OAKLAND — A crew filming a commercial last week for PG&E in East Oakland was robbed at gunpoint of tens of thousands of dollars worth of video equipment, authorities said Monday.

None of the more than half-dozen film crew members and PG&E employees with them were robbed of personal items and there were no injuries.

The robbery happened just before 10 a.m. Friday in the 3600 block of Bruce Street, a half block from Edna Brewer Middle School where a Berkeley camera crew was filming a commercial for the utility company that had representatives present.

Police said two men, one pointing a pistol, approached the group and demanded their equipment.

The robbers then took some cameras, lenses and other equipment; put them in a car parked near East 36th Street; and drove off.

Detailed descriptions of the robbers were not released.

PG&E spokeswoman Tamar Sarkissian said the utility was cooperating with police.

“The safety and security of our customers, communities, employees and contractors is our top priority. There was an incident involving subcontractors and PG&E employees,” Sarkissian said. “Thankfully, no one was injured.”

The robbery was the latest is a series of more than a dozen dating back to 2012 in which photographers and television and other video crews have been targeted.

The most recent was May 1 when a freelance photographer associated with the Bay Area News Group was robbed at gunpoint of his equipment in the 800 block of Cleveland Street just off Park Boulevard near Oakland High School after completing an assignment.

Police and Crime Stoppers of Oakland are offering up to $15,000 in reward money for information leading to the arrest of the robbers from last week.

Anyone with information may call police at 510-238-3326 or Crime Stoppers at 510-777-8572.