How many people can a 4 stall restroom trailer handle?
Four stalls comfortably covers a crowd in the 75 to 150 person range for a single day event, more if the event runs shorter hours. Compare that to a 2 stall restroom trailer for smaller gatherings under 75 guests, or step up to an 8 stall restroom trailer once you're past 150. South Gate Porta Pros bases the recommendation on hours of use, not just guest count, since a wedding reception draws differently than a daytime festival. If your event mixes food, drink and dancing, guests cycle through faster. For construction crews instead of guests, OSHA 1926.51(c) sets the ratio at one toilet facility per 20 workers, which is a different math than an event headcount and usually points toward standard porta potty rental units instead. Not sure which way to go? The how many porta potties do I need guide walks through both formulas side by side.
What does a 4 stall restroom trailer cost in South Gate?
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| event rate | 2499 | 3500 | 3899 |
A single day rental sits far below a full week, and a dedicated event rate covers the setup, staffing and breakdown that a straight daily rate doesn't include. Delivery adds its own line, and South Gate Porta Pros quotes that separately once we know your street and site access. For a wedding weekend, expect pricing closer to the event or weekend bracket than the plain daily number, since trailers of this size usually book as a package. See the full restroom trailer rental cost breakdown before you request a quote, and check porta potty rental cost if you're comparing against standard units for a construction phase.
Do restroom trailers meet ADA requirements?
Not automatically. A 4 stall trailer is built for general guest flow, and if you need a wheelchair-accessible stall on site, that's a separate spec. ADA Standards section 404.2.3 calls for a 32 inch clear door opening, and section 304.3.1 requires a 60 inch turning circle inside the accessible stall. Where you're clustering standard portable units instead of a trailer, ADA Standards section 213.2 requires at least 5 percent of units to be accessible, never fewer than one. South Gate Porta Pros can pair a 4 stall trailer with a standalone ADA unit on the same delivery to cover both needs without over-renting. Ask about this when you request a quote, since it changes the delivery footprint slightly.
Delivery access matters too. A roll-off style approach needs roughly 60 feet of straight clearance behind the vehicle, and trailers need similar room to back in and level. South Gate driveways and event lots vary, so we walk the site plan before delivery day whenever possible. If your event is in Bell, 3.5 miles north, or out toward Bell Gardens, 4.2 miles northeast, the same clearance rules apply; distance from our South Gate base doesn't change the trailer's footprint. For jobs that need washing facilities beyond the trailer's built-in sinks, like paint or coating work nearby, 1926.51(f)(1) requires washing stations for employees applying paints, coatings, herbicides or insecticides. A handwashing station rental covers that separately from restroom count.
Can I rent a 4 stall restroom trailer for a single weekend?
Yes. Weekend bookings are common for weddings and private parties, and pricing typically lands in the mid to upper weekend bracket rather than a flat multiple of the daily rate. Ask South Gate Porta Pros for the event-specific quote since weekend trailer jobs usually include attendant service.
What's the difference between this and a standard porta potty setup?
A restroom trailer has flushing toilets, sinks with running water and climate control; a standard porta potty rental is a single unit with a 60 to 70 gallon holding tank and no plumbing. Trailers suit guests; standard units suit work crews and tight budgets.
Does the rental include an attendant?
Event and weekend rates commonly include attendant service to restock supplies and manage the line; straight daily rentals may not. Confirm this when booking, since it affects the quoted price meaningfully.
How much space does delivery require?
Plan for a level pad and clear approach similar to what a roll-off truck needs, around 60 feet of straight clearance behind the trailer for backing in and leveling jacks.
Can I upgrade to a luxury trailer instead?
Yes. The luxury restroom trailer line adds finishes like real flooring and better fixtures for weddings and corporate events where standard trailer stalls feel too basic.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.