Plain answers about portable toilets in San Diego
Most questions come down to four things: who delivers and services the units, what the City or county asks of an event, how many units and which types you need, and how waste is hauled. The answers below stick to what the published guidelines say and what a provider confirms.
- Portable restroom rental
- Connected to an independent local provider
- Festivals, beaches, parks and job sites
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How the call works
Does San Diego Porta Potty Rental deliver the toilets?
No. San Diego Porta Potty Rental is a call line. An independent local provider delivers, services and collects the units and writes the quote. The line connects you with one that serves your area, when one has units free.
Is the price the same whichever provider I reach?
No. Each provider sets its own price. Ask for a written quote that names unit types, quantity, days, servicing and delivery.
Will someone arrive at a set time?
No time and no date is promised on the call. A provider may confirm a day when it has units free, and you should ask for it in writing together with any time limit.
Do I ever move or empty the unit?
Never. Moving, emptying and cleaning belong to the provider. If a unit is full, damaged or in the wrong place, call the provider and leave the cabin alone.
Permits and events
How many toilets does a City of San Diego event need?
The Special Event Guidelines ask for one chemical or portable toilet per 250 people at estimated peak attendance, with 10 percent of facilities accessible. Confirm the current rule with the Office of Special Events.
What does the county add for food booths?
County Environmental Health and Quality's checklist for temporary food events asks for approved handwashing and one toilet per 15 food employees within 200 feet of the booth.
Do other cities use the City of San Diego rules?
No. Chula Vista, La Mesa, El Cajon, Santee, Coronado and the other cities have their own governments. Ask the city hall that covers your site.
Can I use the park's restrooms instead of renting?
Only if they are enough, open and reachable. The City's guideline excuses an event from supplying toilets only where the immediate area already has enough accessible and non-accessible facilities. Ask the permit office.
Unit types and counts
How many toilets does a construction crew need?
Cal/OSHA Title 8 section 1526 calls for one toilet per 20 employees or fraction, for each sex, and a single-user all-gender toilet is acceptable where fewer than five employees work.
What makes an accessible unit usable?
City guidance asks for level ground, a 2 percent maximum cross-slope and an accessible route to the door. Soft sand, wet turf and a curb in the approach can defeat an otherwise suitable cabin.
When does a trailer make more sense than a row of cabins?
For weddings, long days or formal events, a flushing restroom trailer can replace a long row of single units. It needs a flat pad, a tow route and usually water and power.
Do I need a handwash station as well as toilets?
At any event with food, yes: county rules call for approved handwashing. It is good practice at every large gathering and on long work sites.
Servicing and waste
How often is a unit serviced?
That depends on the provider, the headcount and the use, and it is set in your quote. No fixed frequency for San Diego is stated on this site. Ask for the number of visits and the days in writing.
Where does the waste go?
The provider hauls it under San Diego County's Sewage Hauler Operating Permit and discharges it at a permitted point, which for the City sewer takes a City permit and a voucher for each pump-out.
What if a unit leaks or tips?
Call the provider at once. Do not try to clean or move it. The provider deals with the spill and the cabin.
Can units stay overnight at a multi-day event?
Usually, with a servicing plan and a view on security. Agree it with the provider when you book and ask who is responsible if a unit is damaged.
Question not answered here?
Call and ask. A technician will give you a straight answer, even if the answer is that you do not need us.