A 4 stall restroom trailer serves crowds of roughly 150 to 300 people over a single day, which makes it the right size for weddings, corporate events and mid-size construction crews in Newport Beach. Weekly trailer rentals run from 150 to 1,650 dollars depending on trailer class and duration. Newport Beach Porta Pros delivers, sets up and services the unit on site.
Four stalls comfortably cover a guest list in the 150 to 300 range for a one-day event, more if you are running a multi-day festival with staggered arrivals. That estimate lines up with the general logic behind OSHA 1926.51(c)(1), which scales toilet counts to headcount even though that specific ratio table is written for construction crews, not weddings. If your guest count runs higher, step up to an 8 stall restroom trailer instead of doubling up on 4-stall units. Not sure where your event lands? Our how many porta potties do I need guide walks through the math, and our restroom trailer rental page covers the full lineup from 2 stall up to luxury options.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| event flat rate | 2499 | 3500 | 3899 |
Day rates flex hard because trailer class, distance and hookup needs all move the number. A weekend booking, common for Newport Beach weddings, typically runs higher than a weekday rental due to setup and pickup timing. For a full cost breakdown by trailer type, see restroom trailer rental cost. If your event runs longer than a weekend, ask about the weekly band above instead of stacking day rates. Compare that against a standard unit cluster on our porta potty rental cost page if your budget is tight and a trailer is a stretch.
Placement in Newport Beach needs level, stable ground under the trailer wheels and enough clearance for the delivery truck to back in and level the unit. ADA Standards section 302.1 calls for stable, firm, slip resistant surfaces, which matters if you are adding an ADA accessible porta potty alongside the trailer for full compliance. Ramp slope on any accessible add-on can't exceed a 1:12 run per ADA Standards section 405.2, and doorway clearance needs to hit 32 inches per ADA Standards section 404.2.3. If you're placing units in the public right of way, that needs confirming with the City of Newport Beach directly; we don't guess at permit rules. Our porta potty placement guide covers ground prep, and porta potty permit requirements explains what to ask the city before delivery day. Weddings near the water often need extra thought on truck access; check our wedding restroom rental page for site-specific tips.
Expect four private stalls with sinks, running water and interior lighting, a step up from a standard portable unit. Compare it against our deluxe flushable porta potty if you want flush features without the trailer footprint. Handwashing setups inside meet the intent of 29 CFR 1910.141(d)(2), which requires soap and towels or a hand drying device, not sanitizer alone.
Book at least two to three weeks out for weekend events in Newport Beach, longer during peak wedding season. Trailers move fast on Saturdays. If your date is close, call anyway; ask about our emergency porta potty rental options for last-minute coverage, though trailer availability is tighter than standard unit availability.
Most trailers run on a generator or standard outlet; ask us about power needs when you book. Sites without power access sometimes pair a trailer with a temporary power pole or a light tower rental for evening events. We'll confirm what your specific trailer model needs before delivery.
Yes, and crews often do, especially on multi-week jobs where standard units feel cramped for a large crew. Pair it with our construction site services page for dumpsters, fencing and power in one delivery. OSHA 1926.51(c)(1) still governs toilet ratios for your crew size on site.
If your event has 150 or more guests, or if hookup water and real sinks matter for the occasion, the trailer wins. Smaller crews or tighter budgets do fine with a standard porta potty rental cluster instead. Our porta potty rental checklist helps you decide before you call.
Yes. Newport Beach Porta Pros delivers 4 stall restroom trailer across Newport Beach 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.
