We'll keep it simple: You want a portable restroom that is durable, dependable, and clean. Whether you're building homes or building skyscrapers, the PAJ Standard has a long track record of being there when you need it. With durable build materials, metal hinges, large capacity holding tanks and once a week service, we guarantee the PAJ Standard construction unit will meet and exceed your construction site demands. Bright, contrasted colors offers a safer porta potty rental than our competitors. We conform to your work schedule and work on your convienence. Experience the difference. Experience Portable John.