A 2 stall restroom trailer gives St. Louis crews and hosts two private restrooms in one climbing unit, priced from $175 a day up to roughly $1,650 for a full week depending on finish level. It fits weddings, small job sites, and weekend festivals where a standard porta john rental feels too basic.
It is a towable unit with two enclosed restrooms, each with its own door and sink, built for events and job sites that need more privacy than a standard porta potty rental but less than a full 4 stall restroom trailer. St. Louis Porta Pros sets these up for weddings at outdoor venues, home renovation crews, and weekend festivals. Inside, you get real fixtures instead of a holding tank under a bench seat, closer to the deluxe flushable porta potty experience but doubled. Delivery needs reasonably flat, stable ground under ADA Standards section 302.1, which requires firm and slip resistant surfaces even for non-ADA units, since the same leveling rules apply. If you also need showers on site, a shower trailer rental runs alongside a 2 stall unit at many St. Louis weekend builds. For upgraded finishes, ask about the luxury restroom trailer line before booking.
Day rates for restroom trailers in this class run from $175 to $2,500 depending on trailer grade, with most 2 stall bookings landing well under the high end. Weekly rentals span $150 to $1,650, and weekend rates for events run $900 to $3,000. Multi-day weddings and festivals push toward the higher bands; a single-day punch list job stays low.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $175 | $800 | $2,500 |
| Weekend | $900 | $2,000 | $3,000 |
| Week | $150 | $1,397 | $1,650 |
| Event (multi-day) | $2,499 | $3,500 | $3,899 |
Compare these against a restroom trailer rental cost breakdown for the full lineup, or check the porta potty rental cost page if two stalls is more trailer than your event needs. Delivery adds a separate fee, typically $100 to $500 for a single day, and St. Louis Porta Pros quotes that alongside the trailer rate on every request a quote form.
Two stalls make sense once guest or crew count crosses roughly 75 to 100 people for a single-day event, per ANSI/PSAI Z4.3 service interval guidance built for that population range. Below that, a pair of standard porta potty rental units usually costs less. Construction sites in St. Louis follow OSHA 1926.51(c)(1), which sets one toilet for 20 workers or fewer, so a small crew rarely needs a full trailer. Weddings and corporate events lean toward trailers for the sink and mirror setup. Run your numbers through how many porta potties do i need before deciding, and check ada accessible porta potty options if any guest needs a wheelchair-accessible unit, since ADA Standards section 213.2 requires at least one accessible unit in any cluster.
Book two to three weeks out for weekend events, sooner during peak wedding season. St. Louis Porta Pros pulls trailers from a limited fleet, and weekend slots for wedding restroom rental bookings fill first. Job site rentals for construction site services can often move faster.
Some units run on standard household power, others need a generator on remote sites with no hookup. Ask when you book whether your site, whether it is 7.9 miles out in University City or downtown St. Louis, has power access within reach of the trailer.
Yes, if the surface is firm and level. ADA Standards section 302.1 calls for stable, slip resistant ground, and our crew checks the site before delivery. See the porta potty placement guide for setup specifics.
A 2 stall restroom trailer covers toilets and sinks only. A shower trailer rental adds private shower stalls, useful for multi-day disaster relief or camp-style events around St. Louis.
Placement in the public right of way needs confirming with the city. For most private driveways and yards in St. Louis, no permit applies, but check porta potty permit requirements if you're unsure.
Yes. St. Louis Porta Pros delivers 2 stall restroom trailer across St. Louis 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.
