An 8 stall restroom trailer runs somewhere between 2,499 and 3,899 dollars for a multi-day event, based on measured event bookings, and closer to 175 to 2,500 dollars a day for shorter jobs. It fits weddings, festivals and multi-day builds where a bank of portable toilet rental units feels too basic. Portland crews book these for real crowd volume.
Eight stalls covers a large wedding, a mid-size festival, or a construction crew well past the point where a couple of standard porta potty rental units make sense. OSHA 1926.51(c) sets the baseline for construction crews: one toilet for 20 workers or fewer, then one seat and one urinal per 40 workers as the crew grows past that. An 8 stall unit typically covers crews in the 150 to 300 range depending on shift length and layout, though ANSI/PSAI Z4.3 uses one servicing interval per week for up to 10 users over a 40 hour week as its baseline, so heavy weekend events need a service plan built around actual traffic, not just headcount. For events, pair this with our event restroom rental guidance or check the restroom trailer rental cost page before you commit to a size. Smaller crews should look at the 4 stall restroom trailer or 2 stall restroom trailer instead, since paying for eight stalls you never fill is money wasted.
Placement matters more than people think. The trailer needs level, stable ground, consistent with ADA Standards 302.1 calling for surfaces that are firm and slip resistant, and if you're adding an accessible stall, ADA Standards 403.5.1 sets a 36 inch minimum clear route width with a 32 inch minimum door opening under section 404.2.3. Most 8 stall trailers include at least one ADA-compliant stall, and where units are clustered, ADA Standards 213.2 requires at least 5 percent to be accessible, never fewer than one. Water and power hookups help but aren't always required. Ask about a temporary power pole or light tower rental if your Portland site runs into evening hours. Placement in the public right of way in Portland needs confirming with the city directly. Check our porta potty placement guide and the porta potty permit requirements page before delivery day, since driveway clearance and street access both affect where the trailer can actually sit.
Trailers give you real stalls, running water and interior lighting, which standard units don't. If your event or crew wants that step up without going fully luxury, look at the deluxe flushable porta potty line first, or the luxury restroom trailer if the event calls for it. Handwashing still needs its own plan separate from the trailer's interior sinks if you're running a construction site: 29 CFR 1910.141(d)(2) requires soap and towels or a hand drying device, and hand sanitizer alone doesn't satisfy it. Add a handwashing station rental or portable sink rental for crews working outside the trailer's immediate footprint. Portland venues from Lake Oswego, 12.5 miles south, to Hillsboro, 17.8 miles west, all fall inside our delivery range, and Vancouver, WA sits 13.3 miles north if your event crosses the river. Check service areas for the full list.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| event | 2499 | 3500 | 3899 |
| weekend | 900 | 2000 | 3000 |
Pricing depends on trip length, hookups and cleaning frequency. See restroom trailer rental cost for a full breakdown.
Some units run fully self-contained with onboard tanks and battery lighting; others need shore power for climate control and full-time lighting. Ask what your specific 8 stall unit requires. A temporary power pole solves this on job sites without existing service.
Yes. Weekend rates for restroom trailers fall in a separate premium bracket from daily or weekly rates, since delivery, pickup and setup all happen inside a tight window. Check wedding restroom rental for event-specific guidance.
Events lean toward comfort and cleanliness; construction leans toward compliance. Job sites need OSHA 1926.51(c) toilet ratios covered and often a separate construction dumpster rental alongside it. Review construction site services for the full package.
Book as early as you can, especially for weekend events during peak season. Popular dates near Portland fill fast, and trailers require more lead time than standard units. Request a request a quote to lock in your date.
Yes. Portland Porta Pros delivers 8 stall restroom trailer 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.
