The Lavatory NorCal is the #1 portable bathroom trailer company in Northern California, with luxury bathroom, shower and laundry trailers for weddings, job sites, festivals, emergencies and more. Each unit is a real bathroom on wheels: flushing china toilets, hot and cold running water, bright lights, air conditioning and heat. We are part of the largest fleet of bathroom trailers in the West, with over 250 units, and our trucks are out every day across the Bay Area, the Sacramento metro, the North Bay wine country and the North Valley. Call (209) 202-3741 at any hour for a quote. We can often be there within 1 to 2 hours, with 24/7 immediate dispatch and same-day delivery.
- A+ BBB rating
- 5-star Google reviews from NorCal customers
- Licensed and insured in California
- Over 250 units, the largest bathroom trailer fleet in the West
- 24/7 dispatch with same-day delivery
Why The Lavatory NorCal Is the Top Name in Luxury Bathroom Trailers
We rent luxury trailers and nothing else. No plastic boxes. Every unit we own is a commercial-grade, climate-controlled bathroom that gets a 120-point inspection before it leaves the yard, and our fleet is kept young, with most units three years old or newer. We own the trailers we rent, so you deal with the company that delivers, services and picks up the unit, not a broker who passes your job to someone else. Our family has worked in event and equipment rental for more than 30 years, and our record sits at 99.6% incident-free.
Big names trust us. Google, Tesla, Target, BMW, Mercedes-Benz and eBay have rented our trailers, and so have the Golden State Warriors and the Oakland A’s. We are licensed and insured, rated A+ by the BBB, and backed by hundreds of five-star Google reviews. Call us for a quote on one unit or twenty. You can also send the quote form, and a real person on our dispatch team will call you back fast with sizes, dates and delivery times.
“We have used The Lavatory NorCal for extra restrooms at events all over the East Bay for the last few years, and I cannot recommend them enough. Their communication is outstanding and the restrooms are always clean and in great shape. We had them for our own wedding in Napa and guests were raving!”
“The Lavatory NorCal has been excellent with customer service and always on time for delivery and maintenance on our airport project in San Jose. Their driver went above and beyond to make sure the trailer was set up to the airport’s standards. Thank you to the whole team!”
Need a trailer today? Call (209) 202-3741 and talk to dispatch right now, or request a quote online and we will call you back with an exact plan.
Bathroom, Shower and Laundry Trailers From One Local Fleet
Most calls start with a bathroom. Plenty end with more than that. A fire camp near Redding may need toilets, hot showers, clean clothes and a place to sleep, and a long remodel in Walnut Creek may need a single private bathroom for six months. We stock all of it, so one call and one invoice cover the whole site.
Luxury bathroom trailers
Our core line runs from a compact 2-stall up to a 9-stall that handles 900 guests. Browse every size on our portable bathroom trailer rentals in Northern California page, with specs, floor plans and walkthrough videos.
Hot-water shower trailers
Private shower rooms with hot water, lockable doors and climate control. See the full lineup of mobile shower trailer rentals for camps, plants and fire response, from the 2-stall combo to the 8-stall shower.
On-site laundry trailers
Eight washers and eight dryers in one climate-controlled box. Our temporary laundry trailer rentals for long projects in NorCal keep clothes, towels and bedding clean without a trip to town.
Where We Deliver Restroom Trailers in Northern California
Our drivers know these roads. They know which Peninsula driveways are too steep for a long trailer, which Sacramento venues want deliveries before 7 a.m., and how long the drive up Highway 99 to Chico really takes on a Friday in summer. That local know-how is a big part of why we can often reach a site within 1 to 2 hours. We serve four main areas below, and we deliver anywhere in the country when a project calls for it.
The 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 ballpark and arena events from Santa Clara to the Embarcadero. Start with our San Jose bathroom trailer rentals, luxury restroom trailers in San Francisco or Oakland portable restroom rentals.
The Sacramento Metro
Sacramento, Elk Grove, Roseville, Folsom and the towns around them. Summer here means 100 degree days, so our AC units earn their 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.
The 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.
The North Valley
Chico, Redding, Oroville, Yuba City and the farm towns between them. 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.
We are also on the road every week in Fremont, Hayward, Sunnyvale, Santa Clara, Berkeley, Concord, San Mateo, South San Francisco and Modesto. If your town is not on this list, call anyway. The answer is almost always yes, and the full list of Northern California restroom trailer locations shows every city with its own page.
Every Stall Size, From a 2-Stall Bathroom to a 9-Stall Trailer
Picking a size is mostly about head count, hours and how fast people come and go. A wedding where 200 guests sip wine for five hours needs less than a festival where 900 people all break at the same set change. A crew of 30 on a twelve-hour shift needs more than an office party of 30 that lasts two hours. Tell us those three things and we will match the unit. Here is the lineup at a glance.
| Unit | Layout | Typical use |
|---|---|---|
| 2-stall bathroom | 1 women’s room, 1 men’s room | Up to about 150 guests |
| 3-stall bathroom | 2 women’s stalls, 1 men’s stall | Up to about 225 guests |
| 5-stall bathroom | 3 women’s stalls, 1 men’s stall plus urinal | 150 to 450 guests |
| 9-stall bathroom | 5 women’s stalls, 2 men’s stalls plus 2 urinals | 400 to 900 guests |
| 8-stall private bathroom | 8 unisex rooms, each with toilet, urinal and sink | 400 to 600 guests |
| ADA plus 2 bathroom | 1 women’s, 1 men’s, 1 accessible room with a ramp | Events up to 200, crews up to 30 |
| ADA plus 6 bathroom | 4 men’s, 2 women’s, 1 accessible room with a ramp | Up to about 300 guests |
| 8-stall shower | 8 private shower cabins plus 4 outdoor sinks | Up to about 200 people |
| ADA plus 2 shower | 2 private showers plus 1 roll-in accessible shower | Sites of about 50 users |
| 2-stall combo | 2 private rooms with toilet, sink and shower | Up to 150 guests or 20 crew |
| 4-stall combo | 4 private baths with showers plus a laundry room | Up to 200 guests or 30 crew |
| ADA combo | 1 accessible shower and toilet room | Accessible add-on for any site |
| 8-station laundry | 8 washers, 8 dryers, sink and folding table | Camps, crews and long projects |
| 12-station bunkhouse sleeper | 12 private bunks with lights and USB outlets | Sleeps 12 |
For backyard parties and small job sites, the 2-stall luxury bathroom trailer fits where nothing else will, and the 3-stall portable restroom for mid-size events adds a second women’s stall, which is where lines form first. The 5-stall deluxe bathroom trailer is our most booked unit for weddings and company picnics. Big festivals usually get the 9-stall restroom trailer for large crowds. When a single shared layout works better than men’s and women’s sides, we suggest the 8-stall private bathroom trailer with unisex rooms, because every door opens to a complete room with its own toilet, urinal and sink.
Showers come in several shapes. The 8-stall shower trailer for big camps is the unit we send most to fire bases and long events, while the 2-stall shower and toilet combo suits a family with a flooded bathroom or a small film crew. The 4-stall combo with its own laundry room is close to a full bunkhouse bath, and the 8-station laundry trailer takes care of the wash. Not sure which fits? Call (209) 202-3741 and we will size it for free.
What You Get Inside Every Deluxe Restroom Trailer
Step through the door and the first thing most guests notice is how much it feels like a bathroom in a nice home, not a box at the edge of a parking lot. Floors are wood-look vinyl. Walls and ceilings are one-piece fiberglass that wipes clean in seconds, and each vanity holds a stainless steel sink under a big framed mirror. White china toilets flush with a foot pedal, so nobody has to touch a handle, and the men’s side adds a urinal on most sizes.
Comfort is built in. Each unit has its own air conditioning and heat on a smart touch digital thermostat, with LED lights inside and out for evening events. We stock every trailer with toilet paper, paper towels, hand soap and a fresh scent before it leaves the yard, and on longer rentals our team restocks on every visit. Sturdy stairs with platforms and railings at each door make the step up easy for guests in heels and for workers in muddy boots.
Accessible ADA Trailers and the Mobile Sleeper Bunkhouse
An event that is open to the public needs at least one accessible bathroom, and many job sites do too. Our accessible units are built to be lowered onto the ground, with a ramp, a wide door, a roomy turning space, grab bars and a lower sink. The ADA plus 2 bathroom with a built-in ramp adds an accessible room beside a women’s and a men’s room, and the ADA plus 6 restroom trailer for crowds of 300 pairs that room with six more stalls. For showers, look at the ADA plus 2 shower with a roll-in stall or the ADA shower and toilet combo. All of them are gathered on our ADA accessible trailer rentals page. The federal ADA design standards are the place to check details like grab bar height and door width.
Sleep is the other problem on remote work. When the nearest motel is an hour away, or every room in town is booked for a fire, a harvest or a shutdown at a refinery in Martinez, our 12-station bunkhouse sleeper puts 12 private bunks right on site. Each bunk has its own LED light, USB outlet and storage, and three HVAC units keep it cool on a Red Bluff afternoon and warm on a frosty night in the foothills. See the specs on our mobile sleeper bunkhouse rentals page. It pairs well with an 8-stall shower and a laundry trailer for a complete crew camp.
Temporary Restroom Trailers for Events, Job Sites, Emergencies and More
Northern California keeps us busy all year, and no two weeks look alike. Here are the kinds of sites our trailers serve most, region by region.
Weddings, galas and private parties
Vineyard weddings in Napa and Sonoma, estate parties in Atherton and Los Gatos, and garden receptions in the Sierra foothills all share one problem: the house or the barn was never built for 200 guests. A deluxe trailer with real mirrors, framed art and warm lighting fixes that without anyone noticing it was a problem. Our wedding and special event trailers in Northern California page shows how we place and dress them for a ceremony.
Construction, plants and industrial work
High-rise jobs in downtown San Francisco, data center builds in Santa Clara, warehouse projects along I-80 and food processing plants in the valley all need clean bathrooms that hold up to long shifts. We set trailers by the gate, the break area or the loading dock and pump them on a fixed schedule. California’s general industry rule, Title 8, section 3364, sets the toilet count by number of employees, and we will help you hit it.
Festivals, fairs and game days
Summer brings the big crowds. Street fairs in the Mission, food and wine festivals in Napa, county fairs from Pleasanton to Chico, and tailgates outside the ballparks all need more than a row of plastic boxes. We stage several large units together, add an accessible trailer, and keep a service tech on call for the whole weekend.
Emergencies, outages and disaster response
A burst main in an apartment block, a hospital plumbing failure, a winter storm that floods the Russian River, or a wildfire that sends thousands of people to an evacuation center. These calls come at 2 a.m. on a Sunday, and we answer them. We keep trailers ready to roll, and our emergency restroom trailers for Northern California outages page lays out how fast we move. Long rentals for remodels, schools and offices are covered on our short and long term temporary restrooms page.
Camps, schools, film sets and more
Redwood glamping camps in Mendocino County, school modernization projects that close the old restrooms for a summer, film and TV shoots on the coast, church revivals, sports tournaments and homeless outreach programs all use our units. If people gather, work or sleep there, we can put a clean bathroom on the spot.
How We Prep Each Trailer for NorCal Weather and Terrain
Weather here changes fast. A July day can hit 105 degrees in Redding while San Francisco sits at 60 under thick fog, and a two-hour drive covers both. Every unit has its own AC and heat on a digital thermostat, so the inside stays comfortable at either end. In the valley we start the AC before guests arrive. On the coast we set the heat low and leave it on through the night so the sinks never feel ice cold in the morning.
Ground matters too. Bay Area hillside lots are steep, wine country driveways turn to mud after the first big rain, and many foothill sites sit at the end of a gravel road. We ask for photos of the drop spot, we bring boards for the jacks, and we level every trailer so the doors close square and the sinks drain properly. Fire season adds planned power shutoffs from late summer into fall. When the grid goes down, we bring a quiet generator so the lights and the AC keep running, and CAL FIRE is the place to watch for active incidents near your site.
One-Day Events or Year-Long Projects: Restroom Trailer Rentals of Any Length
Rental length changes the plan more than people expect. A one-day wedding usually needs no service visit at all, because we fill the fresh tank, deliver the day of the event or the day before, and haul the trailer away once the party is over. Long projects are a different job. For a school remodel in Fremont, a hospital wing repair in Sacramento or a long build in downtown Oakland, we set a weekly or twice-weekly service day, keep an eye on the waste tank so it never runs full, and swap the unit out if anything ever needs repair, so the site never goes a day without a working bathroom.
Plans stretch. A flood repair that was meant to take two weeks turns into two months, and a festival adds a third day. That is fine. Call us, and we extend the rental and add service visits without a pile of new paperwork.
Luxury Restroom Trailers Compared With Plastic Porta Potties
A plastic porta potty is a single seat over a holding tank, with no running water, no real light and no climate control, which is why guests at a hot August party in Livermore or a cold January job in Truckee avoid them whenever they can. A trailer from our fleet gives each person a private room with a flushing toilet, a sink with soap and running water, a mirror, lights and a thermostat. The difference shows up in how long people stay at an event, in how many complaints a site manager hears, and in how a venue looks in the photos.
Space works in your favor too. 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. Handwashing happens inside, at a real sink, so there is no extra handwashing unit to rent. For many hosts, that alone settles it.
Brands and Venues That Rent Our Luxury Restroom Trailers
Our customer list reads like a tour of the Northern California economy. Google, Tesla, Target, BMW, Mercedes-Benz and eBay have all rented trailers from our fleet for campus events, product launches, dealership parties, store remodels and long construction jobs, and the Golden State Warriors and the Oakland A’s have used our units for game days and team events. Big companies come back because the process is simple for their facilities and purchasing teams: we send a certificate of insurance on request, we deliver after hours or before the gates open, and one contact handles every unit on every site.
Smaller customers get the very same trailers. A family in Danville planning a backyard wedding, a church in Stockton hosting a weekend revival and a vineyard in Healdsburg throwing a harvest party all book from the fleet the big brands use. They get the same 120-point inspection too. Same dispatch team, same phone number, any hour.
Typical Bathroom Trailer Setups Around the Bay Area and Beyond
Every site is different, but some setups come up again and again. These three show how the pieces fit together.
A summer party on a Silicon Valley tech campus
A tech company in Mountain View or Santa Clara books a parking lot for a summer party of 1,500 employees and families. We bring two 9-stall trailers and an ADA plus 2, line them up behind the food trucks, and run power from the building so there is no generator noise. A service tech stays on site from setup to cleanup. The facilities lead told us later that nobody waited in line all day.
A wildfire base camp at a North Valley fairground
When a big fire breaks out in the hills above Chico or Redding, the incident team often sets up base camp on a county fairground. Showers come first, so we send 8-stall shower trailers along with restroom trailers for the dining area. A laundry trailer and a bunkhouse sleeper often follow within a day or two. Pumping and water trucks run on a tight loop, and the camp keeps running for weeks.
A school modernization in the Sacramento suburbs
A school district in Elk Grove or Roseville closes its old restrooms for a summer remodel that slides into the fall term. An ADA plus 6 goes next to the classrooms, and a 5-stall goes by the field for practices and games. We pump after school hours so students never see the service truck, and the units stay until the new restrooms open.
Steps to Rent a Luxury Bathroom Trailer in NorCal
- Call or send the form. Reach us at (209) 202-3741 or request a quote. Share your date, address, head count and hours.
- We size it. We pick the right unit or mix of units and send a clear 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 we pump, refill and restock on a schedule that fits your hours.
- We haul it out. When the job ends, we pick it up and leave the spot clean.
Most units need a 20 amp, 120 volt circuit within 100 feet, and larger ones need two. The 8-stall shower needs a 50 amp, 220 volt hookup. No power or water at the site? That is fine. We bring a generator and fill the fresh tank before we arrive, then top it off on service visits. Pick a flat, firm spot that 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. You can read the story behind The Lavatory NorCal bathroom trailers to learn more about our team and how we work, and our long-term restroom trailer leasing FAQ answers questions about rentals that run for months.
Reviews of Our Mobile Restroom and Shower Trailers
“We had the 9-stall luxury restroom at a jazz fundraiser on Van Ness Avenue in San Francisco. The service and setup were excellent! The trailer was clean, nice and very easy to use. We were all thrilled with the quality and the professionalism of the team through planning, delivery and pickup.”
“Before our outdoor wedding in Saratoga, we worried about giving our guests only basic portable toilets. The luxury restroom trailer was spotless, well kept and looked like a real bathroom, and the support crew handled everything with ease. Guests kept talking about how nice the restrooms were. It made a bigger difference than we expected.”
“These are clean and so much nicer than a porta potty, and they are all around amazing on our build in Sacramento. The owners did a great job checking in on how things were going and what we needed. I recommend them for any project where you want to show some kindness to the people on site!”
“We have used their restroom and shower trailers for our yearly backyard camping family reunion near Grass Valley for three years now, and they have made a huge difference. Clean, comfortable and reliable every time. Outstanding service and a fantastic team.”
“The Lavatory NorCal is always prompt with delivery to our Concord facility, the portable restrooms are very clean, and the service is professional. They do a great job and we like working with them. Highly recommended if you need temporary bathrooms for an event or for facility maintenance.”
“The luxury bathroom at our glamping weekend in Mendocino County beat my expectations. The design was modern with fixtures that felt high end. It was spotless too, right down to the soft towels and the warm lighting. Well worth it for anyone who wants a real bathroom outdoors.”
“Absolutely amazing experience at our event in Chico! The trailers were sparkling clean, and the whole job from setup to takedown was professional and easy. So grateful for The Lavatory NorCal and their incredible team!”
Reviews like these are why so many customers call us again for the next event, the next phase of a project or the next storm. Call (209) 202-3741 and see for yourself, or get a quote in a few minutes.
FAQ About Renting Restroom Trailers in Northern California
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 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.
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.
Will the trailer stay comfortable in valley heat and coastal fog?
Yes. Every unit has its own air conditioning and heat on a digital thermostat, so it stays cool on a 100 degree day in Sacramento and warm on a damp 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. On longer rentals we refill the water and pump the waste tank on a set schedule.
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 I need a permit to park a trailer on the street?
Often, yes. Many Bay Area cities want a street-use or encroachment permit for any trailer parked at the curb. A driveway, a parking lot or a private yard usually needs nothing.
Do you own the trailers, or are you a broker?
We own them. The Lavatory NorCal runs a direct fleet, so the team that quotes your job is the same team that delivers it, services it and picks it up.
Can you deliver on a weekend or a holiday?
Yes. Dispatch runs 24/7, including weekends and holidays, and our drivers deliver and pick up on Saturdays and Sundays all year.
Does a one-day event need a service visit?
Usually not. A full fresh tank and an empty waste tank cover most one-day events. For a crowd near the top of a unit’s range, or a multi-day event, we can keep a service tech on site.
Book a Luxury Bathroom Trailer With The Lavatory NorCal Today
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 (209) 202-3741 day or night, or ask for your free quote online, and we will confirm the unit, the date and the drop spot.