HI FI SERVICE was founded by Omar Mansour in 1967 in Beirut-Lebanon. He was amongst the pioneers in the field of HI FI and Professional audio at that time both in Lebanon and in the Middle East.

In the early 70's HI FI SERVICE was famous for its customized homes and clubs installations. Often HI FI SERVICE was referred to as the AKAI or Bose store.

In the late 80's Oussama Mansour Abou Faraj joined HI FI SERVICE and geared the company towards professional sound and lights installations.
Since then HI FI SERVICE evolved to become one major player in the system integration domain, many of the prestigious projects in Lebanon, Arab Countries, and Africa were executed by the professional team HI FI SERVICE employs.