How much does a 4 stall restroom trailer cost?
Daily trailer rental in Fountain Valley falls between $175 and $2,500 depending on trailer class and rental length, with weekly runs landing near $1,397 typical and event-length bookings for multi-day festivals climbing toward $3,500. Compare that against a restroom trailer rental cost breakdown before you commit, since a 2 stall unit or an 8 stall unit changes the math fast. For smaller crews, a 2 stall restroom trailer often costs less; for larger festivals, an 8 stall restroom trailer spreads the line shorter.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| weekend | 900 | 2000 | 3000 |
| event | 2499 | 3500 | 3899 |
Delivery adds a separate charge, generally $100 to $500 for a day rate, and Fountain Valley Porta Pros needs about 60 feet of straight clearance behind the truck to set the trailer without dragging it sideways across a curb.
What do I need before delivery?
Flat, solid ground and a clear path in. The site needs to be stable and firm under the wheels, which matters most after Fountain Valley's wetter weeks when yards go soft. If you are also renting a temporary fence rental or a light tower rental for a night event, get those placements settled first so the trailer path stays open. Ask about a temporary power pole if the site has no outlet nearby, since these trailers run interior lights and sometimes climate control off shore power.
If you are unsure whether a trailer beats a bank of standard units for your headcount, our how many porta potties do I need guide walks through the math, and the porta potty placement guide covers ground and clearance rules that apply to trailers too. Construction crews comparing options should also see construction site services and the general portable restroom rental lineup.
Is a 4 stall trailer required to meet ADA rules?
Not by default, no. A 4 stall interior is not automatically accessible; if your event or job site needs an accessible unit under ADA Standards 213.2, pair the trailer with a standalone ADA accessible porta potty instead, since most 4 stall trailers use narrow interior stalls that will not clear the 36 inch accessible route width called for under ADA Standards 403.5.1. Our ADA restroom requirements page covers what a compliant setup actually needs. For job sites in Fountain Valley running general labor crews, OSHA 1926.51(c) still governs toilet counts against headcount regardless of trailer or standard unit, so check your numbers against our OSHA portable toilet requirements page before you order.
Weddings near Fountain Valley venues often pair a trailer with a nearby handwashing station rental since interior trailer sinks run dry faster on a full guest list. See our wedding restroom rental and event restroom rental pages for setup timing, and check festival restroom rental if you are planning something larger than a backyard ceremony.
How many people can one 4 stall trailer handle?
Comfortably around 300 guests across a single day event, fewer for multi-day construction use where the same crew returns daily. Push past that and lines back up fast. Check our how many porta potties do I need guide for exact ratios by event type.
Does the trailer need a hookup?
No fresh water hookup is required; these trailers carry onboard tanks. Power is optional but recommended for lighting and any climate control; ask about a temporary power pole if your site lacks an outlet within reach of the unit.
Can I rent a 4 stall trailer for just a weekend?
Yes. Weekend trailer rental in Fountain Valley runs $900 to $3,000 depending on trailer grade, separate from the daily and weekly rates listed above. Delivery and pickup both happen within that window.
What is the difference between this and a luxury trailer?
Interior finish and stall count mostly. A luxury restroom trailer adds finishes like real fixtures and climate control; the standard 4 stall is built for durability over polish. Both need the same 60 feet of clearance behind the truck.
Do I need a permit to place a trailer in Fountain Valley?
Placement in the public right of way needs confirming with the city; we cannot quote a specific fee or ordinance without checking first. See our porta potty permit requirements page, or contact us through request a quote and we will confirm before delivery.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.