Police will continue to cast a wide net in any bikie-related crimes as Perth's outlaw motorcycle gangs continue to wage war against each other.

In his regular Wednesday segment on 6PR Breakfast, WA Police Commissioner Col Blanch says his officers will continue to enforce extreme pressure in the wake of the murder of bikie associate Joe Versace at a Gnangara workshop on Thursday and a suspicious blaze on Tuesday at the former Hells Angels clubhouse in Inglewood.

"We executed 28 search warrants across the Perth metro area, we've proffered another 26 charges in relation to those warrants," he said.