Plumber Headquarters

Plumbers Headquarters was any location in the universe run by the Plumber these locations are very high tech.Many of these headquarters are located on Earth.Some of these locations are in monuments or based underground.

Mount Rushmore Base
The Mount Rushmore base is a very large plumberbase in mount rushmore.This base had many entrances and appeared to be the central headquarters incorporating many defence features it also had several computer rooms for plumber use .this base had several powerful weapons.

Ben 10,000 Headquarters
Was beens Base In the future and was presumubly used by some plumbers it also was located near Mount Rushmore.

Plumbers Security\Servalence Headquarters
The P.S.S.H was the Headquarters used by the Plumbers in Ben 10 Alien Swarm This base could be entered through a gas station car repair shop in the back you could open a door and push a button to activate an elavator which would take you to a voice activated command center with a type of hologram technology.

Hardware Store Headquarters.
This headquarters was entered through an elevator that can be activated to high an elevator which could be used to reach lower levels this hq was full of pipes and seemed to be a center for pipes under the city it held the hands of armegeddon which when attacked could cause natural disasters.