A 4 stall restroom trailer serves crews and events where two porta potties would create a line. Rental runs 175 to 2500 dollars a day depending on trim level, with week and event rates available. Carmichael Porta Pros delivers these units for weddings, festivals and multi-week construction jobs across the city.
Four private stalls, running water, and enough capacity that a job site or reception doesn't bottleneck at the door. Compare this to a single restroom trailer rental footprint against a 2 stall restroom trailer if your crew count is smaller, or step up to an 8 stall restroom trailer for a larger festival. Units built for events often carry finish upgrades similar to what you'd see in a luxury restroom trailer, while job site trailers stay simple and durable. If your event also needs rinse stations, a shower trailer rental pairs well with a 4 stall unit. Carmichael Porta Pros sets each trailer level before hookup, since standing water in a tank shifts weight unevenly. Compare this against a standard unit, which holds a 60 to 70 gallon tank and stands about 92 inches tall, per our own measured spec sheet. A 4 stall trailer moves far more people through in less time, which matters for weddings at outdoor venues or multi-day builds where portable toilets alone would need constant service visits under the ANSI/PSAI Z4.3 weekly baseline interval.
Day rentals for restroom trailers range from 175 to 2500 dollars depending on stall count and finish, weekly rentals from 150 to 1650 dollars, and full event packages from 2499 to 3899 dollars. See the full restroom trailer rental cost breakdown for how these numbers shift by season and length.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | 175 | 800 | 2500 |
| Week | 150 | 1397 | 1650 |
| Event | 2499 | 3500 | 3899 |
A weekend rental for a wedding near La Riviera, 9.5 miles south of Carmichael, often lands closer to the day rate multiplied over the booking, not a flat weekend column, since restroom trailers price by day, week or full event package. If you're comparing against basic units, check porta potty rental cost or porta potty rental per day for the toilet-only baseline.
It depends on headcount and event type. OSHA 1926.51(c) sets construction site toilet ratios at one facility per 20 workers, so a crew of 40 to 60 people on a Carmichael job might do fine with standard units from our standard porta potty rental line, saving the trailer for the office trailer crowd. Weddings and corporate events lean trailer, since guests expect running water and a mirror, not a stall. For accessibility, ADA Standards section 213.2 requires at least one accessible unit where portable toilets are clustered, and most 4 stall trailers include a wider stall meeting a similar intent, though you should confirm ADA compliance directly with Carmichael Porta Pros before booking. Events near Fair Oaks, 6.0 miles east, or Gold River, 6.1 miles east, often book trailers for the same reason: better guest experience over a full day. For agricultural operations, note that OSHA 1928.110 sets separate field sanitation rules with facilities required within a quarter mile walk, which usually points toward porta potties over trailers. See our ADA accessible porta potty page or the broader ADA restroom requirements guide for specifics.
There's no fixed OSHA number for trailers specifically, but four stalls comfortably support 150 to 300 guests over a single event day, per the loose staffing math the industry uses. For construction crews running multiple shifts, pair it with a construction site services plan.
Yes. It's one of the most common bookings we get, especially for outdoor venues without existing plumbing. See wedding restroom rental for setup timing and site prep notes specific to receptions.
Plan for clear, level ground and truck access similar to what a roll-off needs, about 60 feet of straight clearance behind the delivery vehicle. Tight driveways in older Carmichael neighborhoods sometimes require a site visit first.
Placement in the public right of way needs confirming with the city; we haven't verified a specific ordinance for trailer placement. Check our porta potty permit requirements page and confirm directly with the city before your event date.
Guest count and event length both matter. Use our how many porta potties do I need guide as a starting point, then call Carmichael Porta Pros to confirm stall count against your guest list and site layout.
Yes. Carmichael Porta Pros delivers 4 stall restroom trailer across Carmichael 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.
