How Much Does a 4 Stall Restroom Trailer Cost in Allentown?
Trailer pricing depends on duration and how far the unit travels to reach your site. A day rate for a trailer-class unit starts around 175 dollars and climbs toward 2,500 for higher-end builds, while a full week typically lands near 1,397 dollars depending on finish level and options. Multi-day weddings and weekend festivals often book the weekend rate instead, which runs from about 900 up to 3,000 dollars depending on trailer size and add-ons. Delivery is a separate line, generally 100 to 500 dollars for a day rental, and that number moves with distance from our yard and site access. If you're comparing this against standard units first, the porta potty rental cost page breaks down single-unit pricing, and the restroom trailer rental cost page goes deeper into trailer-specific line items. For longer jobs, check the monthly porta potty rental page to see where the crossover point sits.
| unit | duration | low | typical | high |
|---|---|---|---|---|
| trailer | day | 175 | 800 | 2500 |
| trailer | week | 150 | 1397 | 1650 |
| trailer | weekend | 900 | 2000 | 3000 |
| trailer | event | 2499 | 3500 | 3899 |
Is a 4 Stall Trailer Right for My Event or Job Site?
Four stalls generally covers gatherings in the 100 to 300 guest range or crews up to about 30 to 40 workers over a standard shift, though exact counts depend on hours and layout. Construction sites still fall under OSHA 1926.51(c), which sets 1 toilet facility for 20 workers or fewer, so a trailer this size can replace several single units once headcount climbs. If your guest list or crew size is smaller, the 2 stall restroom trailer may cost less to run, and if you're staffing a large festival or fair, the 8 stall restroom trailer handles higher traffic without lines backing up. For a wedding at a venue anywhere near Allentown, pair the trailer with our wedding restroom rental guide to plan placement and power needs. Bethlehem sits 7.3 miles east and South Whitehall is 5.5 miles northwest, both within our standard Allentown delivery radius.
Where Should the Trailer Be Placed on Site?
Placement drives everything else about how the rental performs. The trailer needs firm, level ground, and ADA Standards section 302.1 calls for stable, slip resistant surfacing on any accessible route leading to it. Clearance behind the truck matters just as much as the pad itself: budget close to 60 feet of straight approach so the driver can back in without repositioning across a curb or narrow drive. If your event needs an accessible unit alongside the trailer, ADA Standards section 213.2 requires at least 5 percent of clustered single-user units to be accessible, with a minimum of one. Power is another placement factor. Most 4 stall trailers run flushable fixtures and interior lighting, so confirm hookup access before delivery day; our temporary power pole page covers options if the site lacks a nearby outlet. Full guidance on approach angles and ground prep lives on our porta potty placement guide.
How many people can a 4 stall restroom trailer handle in a day?
There's no fixed number since it depends on event length and traffic patterns, but four stalls comfortably covers 100 to 300 guests at a single-day event or a work crew of 30 to 40 across an 8 to 10 hour shift. For exact counts, our how many porta potties do I need guide walks through the math.
Does the trailer need to be hooked up to water and power?
Most 4 stall trailers run best with a power connection for lighting and flush fixtures, though some models carry onboard tanks. Tell Allentown Porta Pros your site's power access when booking so delivery matches your setup. See temporary power pole for hookup options.
Can I rent a 4 stall trailer for a single weekend?
Yes. Weekend rates apply to weddings, festivals, and short events and run separately from day and week pricing. Check the table above, or compare against the 2 stall restroom trailer if your guest count is smaller than expected.
What's the difference between a 4 stall and an 8 stall trailer?
Stall count sets your traffic capacity, not much else. A 8 stall restroom trailer suits fairs and concerts with heavier foot traffic, while 4 stalls fits mid-size weddings, home renovation jobs, and smaller construction crews around Allentown.
Do I need a permit to place a trailer in Allentown?
Placement in the public right of way needs confirming with the city before delivery. For placement on private property, our porta potty permit requirements page covers what to check first.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.