Marin · Portable Restroom Rentals
Wedding Restroom Rental
Trailers and upscale units for Marin weddings, delivered the day before and collected after the last guest leaves.

Wedding Restrooms · Marin
Restrooms For A Wedding That Nobody Talks About Afterwards
Almost every outdoor wedding in Marin happens somewhere with no plumbing: a family property up a canyon, a ranch out past Nicasio, a bluff above Sausalito, a redwood grove in Mill Valley. The restrooms are the piece of the plan that only gets attention when they go wrong, and they go wrong in predictable ways. Too few units for the guest count. A trailer booked for a site it cannot physically be towed to. Nothing scheduled for the vendors and the band, who are on site for twelve hours. We supply wedding restroom rental across the county, mostly restroom trailers where access allows and enclosed VIP units where it does not, delivered the day before so nothing is being unloaded while guests are arriving. Every quote covers the delivery, the set, the stocking and the collection, and we walk unfamiliar venues before we commit to a trailer.

Why Book Your Wedding Restrooms With Us
A wedding is a one-shot event with a fixed date and no scope for improvisation, and the honest risk with restroom rental is that a company says yes to a site it has never seen. Marin has a lot of properties where the driveway turns, the grade or the overhanging oaks make a trailer delivery impossible, and finding that out at four o’clock the day before is a genuine disaster. We check the address first, we tell you what will actually fit, and where a trailer will not go we say so early enough for you to plan around it.
- We look at unfamiliar venues before confirming a trailer, so a delivery never fails on the day.
- Delivered and set the day before as standard, with the stocking done before anyone arrives.
- Sized to the real guest count and the real hours, including the vendors, the band and the setup crew.
- Enclosed VIP units for properties where a trailer cannot be towed in, which is a lot of Marin.
- Discreet mid-event servicing on longer weekends, done at an hour we agree with your planner.
- One local yard in San Rafael, so a last-minute change of plan is handled by the people who took the booking.
Reasons To Rent Restrooms For A Wedding
The reasons are more specific than “there is no bathroom”:
The venue is a private property
A family home, a ranch, a vineyard or a rented estate has domestic plumbing sized for a household. A hundred and fifty guests over six hours will overwhelm a residential septic system, and repairing one costs many times what the rental would have.
The guest count has outgrown the venue's facilities
Plenty of Marin venues have two restrooms and take two hundred guests. The math does not work at cocktail hour, and the queue becomes the thing people remember. Supplementing with a trailer is common and unremarkable.
Guests are in formalwear
Long dresses, heels on soft ground, handbags with nowhere to go. A trailer or an enclosed unit with a mirror, a hook, a lit interior and a proper floor changes the experience completely, and it is the single most noticed detail in this category.
The reception runs long and there is a bar
Alcohol roughly doubles usage. A restroom count that works for a four-hour afternoon event will not hold for a ten-hour reception with an open bar, and that is the most common under-ordering mistake we see.
Vendors and crew are on site all day
Caterers, the band, photographers and the setup crew are there long before the guests and long after. Providing something for them, often a standard unit tucked out of sight, keeps the guest facilities free at the times they matter.
Some guests need an accessible restroom
Older relatives, wheelchair users, anyone with mobility limits. Trailers are not automatically accessible, so this usually means an ADA unit on firm level ground within a reasonable walk of the reception.
Give us the venue, the date and the numbers, and you will get a straight answer on what fits the property and what it costs. Call: 415-322-7715

How We Work
Quote on the phone, delivery in two days, weekly service on a fixed day, pickup when you say.
1. Guest count and venue check
We work out the unit count from guests, hours and whether there is a bar, then look at the access. If we do not know the property we will drive it or ask for photographs of the approach, the gate and the ground where it would sit.
2. Booking and holding the date
Summer Saturdays in Marin book up months out, particularly for trailers. Once the date is held we confirm the model, the placement and the delivery window in writing so your planner has it.
3. Delivery the day before
The trailer or units arrive the day before, get leveled, connected if there is water and power, filled, stocked and checked. Nothing about the setup happens while guests are on site.
4. Service and collection
Single-day events are usually a set-and-collect. Multi-day weekends get a quiet mid-event service. Collection is the next working day, and it is inside the price.
Planning The Restrooms Around The Rest Of The Day
The questions that come up once the unit count is settled:
How many restrooms for how many guests
The working rule is one unit per fifty guests for a four-hour event, halved to one per twenty-five when there is a bar and the reception runs into the night. A two-station trailer covers roughly a hundred guests comfortably; a four-station covers two to three hundred.
Where to put them
Far enough that they are out of the photographs, close enough that guests in heels will actually walk it. Fifty to a hundred feet from the reception on a firm path is about right, and they need to be at least twenty-five feet from any food service area.
Lighting and the walk back after dark
Trailers have interior lighting, but the path to them usually does not. String lights, staked path lights or a lantern run is worth adding to the rental plan, and it is the thing most couples forget until the walkthrough.
Water, power and what the site has to provide
A trailer wants a garden hose connection and a 30-amp outlet or a small generator. Where neither exists we bring a fresh-water tank and a quiet generator. An enclosed VIP unit needs neither, which is why it wins on remote properties.
Separate facilities for vendors
A standard unit behind the catering tent keeps the caterers and the band out of the guest trailer. It costs very little next to the rest of the day and noticeably improves how the guest facilities hold up.
Rain, wind and a Marin winter date
Soft ground after rain is the enemy of a trailer delivery. Off-season weddings should plan for a gravel or plywood path, and we will bring boards where we know the ground is marginal. Wind matters too: units on an exposed bluff get staked.
Handwashing and the caterer
County health rules expect hand washing near food service, and caterers will often ask for it directly. A portable hand washing station by the catering tent handles that and keeps it separate from the guest restrooms.
What Wedding Restrooms Cost In Marin
A two-station trailer for a Saturday wedding typically runs $850 to $1,600 delivered, set, stocked and collected. Enclosed VIP units are $250 to $500 each for the weekend, and standard units for vendors are considerably less. The number depends on:
- Guest count, which decides whether you need a two-station trailer, a four-station or a bank of units.
- What kind of unit. Trailers cost the most and feel like an indoor bathroom. VIP cabins cost a fraction of that and go places trailers cannot.
- Whether the site has water and power. Where it does not, a fresh-water tank and a generator are added to the quote, and they are not expensive.
- How long the rental runs. Delivery the day before and collection on Monday is the normal shape and is priced as a weekend.
- The date. Saturdays between May and October are peak, and the closer you book to one the less choice there is about which unit you get.
- Access. A level driveway a trailer can be backed down is straightforward. A canyon property with a tight gate takes longer, and sometimes it means a different product entirely.
We quote flat, with delivery, setup, stocking and collection included, and we will tell you when spending less would serve you just as well. The full trailer specifications are on the restroom trailer rental page, anyone comparing this against simply adding units to a venue can see standard pricing under portable toilet rental, and the whole catalogue sits with a local portable restroom company rather than being brokered out.
Frequently Asked Questions
How many restrooms do I need for my wedding?
One unit per fifty guests covers a four-hour event. Once there is an open bar and the reception runs past dark, plan on one per twenty-five. A two-station trailer handles about a hundred guests, a four-station handles two to three hundred, and it is worth adding a separate standard unit for the vendors and the band.
Where should the restrooms go?
On flat, firm ground, fifty to a hundred feet from the reception, out of the photograph lines but on a path guests can walk in formal shoes. Keep units at least 25 feet from food service areas. If the walk will be dark, plan lighting along it at the same time you plan the placement.
Can you deliver to a private property or a remote venue?
We deliver to most locations including private property, ranches and event venues across Marin. Some sites may require permits, and some cannot take a trailer at all because of the driveway, the grade or the trees. We check the address before confirming, and where a trailer will not fit we put enclosed VIP units in instead.
Do the restrooms need water and power?
A trailer wants a garden hose connection and a 30-amp outlet. Where the venue has neither we bring a fresh-water tank and a quiet generator, which is common on Marin ranch and canyon properties. Enclosed VIP cabins are fully self-contained and need nothing at all.
How far in advance should I book?
For a Saturday between May and October, three to six months. Trailer stock in the county is limited and the peak dates go first. Off-season and weekday weddings are much easier, and we can often help at a few weeks’ notice.
Do you offer accessible restrooms for guests who need them?
Yes. Trailers usually have steps, so an accessible unit is a separate item: larger, with a ramp, grab bars and space to turn a wheelchair. It needs firm level ground within a sensible walk of the reception, and we would rather site it with you at the walkthrough than guess.
Need a restroom in Marin?
Dates, numbers and an address are all we need. We call back inside one business hour with a free estimate and a flat price.
Or call us now: 415-322-7715