircon servicing, aircon chemical wash, aircon gas top up, and aircon repair service, ensuring every system performs at its best.
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With professional aircon servicing Singapore solutions, we are committed to energy efficiency, dependable workmanship, and customer satisfaction, delivering cool, comfortable, and reliable indoor environments all year round.
Our Vision
With decades of industry expertise, we are committed to delivering exceptional aircon servicing Singapore customers can trust. We continually strive to uphold the highest standards in air conditioning service, while exploring innovative, energy-efficient cooling solutions that meet the evolving needs of homes and businesses. Our goal is to become Singapore’s aircon service company of choice, recognised for quality aircon installation, and long-term customer satisfaction.
​Our Aircon Services in Singapore
At Twin City Air-Conditioning, we provide a comprehensive range of aircon servicing in Singapore to meet all your residential, commercial, and industrial cooling needs. From aircon installation and aircon repair to aircon maintenance and chemical cleaning, our skilled technicians ensure top-quality workmanship and reliable comfort year-round.
Regular Servicing
Keep your system efficient with trusted aircon servicing Singapore. We inspect, clean, and maintain units to extend lifespan and prevent breakdowns.
Chemical Overhaul
For poor cooling, odours, or leaks, our aircon chemical cleaning service restores performance and air quality with a deep aircon chemical wash.
Troubleshooting & Repairs
Our team provides fast, reliable aircon repair service, fixing refrigerant leaks, weak airflow, unusual noises, and performing aircon gas top-up.
Pressure Testing
Our aircon pressure test detects hidden leaks and performance issues early, helping you prevent breakdowns and keep your aircon system running safely and efficiently.
System Upgrades
We provide aircon system upgrade and installation services, offering energy-efficient models to lower utility costs while improving cooling comfort.
Fan Coil Relocation
Our fan coil relocation service ensures safe, efficient repositioning during renovations or layout changes, maintaining consistent aircon performance.
Why Choose Twin City Air-Conditioning?
Over 30 Years of Experience
Established in 1992, trusted by countless homeowners and businesses across Singapore.
Transparent Pricing
No hidden fees, no surprises. Just fair, upfront quotes so you can make informed decisions confidently.
Certified & Skilled Technicians
Our team of experienced professionals delivers reliable AC service Singapore-wide.
Comprehensive AC Solutions
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From aircon servicing and repair to installation and maintenance, we cover it all.
Fast & Reliable Support
Enjoy quick turnaround times, with same-day aircon service available for your convenience.
Satisfaction Guaranteed
We’re committed to your comfort, which is why so many customers stay with us for the long run.
What Our Customers Say
Trusted Aircon Brands We Carry
