In 1987, he discovered The Haçienda in Manchester, and met Mike Pickering the resident DJ. Chicago house and Detroit techno became popular, and Garnier started mixing there under the name of DJ Pedro.

[1] In 1988, he went back to France to fulfill his military obligations.He also spent some time in New York where he met Frankie Knuckles. Garnier shifted his attention back to France in the early 1990s, running the Wake Up parties at the Rex Club in Paris for three years, while in 1992 he played a three-night long Weekender set at the Cork venue, Sir Henry's.