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Welcome to OPPA Annyeong Pte Ltd, your premier destination for aircon services.


We understand the importance of maintaining a reliable and safe air conditioning system, and we're here to help you achieve just that. Our team consists of highly skilled and experienced technicians who excel in every aspect of air conditioning using state-of-the-art techniques and high-quality materials, ensuring that your property's aircon infrastructure operates at its best.


We take great pride in delivering guaranteed results and ensuring total satisfaction for our clients, whether they are homeowners or property managers. Our goal is to assist our clients in preserving the peak performance of their air conditioning systems, providing them with the peace of mind that their aircon service needs are being expertly managed.

Scope Of Professional Aircon Servicing
  • General Servicing

  • Chemical Overhaul

  • Aircon troubleshooting & repair

  • Aircon Installation

  • Duct Cleaning

  • HVAC Inspections

  • Air Quality Improvement

Aircon Services In Singapore

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