How much does a 4 stall restroom trailer cost?
Trailer pricing swings hard based on duration and finish level, which is why restroom trailer rental cost questions come up before every quote. A short booking runs at a day rate, a multi-day job moves to a weekend or week rate, and an event package covers the whole footprint from delivery to pickup. Escondido Porta Pros prices the 4 stall restroom trailer against the same bands used for the 2 stall restroom trailer and 8 stall restroom trailer, just scaled to unit count.
| duration | low | typical | high |
|---|---|---|---|
| day | 175 | 800 | 2500 |
| week | 150 | 1397 | 1650 |
| weekend | 900 | 2000 | 3000 |
| event | 2499 | 3500 | 3899 |
Delivery adds a separate fee, and a service fee may apply if the job needs mid-rental pumping. Ask about the restroom trailer rental options before locking a date, since a luxury restroom trailer or shower trailer rental sits in a different price tier than a standard 4 stall unit.
Where can a 4 stall restroom trailer be placed on site?
Placement in Escondido comes down to ground and access, not guesswork. The trailer needs a level pad, and any generator or hookup should sit clear of foot traffic. If the job sits near a public right of way, confirm placement with the city before delivery, since local placement rules were not verified for this page. Our porta potty placement guide covers ground clearance and slope in more depth, and it applies to trailers as much as standard units.
Escondido jobs near Harmony Grove, 5.8 miles southwest, or Valley Center, 10.5 miles northeast, sometimes need extra drive time built into the delivery window, so flag those addresses early. ADA Standards section 405.2 caps ramp slope at 1:12, which matters if the trailer serves guests using a wheelchair ramp instead of steps. For jobs that also need an accessible unit alongside the trailer, see the ADA accessible porta potty page and ADA Standards section 213.2, which requires at least one accessible unit in any cluster.
Does a 4 stall restroom trailer meet OSHA and accessibility rules?
A 4 stall trailer covers general sanitation needs under OSHA 1926.51(c)(1), which sets toilet ratios by crew size, one seat per 20 workers up to that count. Each stall on our units meets ADA Standards section 404.2.3 for a 32 inch clear door opening where an accessible stall is included, and 29 CFR 1910.141(d)2) requires soap and towels or a hand-drying device at any handwash station tied to the unit, not just sanitizer. For crews mixing trailer use with a jobsite handwash setup, pair it with a handwashing station rental and see handwashing requirements for the full breakdown. Construction crews running larger headcounts should check OSHA portable toilet requirements and our how many porta potties do I need guide before ordering just one trailer. Pair the trailer with temporary fence rental or a light tower rental on evening event sites in Escondido.
How many people can a 4 stall restroom trailer serve?
Four stalls comfortably cover a crew or guest count in the range OSHA 1926.51(c)(1) allows for one to two toilet ratios combined, roughly 40 to 80 people depending on event length. For weddings and larger gatherings, check our wedding restroom rental or event restroom rental pages for headcount guidance specific to Escondido venues.
Can a 4 stall restroom trailer be used for a construction site?
Yes. Many Escondido contractors choose a trailer over standard units for crew comfort on longer jobs. See construction site services and construction dumpster rental for the full site package, since trailers pair well with a dumpster and temporary power setup on one job.
Does the trailer need a water and power hookup?
It needs a water source and power connection to run lights, fans and flushing. OSHA 1926.51(a)(1) requires potable water at any workplace using the unit, so Escondido Porta Pros confirms hookup access during the site visit before delivery day.
How far in advance should I book for an Escondido event?
Book at least two to three weeks out for weddings or festivals, sooner for peak season weekends. Venues near Lake San Marcos, 9.5 miles west, and Poway, 13.9 miles south, fill trailer availability fast during summer months.
What is the difference between a 4 stall and 2 stall trailer?
The 4 stall unit doubles stall count for the same footprint style, cutting wait times at larger events. Compare against the 2 stall restroom trailer page if your guest count runs under 40 people.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.