Bellevue, WA

4 Stall Restroom Trailer in Bellevue, WA

A 4 stall restroom trailer fits weddings, festivals and multi-day builds where 100 to 300 people need reliable facilities, not a row of standard units. Bellevue Porta Pros runs these at a weekly rate that falls between a 2 stall and an 8 stall trailer, since capacity drives the price. Delivery across Bellevue is standard.

How much does a 4 stall restroom trailer cost in Bellevue?

Trailer pricing scales with duration and stall count, and a 4 stall unit sits in the middle of the restroom trailer rental lineup. Day rentals run from 175 dollars on the low end up toward 2,500 for premium builds, while a full week lands between 150 and 1,650 depending on trailer class and add-ons. Weekend bookings, common for Bellevue weddings and graduation parties, price separately from weekday rates, so ask about that when you request a quote. Multi-day events near Mercer Island, 6.1 miles southwest of Bellevue, often book the weekend tier instead of a straight daily rate. For a broader breakdown across trailer sizes, see restroom trailer rental cost or compare against a 2 stall restroom trailer if your guest count is under 100.

durationlowtypicalhigh
day1758002500
week15013971650
weekend90020003000
event249935003899

If your headcount is smaller, a standard porta potty rental or deluxe flushable porta potty may cover it for less. Larger events sometimes need an 8 stall restroom trailer instead.

What comes inside a 4 stall restroom trailer?

Expect four private stalls, running water and interior lighting, closer to a building restroom than a portable toilet rental. Bellevue Porta Pros services these on the standard weekly rhythm, though ANSI/PSAI Z4.3 sets one visit per week as the baseline interval for units serving up to 10 users over a 40 hour week, and higher-traffic events need more frequent stops. Handwashing setups meet 29 CFR 1910.141(d)(2), which requires soap and towels or a hand-drying device; hand sanitizer alone does not satisfy it. If your event includes food service, pair the trailer with a handwashing station rental or portable sink rental near the serving area. Ask about a luxury restroom trailer upgrade if the event calls for finish details beyond the standard build, or a shower trailer rental for overnight camps.

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Where can a 4 stall restroom trailer be placed on site?

Placement needs a level pad with clearance for delivery and pump-out access, and confirming placement in the public right of way with the City of Bellevue is worth doing before delivery day. ADA Standards section 405.2 caps ramp slope at 1:12, and section 403.5.1 sets minimum clear route width at 36 inches, both relevant if the trailer needs an accessible approach. For questions on required unit counts by headcount, see how many porta potties do I need or the general porta potty placement guide. Construction crews running the trailer alongside a roll-off dumpster rental or temporary fence rental should plan the layout together, since delivery trucks for both need straight approach space. Bellevue sites near Clyde Hill, 5.4 miles northwest, and Newcastle, 5.9 miles south, follow the same placement logic.

Is a 4 stall restroom trailer ADA accessible?

Not automatically. Trailers built for accessibility include a 32 inch clear door opening under ADA 404.2.3 and a 60 inch turning circle under section 304.3.1. If you need guaranteed accessible plumbing, pair this trailer with an ADA accessible porta potty rented alongside it, or ask Bellevue Porta Pros which trailer models meet those specs directly.

How long can I rent a 4 stall restroom trailer?

Day, week, weekend and multi-day event terms are all available, and the weekly rate is usually the better value once you pass three days. Long builds sometimes shift to a monthly porta potty rental arrangement instead if a full trailer isn't needed the entire time.

Do I need a permit for a restroom trailer in Bellevue?

Permit rules depend on where the trailer sits, particularly near sidewalks or streets. Check the porta potty permit requirements page and confirm specifics with the City of Bellevue before delivery.

How many people can a 4 stall trailer serve?

Four stalls comfortably serve 100 to 300 guests over a single event day, depending on event length and food or drink service. For construction crews, OSHA 1926.51(c) sets toilet ratios by worker count, so cross-check against your crew size using OSHA portable toilet requirements.

What's the difference between this and a standard porta potty setup?

A trailer adds running water, interior lighting and a more finished feel; standard units are simpler and cheaper per unit. Compare costs directly on porta potty rental cost or porta potty rental per day before deciding.

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Next step

Get a delivery date

Tell us the address, the dates and the headcount. We size the order and confirm the route.

Call (425) 657-5706