What Fits Inside a 4 Stall Restroom Trailer?
Four private stalls, running water, and interior lighting are standard, which puts this size between the 2 stall restroom trailer and the 8 stall restroom trailer in our lineup. It's a common pick for weddings, mid-size construction crews, and multi-day events around Chino where a standard porta potty rental bank feels too bare-bones for guests. Door openings and interior routes follow ADA Standards section 404.2.3, which sets minimum clear door width at 32 inches, though not every 4 stall trailer is the accessible model. If you need a compliant unit specifically, ask for an ADA accessible porta potty or read our ADA restroom requirements page before you book. Compare this size against a deluxe flushable porta potty if you're deciding between a trailer and a single flushable unit for a smaller guest list.
How Much Does a 4 Stall Restroom Trailer Cost in Chino?
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $175 | $800 | $2,500 |
| Weekend | $900 | $2,000 | $3,000 |
| Week | $150 | $1,397 | $1,650 |
| Event | $2,499 | $3,500 | $3,899 |
Pricing swings with rental length and add-ons like handwashing stations, so a one-day rental and a week-long booking land in very different brackets. For a broader breakdown of what drives these numbers, see our restroom trailer rental cost page. Weddings and festivals in Chino often book the event-rate tier since setup and teardown both need coordination. If your event runs longer or needs showers too, look at a shower trailer rental or step up to a luxury restroom trailer for upgraded finishes. Delivery trucks need roughly 60 feet of straight clearance behind the unit to place it safely, so tight driveways or alleys in older Chino neighborhoods should be flagged when you request your quote.
Where Can I Use a 4 Stall Restroom Trailer in Chino?
Most sites qualify: construction lots, backyard weddings, church events, farm properties. If you're planning construction site services for a crew, OSHA 1926.51(c)(1) sets toilet ratios by headcount, capping at one toilet seat and one urinal per 40 workers between 20 and 200 employees, which is worth checking against your crew size before you settle on 4 stalls. Placement in the public right of way needs confirming with the City of Chino, since that rule isn't something we can state without checking first. For farm labor, field sanitation instead falls under OSHA 1928.110, which calls for one facility per 20 hand-labor employees within a quarter mile walk, a different standard than the general construction ratio. Event planners running a wedding restroom rental or festival restroom rental in Chino should also check our porta potty placement guide for ground clearance and leveling needs before delivery day.
How many people can a 4 stall restroom trailer serve?
It depends on event length and traffic patterns, not just headcount. ANSI/PSAI Z4.3 sets a baseline service interval of once weekly for up to 10 users over a 40 hour week, but events compress that timeline. Use our how many porta potties do I need guide to size it against your guest count.
Does the trailer need a water hookup?
Most units carry onboard water and holding tanks, so a hookup isn't required for short events. Multi-day rentals sometimes benefit from a refill visit. Ask about combining it with a handwashing station rental if you expect heavy foot traffic near a kitchen or food area.
Can I rent a 4 stall trailer for a construction site?
Yes, and many Chino contractors do, especially on sites without permanent plumbing. Pair it with a portable restroom rental bank for larger crews, or check OSHA portable toilet requirements to confirm your ratio meets 1926.51(c)(1) before the crew arrives.
What is the difference between this and an 8 stall trailer?
Stall count and footprint. The 4 stall handles mid-size crowds; the 8 stall restroom trailer suits larger festivals or all-day events with heavier traffic. Eastvale events 5.9 miles east often size up to 8 stalls for larger festival grounds.
How far in advance should I book?
Weekends fill fastest, especially wedding season. Booking two to three weeks out gives the most flexibility on delivery windows. Start with a request a quote or check service areas to confirm delivery timing near Upland, 10.4 miles north of Chino.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.