Installation
JST manages the entire spectrum of new A/C projects, from single-line diagram development to commissioning. Our services include meticulous supervision, effective coordination among contractors, consultants, and clients, as well as comprehensive yearly maintenance and servicing. Our engineers dedicate personalized attention to each project, conducting in-depth analyses
Installation process is one of the most crucial steps for AC works that need to be done with utmost concentration and professionalism.
- AC Unit Installation is handled with care and delicacy, maintaining unit’s prime condition.
- Both indoor and outdoor units are installed by ensuring proper foundation and minimal vibrations.
- Installation process is done keeping in mind about the maintenance and access points, so that in future unit maintenance can be done seamlessly.
- Refrigerant Piping and Electrical Wiring are carried out maintaining safety and quality without compromising efficiency.


- Duct Installation plays an important role in AC works, as it is responsible for air distribution to the cooling spaces
- Installation process is carried out taking into consideration of site condition, ceiling height, drop beam, etc.
- Duct fabrication is handed by JST. Therefore, duct design, shape and quality are managed within, resulting in effectiveness and time management
- Grill Installation serves a significant role in air dispersion as well as interior design.
- As all other components (like AC Unit, Duct, etc) are hidden, AC grills are the ones which appears within the cooling space. Understanding the need for maintaining interior beauty without negative effects on air distribution, we offer wide range of AC grill type and colour to choose.
- Each installation is done with care ensuring neat and finished appearance. And each grill size is calculated to produce effective results.


- Mechanical Ventilation Installation process undergo with complete awareness of fresh air and exhaust air flow requirements within the space.
- Different types of fan motors are selected according to installation location (indoor/outdoor) and specifications to ensure comfort and healthy environment