Portable Toilet Trailer Rental

Built for work that moves

Standard portable toilets are placed by a service truck with a lift gate or a flatbed, and moving them usually means calling the provider back. That is fine on a building site where the footprint stays put. It is a problem for a paving crew advancing a mile a day, a utility crew replacing poles along a county road, or a harvest crew working different fields each week.

A toilet trailer solves that by putting the stalls on wheels with a standard hitch. The crew can tow it with a pickup to the next work zone, keeping facilities within a reasonable walk without waiting on a delivery. Providers still handle pumping and cleaning on a schedule, meeting the trailer wherever it is parked.

Not the same as a luxury restroom trailer

The names sound similar, but the purpose is completely different. A luxury restroom trailer is a climate-controlled unit with flushing toilets, running water and finished interiors, placed once for a wedding or gala. A portable toilet trailer is a rugged work unit designed to be hitched, towed and parked repeatedly on shoulders, rights-of-way and job sites.

Common configurations

Providers build or buy trailers in several layouts. Ask what is available in your area, since fleets vary widely by provider and location.

• Single-stall trailer: one unit on a small chassis for small crews.
• Two-stall or multi-stall trailer: several stalls side by side for larger crews or shift changes.
• Trailer with hand washing: a sink or station mounted with the stalls.
• Field sanitation trailer: stalls plus hand washing, often used in agriculture.
• Accessible configuration: some providers offer a trailer-mounted accessible unit; confirm the entry and turning space.

Where toilet trailers make sense

The main question is how often facilities need to move. If the crew stays in one place for weeks, a standard construction porta potty is simpler. If the work advances along a corridor or jumps between sites, a trailer usually saves time and keeps crews closer to a toilet.

• Highway and street paving, striping and resurfacing
• Pipeline, fiber and utility line work
• Tree trimming and right-of-way clearing
• Agricultural field work and harvest
• Large solar, wind and land development sites
• Multi-site maintenance crews

Towing, parking and safety

Before you book, confirm that your crew has a vehicle with the right hitch and towing capacity, and ask the provider about the trailer's weight and hitch type. Tanks add weight as they fill, so towing a trailer with a full waste tank needs care. Some providers prefer that trailers are moved only after pumping; follow their rules.

Park trailers on firm, level ground outside the travel lane and clear of the work zone, with wheels chocked. On roadwork, follow your traffic control plan so the trailer does not become a hazard. At night, make sure the trailer is visible and that crews have a safe path to reach it.

Servicing a unit that moves

Service works the same way as a standard unit: pumping, cleaning, restocking and recharging deodorizer, typically weekly or more for larger crews. The difference is logistics. Because the trailer moves, the provider needs to know where it is on service day. Many crews share a location pin or a daily schedule with the provider. Missing that step is the most common reason a service visit gets skipped.

In hot weather or with long shifts, ask whether the provider can add a mid-week visit, since a full tank makes the trailer heavier to tow and less pleasant to use.

Crew size still drives how many stalls you need. OSHA 29 CFR 1926.51(c) sets minimum toilet facilities for construction by number of employees; see our OSHA jobsite toilet guide.

What goes into a quote

Prices vary by market and provider, and we do not publish them. Share the work area, start date, expected duration, crew size, how often the trailer will move, whether you need hand washing and who will tow it. Those details let the provider recommend the right configuration and service plan. For more factors, see porta potty prices.