How Much Does A 4 Stall Restroom Trailer Cost?
Pricing swings hard based on how long you need it and what's inside. A basic trailer day rate starts around 175 dollars, but most 4 stall bookings run as weekend or weekly rentals once you factor delivery. Check restroom trailer rental cost for the full breakdown before you request a number.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| weekend | 900 | 2000 | 3000 |
| week | 150 | 1397 | 1650 |
| event | 2499 | 3500 | 3899 |
Delivery is separate and depends on distance and access. If your site sits near Tumwater, about 4.6 miles south of Olympia, or out toward Tanglewilde, 5.9 miles east, mention that when you request a quote so the crew can plan the drive. A weekend flat rate can also apply instead of stacking daily charges, so ask which pricing model fits your event. For anything smaller, 2 stall restroom trailers run cheaper, and if you need more capacity, the 8 stall restroom trailer covers bigger crowds.
How Many People Can A 4 Stall Trailer Serve?
Four stalls comfortably covers 100 to 150 guests over a few hours, more if it's a single shift crew rather than a rotating event crowd. OSHA 1926.51(c)(1) sets the baseline for jobsites: one toilet facility for 20 workers or fewer, scaling up from there as headcount rises. That's the standard we use when sizing a construction crew instead of a wedding guest list, so a foreman running 60 people on-site in Olympia needs a different count than a bride expecting 120 for a Saturday reception.
If you're not sure where your event or crew falls, how many porta potties do I need walks through the math with real examples. Restroom trailers also need accessible provisions. ADA Standards section 213.2 requires that at least one unit in a cluster be accessible, so ask about an ADA accessible porta potty add-on if your layout calls for one alongside the trailer. Ground has to be reasonably level and firm too, per ADA Standards section 302.1 on stable surfaces, which matters more on a gravel lot than a paved driveway.
Is A Restroom Trailer Better Than Standard Porta Potties?
For events with 100+ guests, yes, mainly because trailers give guests a real door, a mirror, and climate control that a standard porta potty rental can't match. A trailer also runs multiple stalls off one unit, so there's no walking between separate units scattered across a lot. That matters for weddings and corporate events where appearance counts as much as function.
For jobsites, standard units or a deluxe flushable porta potty often make more financial sense since crews care less about ambiance and more about uptime. Olympia contractors running tight budgets should compare against the portable toilet rental options before committing to trailer pricing. If you're weighing a wedding specifically, wedding restroom rental breaks down what most Olympia couples actually book. For festivals or races, festival restroom rental and marathon and race restrooms cover higher-turnover crowds better than a single trailer can.
Does a 4 stall trailer need a hookup?
Some models need water and power access, others run self-contained with onboard tanks. OSHA 1926.51(a)(1) requires an adequate supply of potable water at any worksite, so confirm with Olympia Porta Pros whether your unit needs a spigot nearby or arrives fully self-sufficient.
How far in advance should I book for a wedding?
Book as early as you can once your date and headcount are set, especially for peak wedding season weekends. Trailers move fast in spring and summer. Check event restroom rental for seasonal timing guidance specific to Olympia bookings.
Can a 4 stall trailer sit on gravel or grass?
Yes, as long as the surface is stable and reasonably level, consistent with ADA Standards section 302.1 on firm, slip-resistant ground. Soft or sloped sites may need leveling boards. Mention your surface type when booking.
What's included in the rental price?
Delivery, setup, and pickup are typically bundled into event and weekend rates, though day rates sometimes separate delivery as its own line. Confirm what's bundled on your specific quote from Olympia Porta Pros.
Do I need a permit to place a trailer in Olympia?
Placement in the public right of way needs confirming with the city before delivery day. Private property usually avoids that step. See porta potty permit requirements for what to check first.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.