Large Holding Tank
High-capacity portable holding tanks designed to increase waste storage for portable toilets and restroom trailers at events, job sites, and high-traffic locations.
Features
- 150, 250, 500 & 1000 gallon sizes
- Fresh and grey water compatible
- High Density Poly Ethylene construction
- Acid-resistant material
- Essential for trailers & sinks
- Expert sizing guidance available
Description
Our large holding tank rentals increase waste capacity for portable toilets and restroom trailers, helping reduce servicing frequency and support high-traffic locations. These tanks are ideal for projects and events where additional waste storage is required.
Available in multiple sizes, each portable holding tank is delivered, safely installed, and professionally maintained throughout your rental period.
Ideal For
Large outdoor events and festivals
Extended construction projects
Remote job sites
High-traffic portable restroom setups
Our team coordinates delivery, placement, and ongoing servicing to ensure reliable sanitation support for your location.
Ready to Schedule Service?
đź“ž Call (877) 240-4411 today to check availability and arrange delivery.
We provide clear pricing, fast scheduling, and dependable service from start to finish.
Clean equipment. Affordable pricing. Fast, reliable service.
Estimate & Get a Quote
Unit Calculator
Estimate how many portable toilets you'll need for your event or job site
Estimated Total
—
Enter values above
Get a Free Quote
What People are Saying
"I've never rented a porta potty before, so I was nervous about the process. I rented a unit for my brother's outdoor wedding, and it was surprisingly a great experience. Delivery was on time (early actually) and they picked it up exactly when they said they would. A family friend suggested we get a unit because the wedding was in my parent's backyard and we were all worried about 150 guests using the bathrooms inside. We're so glad we did! The porta potty was clean and taken care of, and there were no plumbing issues inside the house. Thank you!"
Christina Taylor
"My daughter has a summer birthday, and we always have a big backyard party for her. This year, we rented a porta potty so none of the kids had to trek back inside to use the bathroom. These units are a lot nicer than the ones I remember as a kid! My daughter and her friends were impressed at how nice it was. Thank you!"
John Hilbert
Other Products You May Need
Standard Portable Restroom
Standard Portable Restroom Rental: Durable, fully enclosed portable toilets delivered clean and serviced regularly—ideal for construction sites, events, renovations, and temporary projects.
Standalone Sink Station
Portable Handwashing Station Rental: Clean, self-contained handwashing stations with fresh water, soap dispensers, and waste tanks—ideal for construction sites, events, and outdoor projects.
ADA Compliant Portable Toilet
Spacious, ADA-compliant portable restrooms with wheelchair access, ground-level entry, and safety handrails—ideal for events and job sites requiring accessible sanitation.