Restroom Trailer Rental in the Phoenix Area
A restroom trailer is a towed unit with real flushing toilets, sinks, mirrors and lighting in separate rooms. It usually needs power, and sometimes a water source, so it suits planned venues more than raw dirt lots. Guests treat it like an indoor restroom.
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Trailers change how an event feels. They are the default ask for weddings at private properties, corporate events and long festivals with VIP areas.
Scottsdale's guidebook says trailers that need water and power must identify those sources in the event application, so plan the hookups before you book.
Quick facts
Best uses for a restroom trailer
What to ask the operator
- What power does it need, and can you bring a generator?
- How many stalls, and is one accessible?
- Is an attendant available?
Valley tip: Trailers need a wide, firm path. Soft desert soil after a monsoon storm can stop a delivery.
The rules that apply
| Source | What it says |
|---|---|
| Maricopa County Environmental Health Code, Ch. II Sec. 6 Reg. 5 | Public gatherings without adequate permanent toilets need at least 1 toilet per 100 attendees (or as the health officer requires), within 200 feet. |
| Maricopa County Environmental Health Code | Chemical toilets may not sit within 20 feet of occupied premises or 10 feet of a public sidewalk or thoroughfare unless authorized. |
| 2010 ADA Standards 213.2 Exception 3 | Where single-user portable toilets are clustered, at least 5% of the units in each cluster must be accessible, rounded up. 20 units means 1 accessible unit; 21 units means 2. |
| Maricopa County Solid Waste Permitting | Portable restroom units made available for use must be permitted by the county. Ask any operator for their county permit. |
Summaries checked against the source on 2026-11-03. Always confirm with your permitting office.
Pricing
We are building a Phoenix Price Index from operator quotes and will publish real ranges here once we have them. Until then, see how pricing works or call for a live quote.
Questions people ask
Do restroom trailers need power?
Most do, for lights, fans and pumps. Ask the operator what yours needs.
Is a restroom trailer ADA compliant?
Some models include an accessible stall and ramp. Many do not. Confirm before booking if the public will attend.
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