In early 2007 Core Techniques ac starting a business service in Tangerang and only serve good service ac service calls, service washing machine service refrigerator and water heater service around the garage. Seeing the development of the online world, in 2008 Core Engineering started offering services over the Internet by using a website with the name www.servis-ac.hostei.com.
In 2010 Core Techniques replace the website to be like now that www.serviceac-intiteknik.com and focus on service ac services only.
CV. Inti Jaya Engineering has become an official entity form of CV with a tax number, which conduct business 31.559.522.3-416.000 AC service providers with the advanced services EXPERIENCED motto, CHEAP and RELIABLE.