Water & Waste Support
Fresh water supply and waste management for office trailer sites without plumbing infrastructure. Self-contained, towable, daisy-chain capable.
Most job sites don't have water or sewer hookups. That means your office trailer's sinks, toilets, and showers won't work without external support. Our Water Box, Waste Box, and Complete Box trailers give you self-contained water supply and waste holding — delivered to your site and serviced weekly.
660 Gal Fresh Water Box
Self-contained 660-gallon fresh water supply on a towable trailer. 12V demand pump with battery backup delivers water to your office trailer, restrooms, or shower facilities without city water hookup.
Best for: Sites without city water hookup
660 Gal Waste Waste Box
Additional 660-gallon waste holding capacity on a towable trailer. 12V transfer pump and 3-inch cam-lock fittings. Reduces pump-out frequency on high-traffic sites.
Best for: High-traffic sites, remote locations
Water + Waste Complete Box
Combined fresh water supply and waste holding in a single towable unit. 270 gallons fresh + 330 gallons waste. Eliminates the need for any site plumbing hookups.
Best for: Sites with no plumbing infrastructure
Daisy-Chain for Extended Capacity
Connect up to 3 Water Boxes or 3 Waste Boxes in series for 1,980 gallons of total capacity.
Need Water or Waste Support?
Tell us about your site conditions. We'll recommend the right configuration and deliver it.