Professional Aircon Services

Nextech Design Engineering, we provide reliable aircon installation, repair, and maintenance services for residential, commercial, and office spaces across Singapore. Our experienced technicians ensure your air conditioning systems run smoothly, efficiently, and safely — keeping your indoor environment cool, comfortable, and energy-efficient all year round.

Aircon Installation Services

We offer professional aircon installation tailored to your room size, layout, and cooling requirements. From split units to multi-split and ceiling cassettes, we ensure proper sizing, piping, and placement for optimal airflow, performance, and long-term efficiency.

Aircon Repair & Troubleshooting

Facing weak cooling, water leaks, or unusual noises? Our team provides fast and accurate aircon repair and troubleshooting. We identify faults and fix issues such as gas leaks, faulty components, and sensor problems to restore reliable performance.

Aircon Maintenance & Servicing

Keep your system in top condition with our aircon servicing and maintenance. We perform filter cleaning, chemical washing, coil and drainage checks, and gas level inspections to prevent breakdowns, improve cooling efficiency, and prolong your unit’s lifespan.

Why Choose Nextech Design Engineering?

• Skilled and certified aircon technicians
• Energy-efficient and long-lasting cooling solutions
• Use of quality parts and professional tools
• Prompt, clean, and minimal-disruption service