How do I rent a porta potty in Ontario, CA?
Call 1-833-520-0680, say you are in Ontario, and describe the site or the event. The provider confirms how many standard, ADA and flushable units the job needs, sets the service schedule, and quotes the full rental.
A Ontario restroom order is priced on the unit type, the rental length and the servicing schedule. Monthly job site pricing normally bundles weekly service into one figure.
Is your Ontario site in the service area?
From 4 covered Ontario ZIP codes, providers reach most of San Bernardino. Event sites with restricted vehicle access should be flagged early so the route can be planned.
Providers deliver to 4 ZIP codes across Ontario in San Bernardino County, from 91758 through to 91764. Sites in Rancho Cucamonga, Pomona, Fontana, Covina are served from the same routes.
What Ontario customers order most
Standard porta potty
Weekly serviced, no hookups needed.
See options and prices ›
Deluxe flushable unit
Foot flush, sink and mirror inside.
See options and prices ›
ADA accessible restroom
Flat entry, grab bars, 60 inch turn.
See options and prices ›
Luxury restroom trailer
Needs level ground, access and power.
See options and prices ›
Hand wash station
Self contained, no plumbing needed.
See options and prices ›
Construction site unit
Weekly serviced crew restroom.
See options and prices ›Event or job site, what changes in Ontario?
Job sites follow OSHA. OSHA 29 CFR 1926.51 requires 1 unit for up to 20 workers, then 1 toilet seat and 1 urinal per 40 workers from 20 to 199 workers, and 1 per 50 workers at 200 or more. Hand washing has to be available where the work involves contaminants.
Events run on planning ratios rather than regulation. The common starting point is 1 unit per 50 guests for a 4 hour event, then more units as the hours and headcount climb, plus roughly 15 percent extra when alcohol is served.
Short events are delivered clean and collected afterwards, with no mid event service unless you ask. Anything running past about eight hours is worth scheduling a service visit into.
What do Ontario organisers need to know?
Position units downwind and away from food service at Ontario events, but keep them visible. Hidden units create queues at the few people can find.
Plan around the service vehicle first, then the unit. Work out where the truck can park at your Ontario address and place units within about 25 feet of it.
For a Ontario event longer than about eight hours, ask about a mid event service. Short events are delivered clean and collected after, with nothing in between by default.
Units arrive from the yard cleaned, restocked and deodorised, so the first use is on a fresh unit. On a Ontario event that is the detail guests actually notice.
What drives restroom pricing in Ontario?
| Item | Best for | Ontario range |
|---|---|---|
| Standard porta potty, 1 day event | Parties, races, small gatherings | $120 to $220 |
| Standard porta potty, monthly job site | Crew restroom with weekly service | $140 to $260 |
| ADA unit, monthly | Wheelchair accessible access | $180 to $340 |
| Deluxe flushable, event | Weddings and guest facing events | $160 to $300 |
| Hand wash station, monthly | Beside any bank of units | $80 to $160 |
| Restroom trailer, per day | Weddings, VIP and long events | $700 to $2,600 |
Event pricing in Ontario is per unit per day and includes delivery, collection and a clean unit on arrival. Job site pricing is monthly and includes the scheduled servicing.
Other areas we cover near Ontario
- Rancho Cucamonga (6 mi)
- Pomona (7 mi)
- Fontana (11 mi)
- Covina (14 mi)
- Corona (15 mi)
- Brea (15 mi)
- Riverside (16 mi)
- West Covina (16 mi)
Ontario porta potty questions
Do you provide units for San Bernardino County public events?
Yes. Public events usually need at least one ADA accessible unit, and the local authority may specify counts and placement as part of the event permit.
Are the units cleaned before delivery?
Yes. Units are cleaned, restocked and deodorised at the yard before they go out, so the first use is on a fresh unit.
Can I rent a unit for a whole year in Ontario?
Yes. Long term rentals are standard on construction projects and are usually billed monthly with weekly service included.
What is the difference between standard and flushable units?
A flushable deluxe unit has a foot operated flush, a fresh water sink and a mirror inside. Standard units have a holding tank, a seat and a hand sanitiser dispenser.
Do restroom trailers need power and water?
Most do. Trailers typically need a standard power connection and either a water hookup or an onboard fresh water tank, and they need level ground to sit on.
Who wrote this page
Written and fact checked by the Dumpster Porta Potty USA editorial team. We check container sizes, servicing intervals and price ranges against published provider rate sheets and federal guidance, then update the page when those change.
Last updated . Read our editorial policy.
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