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Fontana, California · the western Inland Empire

Bathroom Trailer Rentals in Fontana for Event Planners

A Lavatory 5-Station luxury restroom trailer parked on a stone driveway under eucalyptus trees, with desert mountains behind it

The Lavatory brings event restroom trailer rentals to backyards, remodels, receptions and company events all over Fontana. Each unit arrives level and stocked, with flushing toilets, running water and the AC already cooling the rooms before your first guest walks up the steps. Call us today or request a free quote, and we will hold your date while you plan everything else. If you are weighing the upgrade, take a look at our notes on upscale restrooms for guests.

Or request a quote for Fontana availability.

Luxury restrooms in Fontana: deluxe restroom trailers, done right

The luxury standard for restrooms at weddings, corporate events, and film sets.

An exclusively luxury fleet, every unit a real restroom trailer
Over 250 units staged across the Western states
Flushing china toilets, running water, climate control inside
We own every trailer, no broker, no ghost company
Licensed and insured on every job
Same-week delivery, often same-day

Call (866) 509-6846 or request a quote and we will size the trailer to your Fontana dates.

Why choose The Lavatory

The western Inland Empire benchmark for event restroom trailer rentals

Fontana sites all come with their own challenges, and we plan around each one before we quote. A backyard in Sierra Lakes often sits behind a narrow side gate on a street built tight on purpose. A Glen Helen picnic shelter sits far from any plumbing, with a long walk back to the car. A warehouse lobby opening in the Speedway Commerce Center has room for the truck, although the power and the parking plan belong to the building team. A restaurant on Foothill Boulevard usually has one alley, one trash bin and no spare outlet. We ask about gates, slopes, overhead wires and the distance to power on the first call. That site homework comes with every one of our luxury restroom trailer rentals, from the Jurupa Hills up to the 210. We own more than 250 luxury trailers, the largest fleet of its kind in the Western U.S. We are licensed and insured, with 30+ years in event rentals. Call us or request a quote, and we will talk through your site on that first call.

We own every trailer

We run a direct fleet, not a reseller or a broker. We own more than 250 luxury trailers, so when your date moves, you talk directly to the people who run the schedule.

A real restroom inside

Flushing china toilets, sinks with running water, mirrors and good light. Guests leave our trailer the same way they would leave a restaurant restroom.

AC for August, heat for January

Both come standard in every size. Fontana summers run hot and winter nights near the foothills get cold, so we switch on the climate control before guests arrive.

We check the approach before the truck leaves

The city climbs from about 840 feet in the south to roughly 2,600 feet in the north, and the newer north-end streets are narrow. A unit that swings easily into a Slover Avenue yard may not make the turn on a dead end street in Sierra Lakes. We look at photos of your approach before we quote, so there are no surprises at the curb. Beyond Fontana, we also offer VIP restroom trailers in the Inland Empire.

Esther Y., customer review photo
Esther Y.
★★★★★
“I’ve rented restrooms from this company for a few occasions, and each time I’m always impressed with the caliber of their trailers and the caliber of service. The staff is polite and competent, and the portable restrooms are always immaculate and well-kept.”
✓ Verified Google review
Zaire M., customer review photo
Zaire M.
★★★★★
“Sal does a very amazing job! As well as keeping restrooms clean!”
✓ Verified Google review
Elena M., customer review photo
Elena M.
★★★★★
“Sal did a great job in the restrooms definitely quality and professional work👌👍”
✓ Verified Google review
Before the truck comes

Proof from the wedding planners who have booked our temporary restroom trailers

The companies that could rent anything still call us for restrooms, because a cheap plastic unit at a launch party or a shareholder event ruins everything the day is meant to say. The Lavatory has provided luxury restrooms for names like Google, Tesla, BMW, Mercedes, eBay, and Target, for hospitality at Caesars Palace, and for pro sports including the Golden State Warriors, Oakland A’s, and Las Vegas Raiders.

The reason those bookings repeat is simple. A luxury restroom is the one vendor a guest uses and remembers, for better or worse, so the trailer has to be stocked, clean and working from the first guest to the last. That is how we run every unit in the fleet, and it is the same standard behind every Fontana booking, from a backyard engagement party to a festival gate.

Three decades in event and equipment rental, running the largest luxury restroom trailer fleet in the Western U.S. Every unit ours, never a broker’s.

Inside the trailer

Temporary bathroom rentals for Fontana home remodels and restaurant renovations

For a Fontana backyard reception or a company open house in the 150 to 300 guest range, the 5-Station is the unit we suggest most. Crews across It run on one 20 A 120 V circuit within 100 ft, which most garages and warehouse front offices can reach.

A two station Lavatory restroom trailer parked on a paver driveway beside an open garage, with stacks of pavers for a home project next to it

Fontana homes are full. The 2020 census put the average household at 3.81 people, which means a lot of people sharing one or two bathrooms. When the only full bathroom in a house like that is gutted for two or three weeks, the family still needs a place to go every morning. A compact 2-Station in the driveway gives the household a clean restroom with a door that locks, lights and AC, a few steps from the back door. For a build site outside Fontana, we also provide bathroom trailers for rent in San Bernardino.

A lot of the housing stock in the north end is newer, while older blocks in central Fontana and near Sierra Avenue have smaller lots and tighter driveways. Those older lots are where we measure first. Our compact series trailers are 7 feet 6 inches wide at the body and about 12 feet long with the tongue, so they fit where a full size unit will not. We can tie into a hose bib for fresh water, and the waste leaves with our service truck. We keep a separate page for the next city: our page for Riverside.

Restaurants are a different job with the same problem. A place on Foothill Boulevard, the old Route 66 run through the middle of town, may want to keep its patio or take-out window open while the dining room restrooms are rebuilt. Health inspectors want customers and staff to have a clean place to wash their hands. A 3-Station set in the back lot or along the alley keeps the doors open during the work.

We schedule service visits for the slow part of the day, so a truck is never pumping a tank while the lunch crowd is walking in. On a longer job we book a standing service day that matches the contractor’s schedule. The trailer stays until the new restroom passes its final inspection, then we pull it the same week.

If the crew on a bigger rebuild also needs showers after each shift, our Fontana shower trailer rentals page covers those units, and both can come on the same delivery.

What you find inside the restroom trailer

Flushing china toilets

Real porcelain toilets with a foot flush, the same fixtures your guests use at home, not a chemical tank.

Running-water sinks

Stainless steel sinks with real running water, hand soap, and towels, fed by onboard water tanks so you are covered even without a hookup.

Climate control

Air conditioning for a summer afternoon and heat for a cold evening, so the trailer stays comfortable no matter the season.

Framed mirrors and lighting

Oversized framed vanity mirrors, warm interior lighting, and finished flooring that reads like a venue restroom, not a jobsite.

Fully stocked, always fresh

Premium toilet paper, towels, soap, and fragrance, restocked and pumped so the unit stays fresh from the first guest to the last.

Power and water handled

Onboard water tanks plus a generator when your site has no hookup, so the trailer runs anywhere from a vineyard to an open field.

Full specifications for every unit are on the 5-Station spec page and its four sister pages, or call and we will spec it to your Fontana guest count.

Every configuration lives on the luxury restroom trailer service page. Here is how we match one to a California event.

The part that matters

Which of our portable restroom trailers fits a Fontana event

Five sizes cover everything from a single ADA-compliant suite to a festival crowd. Every one has flushing china toilets, running water and climate control. Tell us your guest count and how long the event runs, and we will size it.

2-Station Restroom Trailer, delivered to venues from Fontana to Rialto

2-Station Restroom Trailer

One women’s suite and one men’s suite for up to about 150 guests, in a compact box that fits into a driveway or garden path. 105 gallons of fresh water, a 300-gallon waste tank and a single 20A/120V circuit make it the pick for backyard weddings and engagement parties.

3-Station Restroom Trailer for rent near Rancho Cucamonga and Fontana

3-Station Restroom Trailer

Two women’s suites and one men’s suite for up to about 225 guests, sized for the everyday mid-size gathering, from a milestone birthday to a company off-site. 200 gallons of fresh water, a 400-gallon waste tank, one 20A/120V circuit.

5-Station Restroom Trailer available for corporate events and launches around Fontana

5-Station Restroom Trailer

Women’s side with 3 stalls and 2 sinks, men’s side with 1 stall, 1 urinal and 1 sink, built for 150 to 450 guests so a full reception never waits. 200 gallons of fresh water, a 520-gallon waste tank, one 20A/120V circuit within 100 feet.

9-Station Restroom Trailer staged for the western Inland Empire events

9-Station Restroom Trailer

Women’s side with 5 stalls and 2 sinks, men’s side with 2 stalls, 2 urinals and 1 sink, sized for 400 to 900 guests so hundreds of people can move through the line at once. Two AC units, two 20A/120V circuits, a 750-gallon waste tank.

ADA + 2 Restroom Trailer, delivered to venues from Fontana to Rancho Cucamonga

ADA + 2 Restroom Trailer

One women’s suite, one men’s suite and one ADA unisex suite with a self-contained ramp, built to federal and California ADA requirements. Sized for events up to about 200 guests or job sites up to about 30 crew, with 210 gallons of fresh water on board.

An 8-Station Private Stall Deluxe and an ADA + 6 configuration are also in the fleet for big productions and larger guest counts. If you are between sizes, we spec it to your guest count rather than nudge you into more trailer than the day calls for.

The same fleet covers restroom trailer delivery across California, matched to guest count and event length.

VIP restroom trailer rentals for Fontana openings, big dinners and product launches

A Lavatory restroom trailer framed by hedge planters and lamp posts at the end of a lantern lined drive at a garden wedding venue

Fontana has become one of the biggest logistics centers in Southern California. The old Auto Club Speedway site is now the Speedway Commerce Center, planned at about 6.6 million square feet of logistics space, and phase one delivered about 1.8 million square feet across two buildings. New buildings mean ribbon cuttings, broker tours, hiring fairs and employee family days, and a shell building often has no finished restrooms for the public yet.

Manufacturing is growing too. ZM Trucks announced a 210,000 square foot zero emission truck plant in the city, and a new plant often marks its launch with an outdoor event for staff, partners and press. At an event like that, the restroom is part of how guests remember the day. An 8-Station Private Stall Deluxe gives every guest a private, lockable room with a sink, which fits a launch or an evening dinner party better than a shared stall row.

Downtown has its own event venues. Stage Red, the 1937 Art Deco theater that reopened in 2024, and the Steelworkers’ Auditorium on Sierra Avenue both host events that can spill onto the street or a side lot. When a company or a nonprofit takes over an outdoor space next to a venue like that for a private party, the building’s own restrooms are rarely enough.

Large employers also hold outdoor staff events. Kaiser Permanente, the biggest employer in Fontana, and Fontana Unified, the second biggest, both hold gatherings that can get too big for a building. We plan where the trailer sits, how guests walk to it, and when our service truck can get in without crossing the event. For a public event, we pair the main unit with an ADA + 2 so every guest has a restroom that works for them.

Take a look

What happens after portable restroom trailers land on a Fontana site

A Lavatory restroom trailer screened by hedge walls and potted plants at a corporate street event, with an event staff member standing by the entrance

We handle the whole thing, not just the drop-off. Our team delivers the trailer, levels and sets it, connects water and power or stages a generator, and stocks it before your first guest arrives. When the event wraps, we come back and haul it away. You never touch the logistics. That part is on us.

For longer or higher-traffic bookings in Fontana, we offer an on-site attendant who keeps the trailer stocked and spotless through the event, and we pump and refresh the unit so it holds up from the first guest to the last. That always-fresh standard is the difference between a restroom guests use once and one they are glad to use all night.

Plain arithmetic

A closer look at our temporary restroom trailers near Fontana

Our restroom trailers, and the kinds of events we set them up for. Backyard weddings, vineyard receptions, corporate lots, film sets, and the festival gates where the lines have to move.

On our end

What one hot plastic box costs homeowners in Fontana

The 3-Station Restroom Trailer, available for Fontana-area events

Think about what a Fontana event actually costs to put on. The venue, the catering, the flowers, the photographer, the hours of planning. Then picture a guest walking out of a hot plastic box in the middle of all of it. Nobody plans for that. The restroom is the one vendor every single guest uses, often more than once, and it is the detail they quietly judge the whole event by.

A luxury restroom trailer protects everything else you spent on. It reads like an extension of the venue, holds up through a full day of guests, and gives people one less thing to remember for the wrong reason. Set against the total cost of the day, it is a small line item that quietly carries a lot of the impression, which is exactly why the hosts who have been burned once book the trailer first the next time.

Luxury bathroom trailer rentals for Fontana backyard and ranch style receptions

A three station Lavatory restroom trailer set on a home driveway under shade trees, with steps at each door

A lot of Fontana weddings and quinceañeras happen at home. A big family, a big backyard and a long guest list is a common mix here, and a house with two bathrooms cannot handle 200 guests over six hours. A deluxe restroom trailer keeps guests out of the house, keeps the septic or sewer line from backing up, and gives the family one less thing to worry about on the day.

Placement is the first thing we look at. The newer north-end tracts around Sierra Lakes, Summit Heights and The Arboretum were laid out with narrow streets, and many homes have a side gate barely wider than a lawn mower. We often set the trailer on the driveway or at the side of the house with a lit path to the doors, rather than forcing it through a gate. We also bring rubber mats if the path crosses grass.

Ranch style receptions take more planning. Glen Helen Regional Park, a short drive north at the base of the Cajon Pass, has three group picnic shelters that each hold up to 300 people. Private ranch and horse properties out toward Devore and Lytle Creek have the same issue: open ground, a gravel or dirt drive, and no plumbing where the tables are. We drive the route ahead of time when the road is rough and pick a level spot that stays out of the photos.

Heat matters here more than most places. August in Fontana averages a 96 degree high, and summer receptions often run well into the evening while the ground is still warm. Every trailer we send has AC, and we turn it on well before guests arrive. For about 200 guests with a bar, we usually suggest the 5-Station, since the women’s side is where the line forms.

More Fontana jobs we cover with private restroom trailers

Three kinds of calls keep our trucks busy here. Homeowners and restaurant owners need a working restroom while their own is torn out. Couples need one for a backyard or ranch style reception. Companies need one for openings, family days and launch parties at the new logistics buildings.

The 5-Station Restroom Trailer, available for Fontana-area events

Fontana Days Run finish line

The 71st Fontana Days Run is set for Saturday, June 6, 2026, with a half marathon that finishes in front of City Hall after a long drop from the San Bernardino National Forest. A finish area with vendors and families needs restrooms where the crowd stands, not just where the plumbing is.

The 8-Station Private Stall Deluxe Restroom Trailer, available for Fontana-area events

Spring Street car shows and night markets

The Fontana Car Show series closes Spring Street between Juniper and Sierra five evenings a year, from 5 to 8. Street events like these draw big crowds for a few hours, and a trailer set at the end of the block keeps lines out of nearby shops.

The 9-Station Restroom Trailer, our highest-capacity luxury unit, available for Fontana-area events

La Gran Fiesta and Miller Amphitheater

La Gran Fiesta fills Miller Amphitheater on Arrow Boulevard for Hispanic Heritage Month, on September 19 in the 2026 calendar. An evening crowd in late summer needs restrooms with working AC.

The 8-Station Private Stall Deluxe Restroom Trailer, available for Fontana-area events

Build sites that want a clean restroom

Chaffey College is starting a new four building Fontana campus on 15 acres, and the new north-end middle school at Citrus and Casa Grande is due to open in August 2026. Supervisors, owners and site visitors on jobs like these want a real restroom for the length of the build.

The ADA + 2 Restroom Trailer, with a self-contained wheelchair ramp, available for Fontana-area events

Evacuation centers and fire staging

Fontana sits right below the Cajon Pass. The Blue Cut Fire in August 2016 burned about 37,000 acres in two days and sent evacuation orders to more than 34,000 homes. Shelters and staging lots need extra restrooms fast, including accessible rooms.

The ADA + 6 Restroom Trailer, available for Fontana-area events

Overnight campouts and park programs

The Mary Vagle Nature Center in the Jurupa Hills hosts an overnight family Campout that runs from four in the afternoon to eight the next morning. An overnight event at a site with limited facilities needs a restroom with lights that stays open all night.

What ties these together is the guest experience. Nobody remembers a restroom that worked, but everybody remembers one that did not. Because our units sit staged across the region instead of a couple counties away, getting a luxury trailer to a Fontana date, even a last-minute one, is an ordinary ask here, not a scramble.

One more thing

Site planning and ADA access for bathroom trailers in Fontana

A trailer parked on your own driveway or backyard for a private party usually needs no city permit. Anything placed in the public street, on a sidewalk, or in a way that closes a lane needs a City of Fontana Public Works encroachment permit. Events in city parks go through the city’s facility and event process, so check with the city before you book the date.

Water is less simple here than in most cities. Five different providers serve parts of Fontana: Fontana Water Company, Cucamonga Valley Water District, Marygold Mutual Water, West Valley Water District and the City of Rialto. For a one day event, the onboard tanks are usually enough. For a long remodel or a build site, we connect to a hose bib that belongs to your property, never a hydrant you have not been cleared to use.

Unincorporated ground like Bloomington and Devore falls under San Bernardino County rules instead of city rules. Waste from our trailers always goes into the holding tank and leaves with our service truck. It never goes on the ground or into a storm drain. For public events, we pair a standard unit with an accessible unit that has its own ramp and meets both the federal ADA and the California accessibility code.

A two station Lavatory restroom trailer parked on a paver driveway beside an open garage, with stacks of pavers for a home project next to it

Siting covered before the truck leaves

  • ADA-accessible units with a self-contained ramp, wide door, grab bars, and turning room.
  • Guidance on where to place the trailer so it is easy to reach and easy to service.
  • Water and power sorted before delivery, with a generator staged when the site has no hookup.
  • Licensed and insured on every unit we put on the road.

One thing we always say plainly: some venues and city permits have their own rules on placement, accessibility, and event restrooms. Tell us your venue and we will help you plan around them, but confirm any permit requirements with the venue or the city as well.

Between us

Getting a bathroom trailer to Fontana, step by step

Booking should be the easy part of planning an event. Four steps, a straight answer, and one team that owns the whole thing.

1

Tell us about the event

Share your date, your rough guest count, and the venue. That is enough for us to point you to the right size trailer.

2

We match the trailer and site

We pair you with a unit, confirm whether the site has water and power or needs a generator, and pin the exact spot so delivery is one clean trip.

3

Delivery and setup

We arrive on your schedule, level and set the trailer, connect it, and stock it so it is ready and fresh before the first guest.

4

Enjoy it, we handle pickup

The trailer holds up through your whole event while our line stays open. When you are done, we come back and take it away.

Behind it

What a typical Fontana job with bathroom trailers looks like

The ADA + 6 Restroom Trailer, available for Fontana-area events

Typical setup: a kitchen and bath remodel in central Fontana

A remodel in an older central Fontana home usually means one bathroom out of service for a few weeks and a driveway shared with a work truck. We park a compact 2-Station at the side of the driveway, close to the back door, and tie it into a hose bib. Service lands on the same weekday each week, early in the morning before the crew parks.

Typical setup: an evening quinceañera in a Sierra Lakes backyard

A backyard party for 180 guests on a tight north-end street often starts in the late afternoon heat and runs well past dark. We park a 5-Station on the driveway, run a cord to the garage, and light the path from the gate to the steps. The AC goes on an hour before the first guests arrive, and the trailer leaves the next morning.

Typical setup: a grand opening at a new logistics building

A ribbon cutting at a new building in the south end often has a lobby that is not open to the public yet and a guest list of a few hundred. We place an 8-Station Private Stall Deluxe near the tent on the paved lot and tie into the building’s temporary power. An ADA + 2 goes right next to it.

Fontana neighborhoods we deliver mobile restroom trailers to

A three station Lavatory restroom trailer set on a home driveway under shade trees, with steps at each door

We deliver across all 43 square miles of Fontana, from the Jurupa Hills in the south up to the foothill tracts along the 210, and out to Rialto, Bloomington, Rancho Cucamonga and Ontario. This city is part of our California luxury restroom trailer rentals network, and we also run Chula Vista luxury restroom trailers in the South Bay. Give us an address and a date, and we will confirm a delivery window on the same call.

We cover Fontana luxury restroom trailer rentals across California. Neighborhoods and towns we serve include Downtown Fontana, Central Fontana, North Fontana, South Fontana, Sierra Lakes, Summit Heights, Hunter’s Ridge, The Arboretum, Southridge Village, Heritage Village, Walnut Village, Northgate, Rancho Fontana, California Landings, Morningstone, Jurupa Industrial Park, Slover Avenue, Foothill Boulevard, Rialto, Bloomington, Rancho Cucamonga, Ontario, Colton, Devore.

Events outside town are covered too; the California restroom trailer coverage map shows every corridor.

Sierra Lakes

Built on old olive orchard ground around the golf club in the north end, with a plan capped at 2,035 homes. Backyard parties and receptions are common here, and narrow streets mean we measure the approach first.

Summit Heights and The Arboretum

Newer north-end neighborhoods near the new middle school at Citrus and Casa Grande. Most jobs are family parties and home projects, and we schedule deliveries outside the school rush.

Downtown Fontana

City Hall, the Lewis Library, Stage Red and the Steelworkers’ Auditorium sit in this core, and Spring Street hosts the car shows. Tight lots and public views mean we place small units early in the day.

Southridge Village

A planned community from the early 1980s tucked against the Jurupa Hills, with Southridge Park and the Jack Bulik Center. Family parties and park events are the usual calls.

South Fontana and the Slover corridor

Warehouses, Jurupa Industrial Park and the new Speedway Commerce Center buildings sit south of the 10. Company events here have easy truck access and often temporary power we can use.

Central Fontana along Foothill Boulevard

The old Route 66 run through the middle of town, lined with restaurants, shops and older homes. Restaurant renovations and home remodels are common, and alley access decides where the trailer goes.

Planned rentals are usually scheduled the same week, and we do our best to cover last-minute Fontana dates when a trailer is nearby.

5-star Google reviews from customers who rented our luxury restroom trailers

Dejay O., customer review photo
Dejay O.
★★★★★
“restrooms were very clean and appreciate all the hard work Ron does?”
✓ Verified Google review
Concepcion H., customer review photo
Concepcion H.
★★★★★
“Best luxury restrooms they helped me with a last minute event.they were great, best clean restrooms.”
✓ Verified Google review
Bill M., customer review photo
Bill M.
★★★★★
“Restrooms are clean and always up to date, works very well with customers, always treats their clients/customers with respect and communicates great with others. The best deals I have seen and always exceeds to customers needs.”
✓ Verified Google review
Desirea G., customer review photo
Desirea G.
★★★★★
“I had a great experience with this company! They have the best customer service and the rentals are amazing and fairly priced! I would highly recommend to anyone for any event!”
✓ Verified Google review
Amy F., customer review photo
Amy F.
★★★★★
“I was so surprised at how fantastic these portable restrooms are!! Wow!!! This really changes the whole idea of portables!! When I was inside, I literally forgot I was inside a portable….look, smell, use… everything!!! Great job!!!!”
✓ Verified Google review
Karen S., customer review photo
Karen S.
★★★★★
“The a/c in the trailer was AH-MAZING. Never thought this would have been my favorite rental for my wedding. Lol Thanks for a great experience.”
✓ Verified Google review
Who handles it

What festival producers ask about temporary restroom trailers in Fontana

The 2-Station Restroom Trailer, our compact luxury unit, available for Fontana-area events
Do I need a permit to put a restroom trailer in my Fontana driveway for a party?

Usually not, as long as the trailer sits on your own property and stays out of the street and the sidewalk. If it has to go in the public street or block a lane, the City of Fontana requires an encroachment permit. If you live in an HOA area like Sierra Lakes, check your association’s rules too. We can send a simple sketch of the trailer’s size and spot for their approval.

How many stations do I need for a 200 guest backyard quinceañera?

For about 200 guests over five or six hours, the 5-Station is the usual pick. It covers about 150 to 450 guests and has three stalls on the women’s side, which is where the line forms. If you have an open bar or the party runs late, lean toward the top of that range. For 400 or more guests, the 9-Station covers about 400 to 900.

Will the trailer fit through my side gate in north Fontana?

Often it will not, and it usually does not need to. Many north-end homes have a side gate about as wide as a mower. We usually set the trailer on the driveway or beside the house with a lit path to the steps. Our compact 2-Station and 3-Station units are 7 feet 6 inches wide at the body, which opens up more spots than a full size unit.

Can a restroom trailer stay for my whole home remodel?

Yes. Most remodel rentals run a few weeks, and some run a few months. We place the unit once, connect it to a hose bib if you have one, and service it on a set day each week. It stays until your new bathroom passes its final inspection.

Does the trailer need power, and what if my venue has none?

Most units need one standard 20 A 120 V circuit within 100 ft, and the 9-Station and the 8-Station need two. A garage outlet on its own circuit often works for smaller units. If the site has no power, such as a picnic area or a ranch pad, we bring a quiet generator.

How do you keep the restroom cool at a July or August event?

Every unit has air conditioning and heat. Fontana averages a 96 degree high in August, so we start the AC well before guests arrive and park the trailer in shade when we can. We also point the doors away from direct afternoon sun when the spot allows it.

Which unit fits a corporate launch or formal dinner best?

For a launch, an open house or an evening dinner party, the 8-Station Private Stall Deluxe is the one most planners pick. Each guest gets a private room with a door that locks, a toilet and a sink. It covers about 400 to 600 guests, and we add an ADA + 2 for accessible access.

Do you deliver to Bloomington, Devore or Glen Helen?

Yes. We cover the whole area around Fontana, including Rialto, Bloomington, Colton, Rancho Cucamonga, Ontario and Devore. Unincorporated ground follows county rules, not city rules. For Glen Helen and other park sites, the park sets its own delivery window, and we follow it.

What changes the cost of my rental?

The size of the unit and the number of days matter most. A site with no power may need a generator. A long rental needs service visits, and a far or hard to reach site adds drive time. Adding an accessible unit also changes the total. We walk through each of these on the call so the quote matches your event.

How far ahead should I book for a summer weekend?

Summer Saturdays go first, especially from May through September, when weddings, quinceañeras and company events stack up. Booking two to three months ahead gives you the best choice of sizes. If your date is closer than that, call anyway, since we can often still find a unit.

Guides for planning a luxury restroom trailer rental in Fontana

A Lavatory restroom trailer framed by hedge planters and lamp posts at the end of a lantern lined drive at a garden wedding venue

Deeper reading for hosts and planners, from sizing a trailer to your guest count to keeping guests comfortable through a long event. Tap any guide to open it.

Sizing restrooms for a Fontana backyard wedding or quinceañera

The first question we hear from families planning a big party at home is simple. How many restrooms do we need? The honest answer depends on three things: the guest count, how long the party runs, and whether there is a bar.

Guest count comes first. A party of 100 guests that lasts four hours is an easy job for a 2-Station. Push that to 200 guests over six hours and the house bathroom stops being a backup and starts being a problem. Most families here plan for more guests than they expect, because a big family brings cousins, neighbors and friends of friends.

Glen Helen Regional Park, San Bernardino County

What your Fontana site needs before a restroom trailer arrives

Most delivery delays have nothing to do with the trailer. They come from a site that was not ready, and nearly all of that can be fixed with a short phone call and a few photos.

Start with the ground. The trailer needs a spot that is fairly level and firm enough to hold its weight. A gentle slope is fine because we can block and shim it. Fontana gets most of its rain between late November and early April, and a lawn that is solid in October can be soft after a February storm. If the ground looks wet, tell us, and we will bring pads or pick a paved spot instead.

City of Fontana public works projects

Planning restrooms for a Fontana company event or grand opening

A company event in Fontana often happens somewhere that was never set up for guests. A new warehouse lobby may not be open to the public yet. A parking lot tent has no plumbing at all. A plant opening may have a few hundred guests and a building still full of equipment.

The first thing we ask is who the guests are. A staff family day with kids is different from a broker tour or an evening dinner party. For a relaxed staff event, a 5-Station or a 9-Station handles a big crowd well. For a launch with clients, press or city officials, many planners choose the 8-Station Private Stall Deluxe, where each guest gets a private room with a door that locks, a toilet and a sink.

ADA.gov accessibility guidance

Book a private restroom trailer for your Fontana date

Call us or request a quote with your date, your guest count and the address. We will size the unit, check the site and hold the trailer for you.

The Lavatory luxury restroom trailer rentals seal