The Lavatory NorCal
Trusted at Northern California’s Finest Weddings, Campuses, Job Sites and Everything in Between
The Lavatory NorCal rents luxury bathroom, shower, laundry, ADA and bunkhouse trailers across Northern California, from a backyard wedding in Walnut Creek to tech campuses, stadium events and wildfire base camps.
We run the largest fleet of bathroom trailers in the West, with over 250 units, and our 24/7 dispatch team can often have a trailer on your site within 1 to 2 hours. Every unit is strictly luxury, never plastic: flushing china toilets, hot and cold running water, air conditioning and heat. Call now for a free quote, or request a quote online and we will call you back fast.
- A+ BBB rated
- 5-star Google reviews
- Licensed and insured
- 99.6% incident-free
- 30+ years in rental
What we rent
Luxury Bathroom, Shower, Laundry, ADA and Bunkhouse Trailers
One fleet and one phone number cover the whole site, whether you need a single trailer for a weekend or a complete setup with bathrooms, showers, laundry and beds for a long project.
Luxury Bathroom Trailers
China toilets, running water, framed mirrors and climate control, from a 2-stall that fits a side yard to a 9-stall that serves 900 guests.
Explore bathroom trailers
Shower Trailers
Locking shower rooms with hot water on demand, including the CAL FIRE approved 8-stall we send to fire camps.
Explore shower trailers
Laundry Trailers
Commercial washers and dryers in a climate-controlled trailer for camps, shelters and long projects.
Explore laundry trailers
ADA Accessible Trailers
Bathroom, shower and combo units with a ramp, a level landing, grab bars and room to turn a wheelchair.
Explore ADA trailers
Bunkhouse Sleeper Trailers
Twelve private bunks with their own doors, lights and USB outlets, for crews far from a hotel.
Explore bunkhouse trailersClean, comfortable and on time
These are real words from Northern California customers, posted on Google, and you can read more of them in the reviews further down this page.
“We were at a outdoor wedding in Sonoma..it was organized so well.. every possible thing was taken into consideration… I was most impressed with the lavatory trailers supplied for the event..so clean and with everything one would expect and better than at a high-end restaurant.”
“I cannot thank The Lavatory enough for coming through for us! We had an emergency and needed restrooms quickly for my daughter’s wedding. Tyler and his crew had everything up and running so quick everyone was impressed!”
Not sure which trailer fits? Tell us the head count, the place and the dates, and we will match the unit on one short call.
What we do
Luxury Restroom Trailers for Every Event, Job Site and Emergency
We do it all. From a backyard birthday to a wildfire base camp, every customer gets the same clean, luxury trailers and the same 24/7 team. Here are some of the jobs we handle across Northern California, and plenty more besides.
Weddings
Vineyard ceremonies, estate receptions and backyard vows, with restrooms that look as good as the venue.
Private Parties
Birthdays, family reunions, quinceaneras, anniversaries, celebrations of life and holiday gatherings at home.
Corporate Events
Company picnics, product launches, campus celebrations, conferences and executive retreats.
Festivals and Concerts
Music festivals, street fairs, farmers markets, parades and outdoor shows of any size.
Sporting Events
Tournaments, tailgates, golf events, races, fitness events and game days.
Film and TV Production
Clean, quiet units for cast and crew that our drivers move with the shoot from one filming location to the next.
Construction and Job Sites
Long-term restroom trailers with scheduled service for construction crews, remodels, manufacturing plants and distribution warehouses.
Emergency and Disaster Relief
Restroom and shower trailers delivered within hours after floods, power outages, winter storms and building plumbing failures.
Fire Camps
Shower, restroom, laundry and bunkhouse trailers for wildfire base camps and evacuation centers.
Vineyards and Wineries
Harvest crews, tasting room events and elegant winery weddings across Napa, Sonoma and the rest of wine country.
Schools and Government
Graduations, campus remodels, city celebrations, public parks and long municipal public works projects.
Camps and Remote Sites
Campgrounds, glamping retreats, working ranches, community outreach programs and remote off-grid projects.Planning something that is not on this list? We have almost certainly done it before. Request a free quote
Chosen by
The Restroom Trailer Partner for Northern California’s Top Brands
Tech campuses, automakers, utilities, universities, wineries and the most exclusive car show on the coast rent from us. They come back because one team handles every unit, every certificate of insurance and every service visit, at any hour.
Planning for 10,000 guests or a crew of 10? The same dispatch team plans both, from the first call to the last pickup. Call dispatch at (209) 202-3741
Service area
Where We Deliver Restroom Trailers in Northern California
Our drivers know these roads, from Peninsula driveways that are too steep for a long trailer to the Friday drive up Highway 99 to Chico. We serve seven regions across Northern California, and we deliver anywhere in the country when a project calls for it.
Seven delivery regions and every city with its own page. Tap a city to open it.
Bay Area
San Francisco, the Peninsula, the East Bay and Silicon Valley. We set trailers at tech campuses in Mountain View and Menlo Park, at film shoots in the Presidio and at game days from Santa Clara to the Embarcadero. Start with San Jose bathroom trailer rentals or luxury restroom trailers in San Francisco.
Sacramento Metro
Sacramento, Elk Grove, Roseville, Folsom and the towns around them. Summer brings 100 degree days, so the air conditioning earns its keep at Cal Expo events, river parties and school projects. See Sacramento restroom trailer rentals, temporary bathrooms for rent in Elk Grove and Roseville luxury bathroom trailers.
North Bay and Wine Country
Napa, Sonoma, Santa Rosa, Petaluma, Vallejo and Marin. Harvest season fills tasting rooms, and vineyard weddings need trailers that look as good as the venue. Book through our Santa Rosa portable bathroom trailer page or our bathroom trailers for rent in Vallejo.
North Valley and Far North
Chico, Redding, Oroville, Yuba City and Eureka. Orchards, rice fields, county fairs and fire season keep our crews busy up here. Our Chico restroom trailer rentals page covers Butte County and the routes north toward Shasta Lake.
Central Valley
Stockton, Modesto, Tracy and Merced, where distribution centers, packing plants, county fairs and the UC Merced campus all rent from us. See Modesto restroom trailer rentals.
Central Coast
Santa Cruz, Monterey, Carmel and Pebble Beach, home of the Concours d’Elegance, where our luxury trailers and attendants serve one of the most exclusive automotive events in the world.
Sierra and Tahoe
Truckee, Lake Tahoe and the Gold Country foothills, where we run the heat overnight during winter rentals and bring leveling boards for gravel roads, mountain driveways and soft ground.
Outside These Regions
Big projects outside Northern California get the same team and the same trailers. Call with the address and the dates, and we will plan the haul and the service schedule.
Bathroom Trailer Rental Pages by City
- San Jose bathroom trailer rentals
- San Francisco restroom trailers
- Oakland luxury restroom trailers
- Sacramento bathroom trailer rentals
- Fremont restroom trailers
- Santa Rosa luxury restroom trailers
- Elk Grove bathroom trailer rentals
- Hayward restroom trailers
- Sunnyvale luxury restroom trailers
- Roseville bathroom trailer rentals
- Concord restroom trailers
- Santa Clara luxury restroom trailers
- Vallejo bathroom trailer rentals
- Chico restroom trailers
- Berkeley luxury restroom trailers
- San Mateo bathroom trailer rentals
- South San Francisco restroom trailers
- Modesto luxury restroom trailers
Your town not listed? Call anyway, because the answer is almost always yes, or see our Northern California restroom trailer locations. Talk to dispatch on (209) 202-3741
Why The Lavatory NorCal
Why Northern California Chooses Us Over Anyone Else
Plenty of companies rent portable toilets, but very few own a luxury fleet this size, answer the phone at 2 a.m. and send the same crew back to service the trailer for as long as you need it.
The largest fleet in the West
With over 250 luxury units in the fleet, the size you need is almost always in stock, even on a busy June Saturday or on the first day of a wildfire.
A direct fleet, never a broker
We own every trailer we rent, so the team that quotes your job is the same experienced team that delivers it, services it and eventually picks it up.
24/7 dispatch and fast arrival
A real person answers the phone day and night, and our dispatch team can often have a trailer delivered and running on your site within 1 to 2 hours.
Inspected before every trip
Each unit passes a detailed 120-point inspection before it leaves the yard, and most of our fleet is three years old or newer, so everything works the way it should.
A clean safety record
Our record sits at 99.6% incident-free, and we are fully licensed and insured in California and rated A+ by the Better Business Bureau.
Over 30 years in rental
Our family has run event and equipment rental for more than 30 years, and every quote comes with no hidden fees.
Luxury Restroom Trailer or Plastic Porta Potty?
One 9-stall trailer can replace a long row of plastic units, takes up less ground and needs one service stop instead of a dozen. Here is what changes for your guests and your crew.
| Feature | The Lavatory NorCal trailer | Plastic porta potty |
|---|---|---|
| Toilet | China toilet with a foot-pedal flush | A single seat over an open holding tank |
| Handwashing | Hot and cold running water at a real sink | A separate hand-wash station, often rented extra |
| Climate | Air conditioning and heat on a digital thermostat | None |
| Lighting | LED lights inside and lit entries outside | Daylight only |
| Privacy | Private, lockable rooms with mirrors and counters | One plastic stall |
| Footprint | One 9-stall serves up to 900 guests | A long row of single units |
| Service | One service stop for the whole trailer | A stop at every unit |
Get the trailer the big brands rent, at any size. Call now or request a free quote online.
Your kind of job
Luxurious Enough for a Napa Wedding, Tough Enough for a Fire Camp
The same fleet serves wedding planners, facilities managers, site superintendents and incident commanders, because every unit is built to look good and to work hard. Choose your kind of job below to see what matters most, which trailers we recommend and how our team runs it.
Weddings and Events
Weddings, Galas and Private Events
A venue or a backyard is rarely built for 200 guests. Our trailers look and feel like a nice home bathroom, with framed mirrors, warm lighting, real vanities and a fresh scent, so guests remember the party and not the restrooms. Guests notice the difference.
We place the trailer where it photographs well and stays out of sight lines, set stairs with railings for guests in heels, and fill the fresh tank before we arrive. For estate parties in Atherton, vineyard weddings in Napa and Sonoma and garden receptions in the foothills, we deliver the day before and pick up after the last guest leaves.
- The 5-stall is our most booked wedding trailer, for 150 to 450 guests
- Delivered, leveled and stocked before your planner arrives
- A service tech can stay on site for big guest counts and long evenings
Corporate and Film
Corporate Campuses, Launches and Film Sets
Facilities and production teams need one vendor that shows up on time, carries the insurance and handles every unit. We have set trailers for Google, Meta, Tesla, Electronic Arts and Y Combinator, from a summer party for 1,500 employees to a week of shoots across San Francisco.
We deliver after hours or before the gates open, run power from the building when we can so there is no generator noise, send a certificate of insurance on request and bill every site to one account. One invoice covers it all. Film crews get quick moves between locations and rooms kept spotless all day.
- Certificates of insurance and vendor paperwork on request
- Private 8-stall units with unisex rooms for mixed crowds
- One contact for every unit on every site
Construction and Industrial
Construction Sites, Plants and Industrial Work
Crews on long shifts need clean, warm bathrooms that hold up. Our commercial-grade trailers stand up to dust, mud and daily use on high-rise jobs in San Francisco, data center builds in Santa Clara and plant shutdowns in Richmond and Stockton. They are built for daily use.
We set the trailer wherever your crew needs it, usually by the gate or the loading dock, then pump and restock on a fixed schedule and swap a unit out if anything ever needs repair. California’s general industry rule, Title 8, section 3364, sets the toilet count by crew size, and we will help you meet it.
- Weekly or twice-weekly service that fits your shifts
- Heat and air conditioning for 6 a.m. starts and 105 degree afternoons
- Showers, laundry and bunkhouse sleepers for remote crews
Emergency and Fire Camps
Emergencies, Fire Camps and Disaster Relief
Wildfires, floods, outages and burst water mains do not wait for business hours. Our dispatch team answers 24/7 and keeps trailers ready to roll, so we can often have a unit on site within 1 to 2 hours. We answer every call.
For a fire base camp on a North Valley fairground, we send CAL FIRE approved 8-stall shower trailers first, restroom trailers for the dining area, then laundry and bunkhouse sleepers. Pumping and water trucks run on a tight loop so the camp keeps running for weeks. CAL FIRE lists active incidents near your site.
- 24/7 dispatch, weekends and holidays included
- The CAL FIRE approved 8-stall shower trailer
- A whole camp from one call: bathrooms, showers, laundry and beds
Every kind of job gets the same promise: a clean, stocked, working trailer, a real person on the phone at any hour, and a free quote with no hidden fees. Call our 24/7 line, (209) 202-3741
Sizing guide
Find the Right Bathroom Trailer for Your Guest Count
Head count, hours and how fast people come and go decide the size. Use this guide as a starting point, then call and we will match the unit for free.
Guest capacity by bathroom trailer
For a four to five hour event. Add stalls when alcohol is served or the crowd breaks all at once, and add an ADA unit for any public event.
Every trailer arrives with
- China toilets
- Hot and cold running water
- Air conditioning and heat
- LED lighting
- Framed mirrors and vanities
- Self-contained tanks
- Delivery and setup
- Stocked and serviced
Not sure where your event lands? Tell us the guest count and the hours, and we will size it in a minute. Get a quote online
Featured trailers
Our Most Requested Luxury Trailers, With Walkthroughs and Spec Sheets
Watch the video walkthrough, open the spec sheet, or see every detail on the trailer’s own page. Each unit arrives cleaned, stocked and tested before your guests or your crew ever step inside.
2 stalls
2-Stall Bathroom Trailer
Our smallest luxury unit. It fits a side yard.
Rooms 1 women’s room, 1 men’s roomGuests Up to 150Length 17 ft with tonguePower One 20 amp circuit
5 stalls
5-Stall Bathroom Trailer
Our most requested wedding trailer, with double sinks on the women’s side and enough capacity for a long celebration with an open bar.
Rooms 3 women’s stalls; 1 men’s stall plus a urinalGuests 150 to 450Length 19 ft 10 in with tonguePower One 20 amp circuit
8 private stalls
8-Stall Private Bathroom Trailer
Eight lockable unisex rooms, each with its own toilet, urinal and sink, make this the favorite for corporate campuses and mixed crowds.
Rooms 8 unisex rooms, each with a toilet, urinal and sinkGuests 400 to 600Length 35 ft with tonguePower Two 20 amp circuits
9 stalls
9-Stall Bathroom Trailer
Our biggest single unit, with two entrances for festivals, fairs and stadium lots.
Rooms 5 women’s stalls; 2 men’s stalls plus 2 urinalsGuests 400 to 900Length 26 ft 4 in with tonguePower Two 20 amp circuits
3 rooms
ADA Plus 2 Bathroom Trailer
One trailer that covers every guest, with separate women’s and men’s rooms plus a large accessible room at the top of its own ramp.
Rooms 1 women’s, 1 men’s, 1 unisex accessible roomGuests Up to 200Length 25 ft with rampPower Two 20 amp circuits
8 private showers
8-Stall Shower Trailer
This CAL FIRE approved shower trailer is the unit we send to wildfire base camps, evacuation shelters and multi-day festivals across the region.
Rooms 8 locking shower cabins plus 4 outdoor sinksPeople Up to 200Length 35 ft with tonguePower One 50 amp, 220 volt circuit
Want help choosing? Our dispatch team will size it for free in a few minutes. Reach dispatch at (209) 202-3741
Recent work
Recent Jobs Across Northern California, Big and Small
Our crews photograph every delivery. Here are a few recent ones, from estate and ranch weddings and county fairs to film sets, founder events and Super Bowl week. Every job gets the same inspected, stocked trailer and the same 24/7 dispatch team.
Your wedding, company event or job site could be the next one our crew photographs on delivery day. Send the quote form
How it works
How Renting a Luxury Restroom Trailer Works
Renting takes five simple steps with one team from start to finish, because we handle the delivery, setup, service and pickup ourselves and you never have to chase a second vendor.
Call or send the form
Call dispatch on our 24/7 line or fill out the quote request, and share your date, address, head count and hours.
We size it
We pick the right unit or the right mix of units for your head count and hours, then send a clear written quote with no hidden fees.
We deliver and level it
Our driver places the trailer, levels it, sets the stairs or ramp, and hooks up power and water.
We service it
On longer rentals our technicians pump, refill and restock the trailer on a regular schedule that fits around your working hours.
We haul it out
When the job ends, we pick the trailer up on the day you choose and leave the spot as clean as we found it.
Power
Most units need one 20 amp, 120 volt circuit within 100 feet, larger units need two, and the 8-stall shower needs a 50 amp, 220 volt hookup. No power at the site? We bring a quiet generator.
Water
We fill the fresh water tank before we arrive and top it off during every scheduled service visit, so most locations never need a separate water hookup at all.
Placement
Pick a flat, firm spot a pickup truck could drive on. If the trailer will sit on a city street in San Francisco, Oakland or Berkeley, ask your city about a street-use permit first.
Renting for months? Our long-term restroom trailer leasing FAQ covers service plans and swaps, and you can read the story behind The Lavatory NorCal bathroom trailers.
Ready for step one? A real person answers day and night. Call the dispatch desk, (209) 202-3741
Reviews
What Our Northern California Customers Say
Hundreds of 5-star Google reviews and an A+ BBB rating, from birthday parties to job sites.
“So happy to of had stumbled upon this business due to a last minute change of venue for an event. They were so very prompt – arrived on time and set up fairly quickly. The restrooms were exceptionally clean and well stocked. I was very pleased with the service and will be using them again in the future.”
“It’s made a real difference for our crew. Having reliable restroom access means everyone can stay focused on the job without unnecessary interruptions, which has really helped keep things running smoothly throughout the day.”
“Very professional, prompt with clean facilities. Highly recommended for your restroom needs!”
“Fantastic service and great toilets! Sal (delivery staff) was exceptional. Highly recommend the Lavatory!”
“The Lavatory provided toilet and shower trailers for our company retreat in the mountains. They were perfect. The location did not have bathrooms that our group needed however the Lavatory trailers were perfect. The units were clean and provided hot showers for the team. Rob cleaned all the trailers every morning and made sure everything was working properly. He provided great service. We will reach out again next year.”
“Great business and service! Reliable!!! Perfect choice to have for all party functions and so convenient!”
Reviews like these are why customers call us again for the next event, the next phase of a project or the next storm. Ask for a free quote
FAQ
Questions About Renting Restroom Trailers in Northern California
If you do not see your question here, call us at any hour and a real person on our dispatch team will answer it on the phone.
Still have a question? Phone our team at (209) 202-3741
Do you deliver to the whole Bay Area or only some cities?
The whole Bay Area, from Marin and the Peninsula to the East Bay and the South Bay, plus the Sacramento metro, wine country, the Central Valley and the North Valley. We also deliver anywhere in the country for bigger projects.
How fast can a trailer reach a site in Sacramento or Chico?
We offer same-day delivery and 24/7 immediate dispatch across the region, and for urgent calls we can often be there within 1 to 2 hours. For June weddings and harvest weekends, booking a few weeks ahead is still smart.
Can you handle a stadium event or a corporate campus?
Yes. We served Super Bowl LX at Levi’s Stadium and have set multi-unit deployments for Google, Meta and Tesla. We plan the unit mix, the placement, power and on-site service with your event or facilities team.
Which unit fits a party of 200 guests?
For a five-hour evening, a 5-stall bathroom trailer is the usual pick. If many guests are older or use a wheelchair, an ADA plus 2 covers the same crowd with an accessible room built in.
How many bathroom trailers does a 500-person event need?
For a four to five hour event, one 9-stall trailer or two 5-stall trailers usually covers 500 guests. Add an accessible unit for a public event, and add more stalls if alcohol is served or the crowd breaks all at once.
How much does it cost to rent a restroom trailer?
Every quote depends on the unit, the dates, the distance and the service plan, so we price each job for free. Call (209) 202-3741 or send the quote form and you will get a clear quote with no hidden fees.
Will the trailer stay comfortable in valley heat and coastal fog?
Yes, because every unit has its own air conditioning and heat on a digital thermostat, which keeps the rooms cool on a 100 degree afternoon in Sacramento and comfortably warm on a damp, foggy night by the ocean.
What if my site has no power or running water?
We bring a quiet generator and fill the fresh water tank before delivery, and on longer rentals our service technicians refill the water and pump the waste tank on a regular schedule that fits around your event or your work hours.
Do you rent showers, laundry and sleepers for fire camps and long projects?
Yes. We rent 8-stall shower trailers, combo units with laundry rooms, 8-station laundry trailers and 12-station bunkhouse sleepers, and we can set up a whole camp from one call.
Do you have ADA accessible restroom trailers?
Yes. We rent two accessible bathroom trailers (the ADA plus 2 and the ADA plus 6) and two accessible shower units, and every one of them arrives with a ramp, a level landing, grab bars and room to turn a wheelchair.
Do I need a permit to park a trailer on the street?
Often, yes, because many Bay Area cities require a street-use or encroachment permit for any trailer parked at the curb, while a driveway, a private parking lot or a backyard usually requires no permit at all.
Do you own the trailers, or are you a broker?
We own every one of them, because The Lavatory NorCal runs a direct fleet, which means the team that quotes your job is the same professional team that delivers it, services it and eventually picks it up.
Can you deliver on a weekend or a holiday?
Yes, our dispatch team works around the clock, including weekends and holidays, and our drivers regularly deliver and pick up trailers on Saturdays and Sundays throughout the entire year.
Book with us
Book a Luxury Restroom Trailer for Your Next Event or Job
From a 2-stall in a Palo Alto backyard to a full fire camp in Shasta County, one call to our dispatch team sets it in motion. Call day or night, or request your free quote online, and we will confirm the unit, the date and the drop spot.