How much does an 8 stall restroom trailer cost in Fontana?
Trailer pricing runs wide because size, event length and hookups all move the number. A single day rental sits between $175 and $2,500 depending on trailer class, and a full weekend typically lands between $900 and $3,000. Multi-day events booked by the week run $150 to $1,650, and dedicated event-day trailer packages for larger gatherings run $2,499 to $3,899. For an 8 stall unit specifically, expect the upper half of those bands since you're getting more fixtures, more tank capacity and often climate control. Compare exact figures on our restroom trailer rental cost page before you commit. If 8 stalls is more than your headcount needs, the 4 stall restroom trailer or 2 stall restroom trailer options save money without leaving guests waiting.
| unit | duration | low | typical | high |
|---|---|---|---|---|
| trailer | day | 175 | 800 | 2500 |
| trailer | weekend | 900 | 2000 | 3000 |
| trailer | week | 150 | 1397 | 1650 |
| trailer | event | 2499 | 3500 | 3899 |
Delivery adds a separate line. A day delivery fee runs $100 to $500, and weekend delivery, common for Saturday weddings, runs $125 to $540. Ask about bundling delivery when you request a quote so it's baked into one number instead of a surprise on the invoice.
What comes inside an 8 stall trailer?
Most 8 stall units split into two sides, each with its own entrance, sinks and mirrors, so foot traffic never crosses. Interior fixtures vary by trailer class, but a standard portable unit for comparison holds a 60 to 70 gallon tank and measures about 44 by 48 inches on the ground, giving you a sense of scale before stepping up to a trailer-grade holding system. If your event needs an accessible stall, ADA Standards section 213.2 requires at least one accessible unit whenever units are clustered, and the trailer's accessible side should meet the 36 inch clear route width under ADA Standards section 403.5.1 and a 32 inch door opening under ADA Standards section 404.2.3. We can pair the trailer with a standalone ADA accessible porta potty if the layout calls for extra accessible capacity. For handwashing beyond the trailer's built-in sinks, a handwashing station rental or portable sink rental covers overflow at a concession area or work zone.
Do I need a permit for a restroom trailer in Fontana?
Permit requirements depend on where the trailer sits and whether it touches a public right of way, and that needs confirming directly with the City of Fontana before delivery. We don't guess at code numbers here. What we can tell you: OSHA 1926.51(c) sets toilet counts by crew size on construction sites, one facility per 20 workers up to that threshold, so a trailer serving a job site near Bloomington, 7.0 miles southeast, still needs to satisfy that ratio for the crew on site. For general placement rules and setback questions, our porta potty placement guide and porta potty permit requirements pages walk through what to ask the city. Job sites should also review OSHA portable toilet requirements before finalizing headcount.
For weddings and private events, permitting is usually lighter, and our wedding restroom trailer and event restroom rental guides cover what venues typically expect. Crews working farther out, near Jurupa Valley 11.2 miles south or Colton 11.6 miles southeast, should confirm delivery routing since 8 stall trailers need real clearance to park and level.
How many stalls do I actually need?
It depends on headcount and event length. Our how many porta potties do I need guide breaks down ratios for weddings, festivals and job sites so you're not overpaying for capacity you won't use.
Can the trailer run without hookups?
Most units self-contain water and waste for short events. Ask about generator needs during booking; a light tower rental or temporary power pole can cover power gaps on remote sites.
How far in advance should I book?
Weekends fill fastest, especially wedding season. Two to three weeks ahead is safe; request a quote sooner if your date falls on a holiday weekend.
Does the trailer need a level surface?
Yes. Gravel or paved pads work best. Confirm ground conditions when you request a quote so delivery goes smoothly.
What if I only need one restroom trailer for a small crew?
A 4 stall restroom trailer or standard restroom trailer rental may fit better and cost less for under 150 guests.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.