+62 21 27828920, +62 21 27828921

We Design & Build for the HVAC System


For the last 50 years, Technology and Science competition make all resources get involves in a rapid industrial growth. In other side, a rapid economical growth give some effect that the energy resources and environment are ruled out.

TRASFELLO BANGUN TEKNIKA as a Contractor and Engineering company has a high priority in efficiency to obtain an energy saving. We also keep clean, safe and no damage working in environment.

We are ready to do all jobs in Design, Installation, Treatment , Repair and Replace all equipments so it will always be in best condition and save in energy. We will always be your reliable and trusted partner.


  • for comfort room
  • for electrical equipment
  • for clean room
  • for operating room

  • Central Air Conditioning Equipment
  • Electrical and Control
  • Piping
  • Air Duct

  • HVAC Equipment

  • for Power Consumption Efficient

We have good and strong resources in Air Conditioning and Ventilation System for high rise building and industry. Our experiences , skills and abilities has been applied in a lot of high rise building and industrial projects in Indonesia. Chiller, Air Handling Unit/Fan Coil Unit, Pumps and Cooling Tower installation also Ductwork, Pipe work and electrical work for Air Conditioning and Ventilation system are parts of our specialization. We also have other skill which increase along with the duties entrusted to us in contracting and engineering. We work in a planned and systematic rules to obtain efficient, optimal and safe results.

Comfort level of a building , as well as the level of electricity consumption in a plant relies heavily on the initial design at the planning stage.Changes in the use of space that is not appropriate initial design also greatly affect the comfort or level of electricity consumption.This condition become to a very important thing because, 60% of electrical power consumption is Air Conditioning and Ventilation uses.To get a comfortable and save in energy, standard design as ASHRAE and PUIL become to our high priority reference in doing our job. Follow to the advance of Information Technology we use the reliable softwaresIn our submission we always give the newest equipment so it could integrated to the Building Automation System.

We only sell the original part with good quality and under guarantee.

We have a good relationship with principle and sole distributor for various brands like: York, Trane, Mc Quay, Carrier, ITU and Multistack.In the term of payment since we can accept payment in progress or back to back.We can guarantee, all equipments which is bought from us will correctly install and operating normally.



Currently we have the ability to construct a building of Civil Design until ready to use with full facilities such as building design