Holding Tanks

A Clean Portoco offers the best portable sanitation solutions.

Our 250-gallon holding tanks are well suited to store the wastewater for restroom and shower trailers on construction sites, special events, or other bulk waste storage needs.

These wastewater storage tanks provide an excellent solution for permanent on-site locations—such as RV setup or mobile office containers for construction sites—or when you require a water tank rental for your trailer to access water.

Please note that we deliver the holding tanks only and do not connect the holding tanks to your trailer.

Holding Tank Specifications

  • 250-gallon capacity
  • 6 – 3″ recessed ports to accommodate various plumbing configurations
  • No threaded or cemented joints
  • 110 lbs. when empty
  • 48” width, 18” height, 72” depth

For a complete water supply service, take a look at the water tanks.

Contact our knowledgeable staff for assistance. We serve all of South Texas with locations in the Rio Grande Valley, Laredo and San Antonio.

Request A Quote

What Our Clients are Saying

  • A Clean Portoco was quick to deliver the portable toilets and holding tanks when I called. The twice a week service we required on the units was done in a professional manner. What I enjoy most about A Clean Portoco is that whenever I need something, someone is always there to take my call, from Customer Service to your Accounting/Billing Department. Everyone has treated me in a professional manner, and I have built friendships in the process.

    - Becky Dowda, Project Coordinator, Bartlett Cocke General Contractors

  • I have worked with A Clean Portoco for 15 years and have found them to always be dependable and thorough in their rendering of services. There have been many occasions where we needed last minute weekend services or to trouble shoot issues regarding overturned units and received polite and immediate attention.

    - Mary K. Hancock, Special Events Manager, City of South Padre Island

  • I have worked with ACP on many events in Austin, San Antonio, Dallas and other areas across Texas for 7 years.  They have been my go to company for fencing, barricade, portable toilets and comfort stations for most of the festivals and events that I have had a role in managing since 2007.  Whether it’s a 1-2 day music festival for thousands, multiple events small and large over 2 weeks of SXSW or a high end private event for a couple hundred people, Josh, Michael, Mark & Erica treat each of my events like they are their own.  ACP crews are always helpful on site and provide excellent customer service.  They do a lot more than just drop off and pick up gear.  They make sure the customer is happy and they follow thru on the service.

    - Mike Fackler – Production & Site Operations Manager – Austin, Texas – 2013

  • I wanted to thank ACP for your help during our emergency. You answered the call and provided a solution. During a local emergency, we found ourselves in need of portable restrooms and hand wash stations. It was a Sunday evening and I called numerous places to no avail. Early the next morning, I called ACP and Joey answered. I said Joey, I need portable restrooms and hand wash stations. How many and how soon, he replied. First thing this morning, I said. Joey replied, let me work with the team and take care of this. No more than three hours later, we had the requested facilities on-site and available for use. Thank you ACP team! For taking the call, taking action, and providing ease of mind.

    - Javier Cano – A grateful customer