CascadeLine Sanitation Co.
Available 24/7
(605) 250-9595
CascadeLine Sanitation Co.
Local & Reliable
Whether you're planning a backyard graduation party, running a construction site downtown, or hosting a festival along the Missouri River, having clean and reliable restroom facilities makes all the difference. Our porta potty rental service in Yankton is built around convenience, so you can focus on your event or project instead of worrying about sanitation.
We offer a range of unit types to fit any occasion, from standard portable toilets to more upscale options for weddings and private gatherings. Every unit is delivered on time and set up exactly where you need it, with pickup handled just as smoothly once your event wraps up. Local families, contractors, and event planners across Yankton trust us because we keep things simple, affordable, and stress-free from start to finish.
Why Yankton Trusts Us
Day or night, weekday or weekend — we're on call for your event or job site.
Based right in Yankton at 505 W 12th St, so deliveries stay fast and reliable.
Every unit is cleaned and inspected before delivery, every single time.
No hidden fees. Clear quotes so you can budget with confidence.
What We Offer
Our RV and Camper Portable Toilets give travelers a clean, convenient restroom option for camping trips and outdoor adventures.
Learn more →Our Fleet & Units
Our Community
Yankton sits along the banks of the Missouri River in southeastern South Dakota, right on the border with Nebraska. Known as the "Mother City of the Dakotas," it holds the distinction of being the first capital of Dakota Territory, a title that still shapes the town's pride and identity today.
With a population of around 15,000, Yankton strikes a comfortable balance between small-town warmth and steady local growth — a place where events, construction projects, and family gatherings happen year-round. That's exactly why having a dependable local rental partner matters here, one who understands the community and shows up when needed, every single time. Read more about Yankton →
What Customers Say
We needed portable toilets for a construction project, and CascadeLine Sanitation Co. provided reliable service from start to finish. Easy communication, professional delivery, and clean units. Highly recommended for contractors in the Yankton area.
CascadeLine Sanitation Co. made our event restroom rental simple and stress-free. The portable toilet was clean, well-maintained, and delivered on time. Great service for events and local gatherings in Yankton!
Very convenient portable toilet rental service! CascadeLine Sanitation Co. was responsive and professional, and the unit arrived clean and ready to use. A great option for outdoor events and projects near Yankton.
CascadeLine Sanitation Co. provided dependable portable toilet service for our project. The unit was clean, delivery was on time, and the entire process was easy. Great option for customers in the Yankton area.
We were very happy with the portable toilet rental from CascadeLine Sanitation Co. The service was professional, the unit was clean, and everything was handled smoothly. We would definitely consider them again for future events.