Portable Toilet Rentals in Ontario, CA supply clean, self-contained restrooms delivered to job sites, weddings, and outdoor events from Ontario Ranch to Downtown Ontario. Inland Empire Portable Toilet Rental delivers standard units, ADA-compliant units, and flushing restroom trailers with weekly servicing included on most rental terms.
Portable Toilet Rentals in Ontario, CA is a sanitation service that delivers, services, and removes self-contained restroom units for construction sites, outdoor events, and homes across San Bernardino County.
Every service reflects the same meticulous attention to detail, whether it's a single job or a larger portable toilet rentals project across Ontario.
The self-contained standard unit is the workhorse for construction sites and casual events across Ontario. It holds a deep waste tank, a toilet-paper holder, and a hand-sanitizer dispenser, and handles daily crew use with weekly servicing. Pricing begins at the $250 on-site minimum.
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The ADA-compliant unit gives a wheelchair-accessible ground-level entry, interior grab bars, and a wider turning footprint. It matters when a public event, a job site inspection, or a venue near the Anthony Munoz Community Center must meet accessibility requirements.
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The flushing unit adds a foot-pump flush and a fresh-water handwash sink, giving a cleaner experience for weddings and receptions near Whispering Lakes Golf Course or the Ontario Convention Center. It suits guest-facing settings where a standard unit feels too basic.
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The restroom trailer provides multiple private stalls, running-water sinks, interior lighting, and climate control on a towable chassis. It fits larger weddings, corporate events at Toyota Arena, and festivals at Cucamonga-Guasti Regional Park that need higher capacity.
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Construction rentals cover long-term job sites in Ontario Ranch and the logistics corridor near Ontario International Airport. Units are placed for easy pump-truck access and serviced weekly for the duration of the project, keeping crews compliant with site sanitation rules.
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Event rentals cover weddings, festivals, races, and gatherings across Ontario, with unit counts scaled to guest volume and event length. A common planning figure is one unit per 50 guests for a four-hour event, adjusted upward when alcohol is served.
Get a quote →The standalone handwash station adds fresh-water sinks with soap and paper towels beside a bank of units. It matters for food-service events and construction sites where hand hygiene is required alongside the toilets.
Get a quote →You get a firm, itemized quote for your portable toilet rentals before any work begins, no surprises, no pressure.
Careful prep, tidy work, and a full cleanup when we are done. We treat your home and belongings like our own.
The same trusted, background-checked team from the first call to the final check.
If you need a restroom for a framing or roofing crew, a standard construction unit at the $250 minimum handles daily traffic and gets serviced weekly. If you are hosting a wedding or reception near Whispering Lakes Golf Course or the Ontario Convention Center, a flushing unit or a restroom trailer with sinks and interior lighting fits guest expectations better. If your event or site must meet accessibility requirements, an ADA-compliant unit gives a wheelchair-accessible entry and grab bars on a wider footprint.
The trade-off is straightforward: standard units cost the least and handle heavy use, while trailers and flushing units cost more and need a level spot with more setup room. For a multi-week project in Ontario Ranch or New Model Colony, the number of units scales with crew size, and a common planning figure is one unit per 10 workers per 40-hour week.
Every project gets a firm, written price after a free on-site visit. Ranges below for orientation.
Tell us about your portable toilet rentals job and we'll send a clear, written quote, usually the same day. Or just call and talk to a real Ontario pro.
(909) 271-7165
Ontario's building activity sits heavily in the New Model Colony and Ontario Ranch, where large tract construction runs year-round and job sites need serviced units placed well before framing crews arrive. The logistics corridor around Ontario International Airport and the warehouse districts off the I-10 and SR-60 also keep construction sanitation demand steady through winter, unlike event demand, which peaks April through October around venues like the Ontario Convention Center, Toyota Arena, and Cucamonga-Guasti Regional Park. Summer heat in the Inland Empire pushes weekly servicing to matter more, since standing waste in high temperatures needs consistent pumping to stay usable.
Free estimates for Ontario & the surrounding area.
Inland Empire Portable Toilet Rental