Restroom units
Portable Toilets on Wheels for Texas Lease Roads and Linear Work
On projects that move a mile a day, toilets that stay put get left behind. A towable unit rides a wheeled chassis behind a pickup, so the crew can bring sanitation with the work.
How a towable differs from a dropped unit
A towable porta potty is one or more portable toilet stalls mounted on a wheeled chassis, set up to be pulled by a pickup truck. Instead of a delivery and pickup at a fixed spot, the crew hitches up and moves the toilets along with the work. Some trailers carry a single stall and some hold several, and many are built with a sturdier frame for rough roads.
In Texas the use case is distance. Pipeline spreads across the Permian and Eagle Ford, wind and solar projects in West Texas and the Panhandle, highway widening on the interstates, and fence or ranch work across large properties all stretch for miles. A fixed toilet at one end is useless to a crew at the other. A towable unit lets a foreman reposition at lunch or at the start of each day.
Your tow vehicle and hitch must be matched to the trailer, and the person moving it must take on that responsibility. We take rental calls for locations across Texas and confirm coverage for your exact address. We confirm exact equipment, hitch type, weight and tank size on the call, and the figures here are general norms, not a promise about any particular trailer.
Typical towable figures
| Configuration | One or more stalls on a wheeled chassis; single-stall and multi-stall versions vary |
|---|---|
| Tow vehicle | Usually a pickup with the right hitch and tow rating; confirmed on the call |
| Stall footprint | Similar to a standard unit, roughly 3.5 to 4 ft square per stall |
| Waste tank | Typically comparable to a standard unit per stall, varies by model |
| Ground clearance | Higher than a dropped unit; suited to unpaved roads, but still not off-road |
| Power and water | Generally none for a basic towable |
| Ratio on crews | OSHA 1926.51(c): 1 for 20 or fewer; 1 per 40 for 21 to 199; 1 per 50 at 200 or more |
| Setup | Park level, chock the wheels, deploy stabilizers if present |
Treat the numbers as planning norms; models differ, and we confirm exact specifications for your rental before you commit.
Capacity and planning
Per-stall capacity is similar to a standard unit, and the same limits apply: heat and heavy use cut intervals short. Servicing a towable on a lease road requires a vacuum truck to reach it, so tell us how far from the main road you will be.
Sanitation standards
Waste goes to a permitted facility under TCEQ and local rules. Crews should also have <a href="/services/portable-handwashing-station-rental/">hand-washing stations</a> staged at each stop, since soap and water matter before meals.
Work that moves down the line
Pipeline and gathering lines
Crews in the Permian, Eagle Ford and Haynesville move along a right-of-way and need toilets that keep up with the welders and operators.
Wind and solar farm builds
Large West Texas and Panhandle sites spread across wide acreage, and a towable can follow civil and electrical crews between arrays.
Highway and TxDOT-style linear work
Widening and resurfacing along I-20, I-10 or US-290 stretches over long lengths, so portable restrooms must move with the work zone.
Ranch and agricultural crews
Fence building, brush clearing and harvest across big properties or RGV produce fields benefit from a toilet that can follow the crew.
Dropped unit or towable: choosing for the job
Roughly how the two approaches compare for different Texas work patterns. Norms only; confirm specifics on the call.
| Situation | Dropped standard unit | Towable unit |
|---|---|---|
| Fixed site for months | Strong fit, simple | Works, but wheels add no value |
| Pipeline moving daily | Left behind quickly | Moves with the spread |
| Rough lease road | Delivery truck required each move | Pickup can tow if the road allows |
| Windy open ground | Needs staking or strapping | Heavier chassis, still chock and tie down |
| Servicing | Truck visits a fixed address | Truck needs the current location |
Hitch, road and moving rules
Match the hitch and tow vehicle
Ball size, weight rating, brake controller and wiring all matter. Describe your truck on the call.
Road condition
Caliche, washboard and washed-out crossings can punish a trailer. Tell us what the road is like after rain.
Who moves it, and when
Assign one person to tow, check tires and lights, and relocate. A trailer left in place becomes a dropped unit.
Servicing location
A vacuum truck has to find and reach the trailer, so share GPS pins or landmarks and where the trailer will be on service day.
Wind and chocks
Chock the wheels and secure the unit on open ground. For other lease-road options see oilfield and industrial rental.
In Texas
Caliche, dust and distance in practice
Distance and dirt define towable work in Texas. A Permian lease road may be hard caliche one day and soft powder the next, and a West Texas crossing can flood after a single storm. Dust coats everything and winds can push a light trailer around. Park on firm ground, chock the wheels, and tie the unit down if gusts are likely. In the Panhandle and on the plains, windbreaks like a vehicle or berm can help.
Heat is steady from late spring into October, and plastic shells in full sun hold it. Move the trailer into any shade you can find at break time, and expect shorter service intervals. In winter, a freeze can crack water components on a hand-wash station set beside the trailer. Planning for those conditions is covered in the Permian Basin oilfield sanitation guide, and the Midland planning page lists what to have ready for a call from West Texas.
Towable porta potty questions
What do I need to tow one?
Typically a pickup with a hitch and tow rating that fit the trailer, plus working lights and brakes if the trailer has them. We confirm the exact hitch type and weight on the call so your truck is matched.
Can a towable go on a rough lease road?
Often yes, with care, because the chassis rides higher than a dropped unit. Deep sand, washouts and steep crossings are another matter. Describe the road, and we will talk through what is realistic.
Who services it out in the field?
A vacuum truck still has to reach it. Share the location or a pin and say how far it is from a main road. Servicing plans depend on distance, road access and use.
How many stalls do I need for a pipeline crew?
The same federal ratio applies: one toilet for 20 or fewer workers, one per 40 for 21 to 199, and one per 50 for 200 or more. For spread crews, many planners add one so the line is not left short.
Is it the same as a standard unit?
Inside, it is similar. The difference is the wheeled chassis and tow setup. For fixed sites a standard unit is usually simpler, while linear work benefits from the towable.
Related rentals
Oilfield and Industrial Porta Potty Rental
Remote-site sanitation for the Permian Basin, Eagle Ford, Haynesville, refineries and wind and solar builds.
Learn moreStandard Porta Potty Rental
The basic single-stall portable toilet, sized and placed for Texas heat, wind and clay.
Learn moreLong-Term Rental
Porta potty rental for months-long jobs, with regular servicing, placement planning and room for the crew to grow.
Learn morePlanning notes for nearby cities
Planning towable porta potty rental in Texas?
Give us the site, the dates and the headcount, and we will say what is realistic.