Restrooms On The GoServing all of South Florida

Holding Tank and Water System Rentals for Office and Sales Trailers

A trailer with a restroom still needs somewhere for water to come from and waste to go. Our water and waste systems give construction office trailers, new-home sales offices and remote sites working restrooms where there's no sewer or water line: a fresh-water supply for the sinks and toilets, and a low-profile holding tank that collects what drains out.

Low-profile waste holding tanks and a fresh water tote plumbed under a construction office trailer

Equipment

250-gallon rotationally molded polyethylene waste holding tank

250-Gallon Low-Profile Waste Holding Tank

Our most-used tank, built to sit under office trailers.

  • 250-gallon capacity handles about 5 to 10 people over a typical 40-hour work week
  • Low profile: 6′ × 3′11½″ × 18″, and just 100 lbs empty
  • Rugged one-piece molded polyethylene
  • Four 3″ cleanout ports as standard (two-port versions available), each with a sealed grommet and threaded connector
Holding tank installed beside a building with plumbing connected

Fresh Water Supply

A dedicated fresh-water supply for the trailer's sinks and toilets.

  • Feeds sinks and flushing toilets where there's no water line
  • Paired with a waste tank as one complete system
  • Interchangeable setup that adapts to your site

Who Uses Water and Waste Systems

General contractors running job-site office trailers, home builders with model-home sales offices, modular classrooms and temporary clinics, and any remote or environmentally sensitive site where a sewer connection isn't possible or isn't allowed yet.

The same system works for a three-month project or a permanent placement, and for a fixed crew or a steady flow of visitors.

How Often Will the Tank Need Pumping?

It comes down to headcount and hours. A 250-gallon tank serving 5 to 10 people over a normal work week is typically pumped weekly. Larger offices or sales centers with steady foot traffic may need more capacity or more frequent service. Tell us how many people use the trailer and we'll set a schedule that keeps it running without surprises.

Frequently Asked Questions

Can you connect the tank to my office trailer?

Yes. The tank is compatible with most standard plumbing configurations. We'll look at your trailer's setup when we quote.

Do you pump the holding tank?

Yes, on a schedule set around how many people use it, using our own vacuum trucks.

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