How Many Stalls Do I Actually Need?
Four stalls covers a mid-size crowd better than a single unit ever could. Think a backyard wedding at 100 guests, a construction crew phase with mixed trades, or a weekend festival vendor row. If your headcount runs higher, look at the 8 stall restroom trailer instead, and if it is a small gathering under 50 people the 2 stall restroom trailer saves money. For job sites, OSHA 1926.51(c) sets toilet ratios by crew size, starting at one facility for 20 workers or fewer, so a 4 stall unit often covers a crew that would otherwise need several separate portable toilet rental units scattered across the site. We size this against your porta potty placement guide plan before delivery, and if you are still not sure of the count, the how many porta potties do i need breakdown walks through it by event type.
What Does a 4 Stall Trailer Include?
Every stall has its own door, sink, and lighting, and the trailer runs on either a standard hookup or a generator depending on your site. Compare that to a deluxe flushable porta potty, which flushes but shares one door. Handwashing inside the trailer meets 29 CFR 1910.141(d)(2), which requires soap and a towel or hand-drying device at the sink, not just hand sanitizer, so we stock every unit that way before it leaves the yard. If your event needs separate handwashing away from the trailer line, a handwashing station rental or portable sink rental adds capacity without adding stalls. For accessibility, pair the trailer with a standalone unit that meets ADA accessible porta potty specs, since ADA Standards 213.2 requires at least one accessible unit wherever units are clustered, and trailers with interior ADA stalls are a separate build we can quote through restroom trailer rental.
Where Can It Be Placed on My Property in Brentwood?
Placement depends on ground clearance and a level surface, plus enough approach room for the delivery truck. A roll-off style delivery needs about 60 feet of straight clearance behind the trailer to back it into position, so driveways and tight lots in Brentwood need a walkthrough first. We check this the same way we would for a roll-off dumpster rental delivery, since both units share the same access math. If placement lands anywhere near a public sidewalk or street, right-of-way rules need confirming with the City before delivery day, and we always check that with you rather than guess. For events near neighboring towns, we run this same trailer out to Central Islip, about 3.9 miles east of Brentwood, and Bay Shore, 4.7 miles south, on the same delivery schedule. See full pricing context on the restroom trailer rental cost page or the broader event restroom rental guide before you book.
Restroom Trailer Rental Pricing
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| weekend | 900 | 2000 | 3000 |
| event | 2499 | 3500 | 3899 |
Weekend rates for a single-event trailer run higher than a full weekly rate for longer bookings, so a weekend wedding is priced differently than a week-long job site rental. For longer-term comparisons, check monthly porta potty rental if a standard unit fits the budget better than a full trailer.
Is a 4 stall trailer big enough for a wedding?
For most weddings under about 150 guests, yes. It handles the flow of a cocktail hour and reception without long lines. Larger guest counts or all-day events should step up to the luxury restroom trailer or the 8 stall option instead.
Can I run a 4 stall trailer without power on site?
Yes, with a generator hookup, which we can supply. Otherwise the trailer needs a standard power connection nearby. Ask about pairing it with a temporary power pole if your Brentwood site has no power source close to the placement area.
Do I need a permit to place a restroom trailer in Brentwood?
Placement on private property usually does not need one, but anything touching a public right-of-way needs confirming with the City first. We check this on your behalf before delivery. See the porta potty permit requirements page for what we typically ask about.
How often is the trailer serviced during a multi-day rental?
Service intervals follow ANSI/PSAI Z4.3, which sets a baseline of one visit per week for units seeing regular use across a standard work week. Heavy-use events often need a mid-rental service call, which we schedule in advance.
What is the difference between this and a construction dumpster on the same site?
They solve separate problems. The trailer handles sanitation while a construction dumpster rental or 10 yard dumpster rental handles debris. Most active job sites in Brentwood run both together under one construction site services plan.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.