A restroom trailer rental in Portland runs from a single 2 stall unit for a backyard wedding to an 8 stall trailer for a multi-day festival, with prices generally landing between 175 dollars a day and 3,899 dollars for a full event package. Portland Porta Pros sizes the trailer to your headcount and site access, not the other way around.
Cost depends on stall count, rental length and whether the unit needs climate control or a shower package. A short weekend booking sits differently than a week-long construction job, and event-only pricing covers setup, teardown and an attendant in some cases. Check restroom trailer rental cost for the full breakdown by stall count. For weddings and private parties, wedding restroom rental covers the smaller units most hosts actually book. Below is the general spread across durations we quote most often in Portland.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| weekend | 900 | 2000 | 3000 |
| event (multi-day) | 2499 | 3500 | 3899 |
A delivery fee applies on top, and that alone can range from 100 to 500 dollars a day depending on distance and site access. If you're comparing against a standard porta potty instead of a trailer, porta potty rental cost lays out that separate price band.
Stall count sets your guest capacity and your footprint on site. A 2 stall restroom trailer works for backyard events and small crews, a 4 stall restroom trailer covers mid-size gatherings up to a few hundred guests over a day, and an 8 stall restroom trailer is built for festivals, concerts and multi-day builds with heavy daily traffic. The 2 stall restroom trailer page has interior photos and dimensions if you're trying to picture it parked in a driveway.
Bigger isn't always better. A 2 stall unit delivered to a 40-guest wedding in Lake Oswego, 12.5 miles south of Portland, is plenty. A construction crew of 25 on a downtown Portland job, though, needs to think in OSHA terms: 1926.51(c)(1) calls for 1 toilet facility for 20 workers or fewer, climbing to 1 toilet seat and 1 urinal per 40 workers once you cross that threshold. That's often better solved with construction site services than a single trailer.
Yes, some units combine a shower bathroom trailer with the toilet stalls, and a dedicated shower trailer rental is available separately for disaster response, work camps or multi-day events where crews need to actually clean up, not just use a toilet. Shower units need a real water supply and drainage plan, so site walkthroughs matter more here than with a standard trailer. If you're staging a longer job site with crew housing or a base camp, pairing a shower trailer with temporary power pole and light tower rental covers the electrical and lighting side that showers and trailers both draw from.
A luxury restroom trailer adds finishes and features a standard portable toilet or basic trailer doesn't have: real flooring, vanity sinks, climate control, sometimes even sound systems and full-length mirrors. The luxury restroom trailer page shows what's actually inside. This is the option most wedding planners and corporate event coordinators in Portland ask for by name, even if they don't know the term yet. They call and ask for a "nice" trailer, and this is what that means.
Luxury units still need the same clearance and hookup planning as any restroom trailer. A stable, level pad matters more here because these units often have real plumbing fixtures rather than a simple holding tank setup, and standing water or a tilted trailer causes real problems fast. If your event site has questionable ground, ask about placement before delivery day, and see porta potty placement guide for the general logic even though that page is written around standalone units.
Portland Porta Pros delivers across the metro, and drive distance affects your delivery fee more than almost anything else. Milwaukie sits 8.3 miles south, Tigard is 12.3 miles southwest, Hillsboro is 17.8 miles west, and Vancouver, WA is 13.3 miles north across the river. If you're outside city limits, check service areas or look up your specific town: Happy Valley, Hillsboro, or Lake Oswego all have dedicated pages, and closer-in spots like Maywood Park at 7.7 miles east or Dunthorpe at 8.2 miles south usually see lower delivery costs simply because the truck spends less time on the road.
Every delivery needs the same basic site access regardless of location: a roll-off style delivery, which a restroom trailer often is, needs about 60 feet of straight clearance behind the truck to back in and level the unit. Narrow alleys, tight parking garages or steep driveways can turn a simple delivery into a placement problem, so mention your site layout when you call.
Not automatically. Standard restroom trailers are built to a fixed stall size, and if you need a wheelchair-accessible unit you should ask for one specifically or book a standalone ADA accessible porta potty alongside your trailer. ADA Standards section 213.2 requires that where portable toilet units are clustered, at least 5 percent, and never fewer than one, must be accessible. That same logic applies to event restroom fleets even when a trailer is the main unit. ADA Standards section 403.5.1 sets a 36 inch minimum clear width for the accessible route to the unit, and section 404.2.3 requires a 32 inch minimum clear door opening once someone gets there.
If your event or job site expects any guests or workers using a wheelchair, plan the accessible unit into your layout from the start rather than adding it as an afterthought. The ada restroom requirements page covers turning radius and approach specs in more depth, including the 60 inch turning circle called out in ADA Standards 304.3.1.
Stall count comes down to guest count, event length and whether alcohol is being served, since that changes bathroom traffic significantly. A quick gut-check: events under 100 guests for a few hours often do fine with a 2 stall unit or even a pair of standard porta potty rental units instead. Push past 150 guests or run the event across a full day and a 4 stall or larger setup usually keeps lines from forming. The how many porta potties do i need guide walks through the math in more detail, and it applies whether you're renting trailers or standard units.
Festivals and multi-day events change the math further because units need service more than once. ANSI/PSAI Z4.3 sets a baseline service interval of once per week for up to 10 users over a 40 hour week, which is a starting point, not a hard rule for high-traffic weekend events; heavy festival traffic needs far more frequent service than that baseline assumes. Look at festival restroom rental, concert restroom rental or marathon and race restrooms for event-specific planning, and golf tournament restrooms or county fair restrooms if that's closer to what you're running.
Book as early as you can once your date is set, especially for luxury units and weekend events, since Portland's event season fills trailer inventory fast. A request a quote call a few weeks out is normal for weddings; a few days is workable for smaller jobs, but cutting it closer risks the specific unit or size you want being booked elsewhere.
Yes, but cold weather changes servicing and hookup needs, since standing water in lines can freeze without proper insulation or heating. See porta potty in winter for how Portland Porta Pros handles cold-weather units, and mention your event date when you call so the right trailer gets assigned.
A restroom trailer is a towable unit with multiple stalls, sinks and sometimes climate control, while a portable restroom is a single standalone unit like the ones covered on portable restroom rental. Trailers suit weddings, corporate events and larger crews; single units suit smaller job sites and tighter budgets.
Most trailers run self-contained with onboard water and holding tanks, but larger or luxury units with multiple sinks may need a power connection for lighting, climate control or pumps. Ask about your specific unit's needs when booking, particularly for multi-day events.
A 2 stall restroom trailer handles most backyard weddings under 100 guests comfortably for a single day. Check ground clearance and a level parking spot before delivery day, since these trailers need stable footing just like any towed unit.
Yes, shower trailer rental is available as its own booking, separate from restroom-only trailers. This suits disaster relief crews, work camps and multi-day outdoor events where crew hygiene matters as much as toilet access.
Yes. Portland Porta Pros delivers restroom trailer rental across Portland and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
Call now or request a free quote — clean units, on-time delivery, transparent pricing.
