Restroom trailer rental in Ontario runs from 175 dollars a day for a basic unit up to 3,899 dollars for a multi-day event trailer, with a standard 2-station or 4-station unit for a weekend landing between 900 and 3,000 dollars. The exact number depends on stall count, how long you need it, and whether you want flushable fixtures or a VIP interior finish.
Price scales with stalls and days, not just square footage. A 2 stall restroom trailer suits a backyard wedding or a small crew; a 4 stall restroom trailer covers most weekend events in Ontario; an 8 stall restroom trailer handles a festival crowd. Here is the general band for restroom trailer rental across duration types.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| weekend | 900 | 2000 | 3000 |
| multi-day event | 2499 | 3500 | 3899 |
A single day rate can look cheap next to the week rate, but that is usually a bare-bones single stall unit, not a full trailer. Compare that against a standard porta potty rental which runs 100 to 350 dollars a day if you just need basic coverage and not a climate-controlled trailer. If your event is smaller, an event restroom rental quote will usually beat booking a full trailer by stall count alone.
A luxury restroom trailer adds finish work: real flooring, vanity lighting, climate control, sometimes a sound system. That pushes the day rate toward the higher end of the 175 to 2,500 dollar band, and a multi-day wedding or corporate event booking can land near 3,500 dollars. The deluxe flushable porta potty sits in between a standard unit and a full trailer, running 85 to 1,200 dollars a day depending on features, with weekly rentals typically 150 to 290 dollars. If you are booking for a wedding restroom rental in Ontario, ask whether the quote includes generator power and attendant service, since those often ride on top of the base trailer rate rather than inside it.
Delivery is usually separate from the trailer rate itself. Expect a delivery fee between 100 and 500 dollars for a single day event, or 50 to 150 dollars a week for longer placements, and up to 420 dollars a month for extended jobs. A service fee for weekend pumping and restocking on high-traffic events can run 400 to 1,200 dollars, which matters if you are running a festival restroom rental or a concert restroom rental over a full weekend. Trailers also need a level, accessible pad; delivery crews generally want clearance similar to what a roll-off truck needs, and a roll-off dumpster rental delivery in Ontario needs about 60 feet of straight clearance behind the truck, so plan driveway or lot access the same way. If your site is tight, mention that when you request a quote so the crew can plan the approach before delivery day.
If the public will use the restrooms, yes, at least one accessible unit is standard practice. Under ADA Standards section 213.2, where single-user portable toilet units are clustered, at least 5 percent, and never fewer than one unit, has to be accessible. An ADA accessible porta potty rents for 120 to 240 dollars a week or 200 to 400 dollars a day, and the accessible route into it needs a minimum clear width of 36 inches per ADA Standards section 403.5.1, with the door opening at least 32 inches per ADA Standards section 404.2.3. For construction crews rather than public events, OSHA 1926.51(c) sets toilet counts by headcount: one facility for 20 workers or fewer, scaling up from there. That standard applies to job sites more than weddings, so check the OSHA portable toilet requirements guide if you are staffing a build near Eastvale or Jurupa Valley alongside an Ontario site.
Placement matters too. A trailer needs a stable, slip-resistant surface under ADA Standards section 302.1, and a 60 inch turning circle per ADA Standards section 304.3.1 if it is meant to be wheelchair accessible. Ontario sites near Montclair, 7.4 miles northwest, or Upland, 8.3 miles northwest, often reuse the same pad for both a trailer and a dumpster, so check the dumpster sizes and dimensions page if you are coordinating both deliveries. For general layout questions, the porta potty placement guide covers ground clearance and drainage concerns that apply to trailers too.
A 2-stall trailer typically runs inside the general day-to-weekend band above, often 175 to 900 dollars depending on length of rental and finish level. Delivery distance factors in too. Eastvale sits 6.8 miles south of Ontario, which is a short haul for most local providers. Get an exact number through request a quote.
Not usually, unless you need six or more units. A portable toilet rental at 100 to 350 dollars a day per unit can beat a trailer for small headcounts, but trailers win on comfort and flushable fixtures once guest counts climb past 75 to 100 people.
Base rental usually covers the unit and one service visit; delivery and any weekend attendant service are often billed separately. Ask specifically about generator needs, since climate control and lighting draw power the trailer itself may not supply.
Placement in the public right of way needs confirming with the city; this page cannot state a specific permit rule. Check the porta potty permit requirements page or call ahead of your event date.
Book as soon as the event date is set, especially for weekend or multi-day events, since trailer inventory is limited compared to standard units. Peak wedding and festival season fills fast across Ontario and nearby cities like Jurupa Valley, 9.0 miles east.
Yes. Ontario Porta Pros delivers restroom trailer rental cost across Ontario 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.
