Locally Owned. Professionally Operated. Customer Focused.

NorthWest Site Services is a family-owned and operated luxury restroom trailer rental company serving Northern Illinois and Southeastern Wisconsin.

Our owner, Andrew, has a background rooted in public service, having served in the Illinois Army National Guard and as both a police officer and firefighter in the Northern Illinois suburbs. That experience shaped our commitment to professionalism, accountability, preparation, and service—values that continue to guide how we operate today.

We understand that successful events and projects depend on reliable service and clear communication. With experience in logistics, planning, and coordination, we take a detail-oriented approach to every rental. From the initial planning stages through delivery, setup, and pickup, our goal is to make the process simple, professional, and dependable.

With locations in Crystal Lake and Byron, Illinois, we provide mobile restroom solutions throughout the greater Chicago and Rockford areas and into Southeastern Wisconsin. As lifelong residents of the northwest suburbs, we are keenly familiar with our service area and we provide our customers with a restroom solution tailored to their specific event or project.

At NorthWest Site Services, we're not just focused on delivering a trailer—we're focused on delivering an experience our customers can depend on. Please contact us for your next project — we look forward to working with you.