Shower Trailer Rentals in Idaho
We deliver private, luxury shower trailers with real on-demand hot water throughout Idaho. Each one hauls its own water and generates its own power, so it works off-grid at a backcountry fire camp, a Magic Valley farm, or a Boise construction site that has no water and no power, and we can be there fast.
24/7 emergency dispatch · fully licensed & insuredIdaho’s Top-Rated Shower Trailer Rental Company
The credentials and track record behind every trailer we deliver.
Private Luxury Shower Trailer Rentals in Idaho
The Lavatory is the top-rated shower trailer rental company in Idaho. Homeowners, work crews, and event teams around the state come to us for private, luxury shower trailers. Every unit gives you real hot water, its own heat and air conditioning, and a locking private room for each person. We deliver them anywhere in Idaho, and each trailer hauls its own water and generates its own power, so it keeps working off-grid on a site with no water line and no power.
These trailers cover a wide range of jobs. We send them to fire base camps, dairy and harvest crews, building sites, decontamination jobs, National Guard exercises, spring floods, winter storms, music festivals, river trips, backcountry hunting camps, and street outreach. A rental might last a weekend, run for months, or sit on a standing service route.
Each unit we deliver is one we own and keep up ourselves, not a rented-in box. We subcontract nothing, so the trailer that shows up is one our own crew has serviced. We have completed more than 20,000 deliveries, and a dispatcher answers the phones around the clock statewide. Tell us your site, your dates, and your headcount, and we will fit the unit and send your quote.
Idaho Cities and Regions We Serve
Our coverage spans the entire state, from the Treasure Valley up to the northern panhandle. Below are the main Idaho regions we serve, along with the work that keeps us busiest in each.
Boise and the Treasure Valley
Boise, Meridian, Nampa, and Caldwell. Construction, large events, and government work drive most of the demand across the valley.
Get a Boise quote →
Twin Falls and the Magic Valley
Twin Falls, Jerome, and Burley. Dairies, potato and sugar beet harvests, and food processing plants keep our units busy here.
Get a Twin Falls quote →
Idaho Falls and Eastern Idaho
Idaho Falls, Rexburg, and the eastern Snake River Plain. The national lab, farms, and outdoor work drive demand out east.
Get an Idaho Falls quote →
Sun Valley and Central Idaho
Sun Valley, Ketchum, and the Salmon River backcountry. Ski events, festivals, whitewater trips, and fire camps all call for units up here.
Get a Sun Valley quote →
Coeur d’Alene and the Panhandle
Coeur d’Alene, Post Falls, and northern Idaho. Tourism events, construction, and forest fire work drive most of the rentals up north.
Get a Coeur d’Alene quote →Our Idaho Shower Trailer Fleet
We operate over 200 units, one of the bigger fleets in the country. With that much on hand, we can match the trailer to your headcount, your ground, and your calendar anywhere in Idaho. Most large jobs start with the 8-Station, the biggest shower unit we send out on its own.
8-Station Private Shower Trailer
This is our largest shower trailer that runs as one unit. With eight locking rooms, the line keeps moving even when a whole fire camp or a full shelter arrives at the same time.
It hauls its own fresh, grey, and black tanks and generates its own power, so it works off-grid with no hookups. Inside you get steady hot water, a private stall per person, and finishes picked to hold up under hard daily traffic.
View this trailer
ADA + 2 Private Shower Trailer
This trailer pairs one accessible suite with two standard private rooms. From a single drop you get wheelchair access plus a couple of extra stalls. It is a common pick for shelters, county programs, and events.
On the accessible side there is a level roll-in, grab bars, a fold-down bench, and room to turn a chair. As with the rest of the lineup, it hauls its own water and generates its own power where a site provides none.
View this trailer
4-Station Shower, Restroom & Laundry Combo
The combo builds a laundry into the same trailer, which pays off on a long stay. A crew can shower, use the restroom, and wash a load of clothes without leaving the site.
Four private showers, restroom stalls, and a working laundry sit inside one heated and cooled shell that generates its own power. It fits jobs that run for weeks where the crew is bunked close to the work.
View this trailer
Single-Station ADA Shower & Restroom Combo
On this small trailer an accessible shower and a restroom sit side by side. Because it is compact, it tucks into a tight lot or a small program where a full-size unit will not fit.
It still has the level roll-in, the grab bars, the hot water, and the air conditioning of the larger units. It hauls its own water and generates its own power onboard, so it drops almost anywhere in the state.
View this trailerWhat Sets Our Shower Trailers Apart
A lot of companies will rent you a box and call it a shower trailer. Fewer can drop one on ground with no water and no power and keep a hundred people in hot showers for a full week. Three things set our units apart.
Hot water that holds up
Cheaper units heat a few showers and then run cold. Ours use water heaters sized for real throughput, so the hundredth person in line gets water just as hot as the first. On a fire camp or a shelter where the whole crowd arrives together, that decides whether the setup works at all.
Runs off-grid
Most Idaho sites give you no water line and no power to spare. Our trailers haul their own fresh water, hold the grey and black in onboard tanks, and generate their own power from a built-in generator. You get hot, pressurized showers on a bare logging road or in an open field. Where a site does have hookups, we tie into them.
Clean and stocked
We put every unit on a fixed cleaning and sanitizing schedule and keep it stocked with soap, towels, and paper. The climate control handles a scorching Magic Valley afternoon or a deep eastern-Idaho freeze. People use a clean trailer and skip a filthy one, so we keep ours clean.
Shower Trailer Uses Across Idaho
These trailers prove their worth on any site with no plumbing, and Idaho has plenty of that kind of ground. Below are the jobs that keep them on the road around the state.
Wildfire base camps
Idaho has a long, hard fire season, and the National Interagency Fire Center in Boise coordinates federal wildfire response for the entire country from here. The 2024 season burned about 826,000 acres across the state, the most since 2012, with the Wapiti Fire past 100,000 acres in the Boise National Forest and the Valley Fire on the edge of Boise. When fires like these burn across the Boise, Payette, and Salmon-Challis national forests, incident teams stand up base camps that house hundreds or thousands of firefighters for weeks. Those camps need showers on remote ground with no water or power. We deliver 8-station and combo units to fire camps, run them self-contained, and keep them serviced for the length of the incident.
Farms and dairies
Idaho grows about 30 percent of the nation’s potatoes, more than any other state, and it ranks third in the country for milk. Roughly 72 percent of Idaho’s dairy cows are in the Magic Valley around Twin Falls, Jerome, and Gooding, and the Chobani plant in Twin Falls is the largest yogurt factory in the world. Idaho is also the second-largest sugar beet state. Potato, beet, and dairy work draws seasonal crews who spend the day far from any building. Under federal field-sanitation law, every hand crew has to have a toilet and a working handwashing station nearby, stocked with soap, clean water, and towels. A single combo unit from us covers both showers and restrooms, and we keep it on a service loop through the season.
Construction and megaprojects
Meridian and Nampa rank among the fastest-growing cities in the country, with Meridian past 139,000 people. Micron broke ground on a 15-billion-dollar semiconductor fab in Boise and, in June 2025, announced a second Boise fab as part of a 200-billion-dollar national expansion, together expected to create more than 17,000 jobs. That project alone stretches across years and keeps thousands of workers on the ground. Data centers, warehouses, and subdivisions are rising across the Treasure Valley alongside it. Work like this drags on for months with large crews and no plumbing built for them. We stage off-grid units on the lot and schedule the servicing around the build.
Military and government
Mountain Home Air Force Base sits about 40 miles southeast of Boise and is home to the 366th Fighter Wing. The Idaho National Guard trains out of Gowen Field in Boise and controls a training range of more than 7,000 square miles in the southwest part of the state. Field exercises put troops far from any building. We are a registered SAM.gov federal contractor, so we can deliver and run shower units on military and government jobs where a base needs extra capacity or a remote training site has nothing built.
Idaho National Laboratory and industrial work
Idaho National Laboratory covers about 890 square miles of high desert around 45 miles west of Idaho Falls and holds the largest concentration of nuclear reactors in the world. Industrial, energy, and cleanup work runs across eastern Idaho. Hazmat and decontamination jobs often need showers on site so crews can rinse off before they leave. We supply units with hot water and the capacity to handle a full crew at shift change, and we keep them running off their onboard systems where a site offers no hookups.
Ranches, hunting, and outfitter camps
Idaho ranching runs across the high desert and the mountain valleys, and big-game hunting is a major draw. Outfitters and guides set up backcountry camps in the Frank Church-River of No Return Wilderness, which covers more than 2.3 million acres, for elk and deer season. These camps sit on remote land with no building to plumb. Every one of them runs off-grid, which is exactly what our trailers are built for.
Festivals and large events
Idaho hosts big events on grounds that rarely have enough plumbing for the crowd. Treefort Music Fest fills downtown Boise every spring with more than 500 artists across the venues, the Snake River Stampede, one of the top rodeos in the country, runs at the Ford Idaho Center in Nampa, and the Sun Valley area holds arts and music festivals all summer. We bring shower trailers for staff, performers, vendors, and crews who stay on the grounds for the length of the event.
Whitewater and outdoor recreation
The Middle Fork of the Salmon River runs about 100 miles of near-continuous whitewater through the wilderness, and outfitters have guided trips on it since the 1950s. These trips put guests and guides in the backcountry for days, and the put-ins and takeout camps have no facilities. We set up shower trailers at base camps and staging points so trip crews and outfitters can clean up, and the units make their own power and carry their own water.
Food processing and plant work
The Magic Valley and eastern Idaho are packed with food plants. Along with the Chobani yogurt plant in Twin Falls, potato processors like Lamb Weston and McCain run large operations around Twin Falls, American Falls, and Burley, and Glanbia processes a big share of the state’s milk. Plant expansions, shutdowns for maintenance, and turnarounds bring in outside crews who need clean showers and restrooms near the work. We stage self-contained units at the plant and keep them serviced from the first shift to the last.
Sporting and outdoor fitness events
Trail races, marathons, gravel rides, and tournaments tend to run out of parks and open fields with no shower building anywhere near. We park a unit close to the finish line so racers and crew can rinse off. It holds a steady line from the first finisher to the last and powers itself all day.
Floods and spring runoff
Idaho floods when a heavy snowpack melts fast. The Boise River flooded communities in Eagle in spring 2023, and severe storms and mudslides in April 2024 brought a federal major disaster declaration for Idaho, Lewis, and Shoshone counties. When rivers jump their banks, towns can go days without running water. For a displaced family, a hot shower is one of the first pieces of normal life to come back. We roll units out to shelters and cleanup staging and keep them going the length of the recovery.
Winter storms
Idaho winters run cold and long, and a bad storm can knock out power and freeze pipes. Our trailers run on their own heated tanks, so we can put hot showers at a warming center or shelter even when the local water is down.
Homeless outreach
Boise runs hygiene services for people living on the street. Corpus Christi House is the city’s only year-round day shelter and provides showers and laundry, and shelters like Interfaith Sanctuary serve well over a hundred people a night. Nonprofits and churches add outreach on top of that. Week after week, these programs need steady shower service on a lot that has no water or power of its own. We run those stops on a fixed schedule.
Delivery, Power, and Water Anywhere in Idaho
Setting a shower trailer on an Idaho site takes more than backing a truck up to a spot, and permit rules change from one county to the next. We serve the whole state and settle the site plan before the truck ever rolls out.
County permits
Permit requirements differ from county to county here. We explain what your county and site call for before any inspection.
Power: hookup or generator
When shore power is on site, we plug into it. When it is not, the trailer generates its own power and the built-in generator runs everything.
Water: spigot or tanks
If a spigot is close by, we connect to it. If the site has no plumbing, the onboard fresh and waste tanks carry the load.
Heat and AC in every room
Each stall carries its own heat and air conditioning, set for a baking valley summer or a subzero mountain night.
Statewide coverage
We keep units staged around Idaho, so we can send the closest one your way and keep the drive time short.
Built to run off-grid
Because a unit hauls its own water and generates its own power, it can stand up on a raw forest road or a fresh shelter lot before anything else is in place.
Idaho Shower Trailer Rental Pricing
No two jobs price out the same, so we quote each one instead of posting a figure that could mislead you. Two crews of equal size can end up at different numbers once the site enters the math. Here is what drives it.
Drive distance comes first. Hauling up to a Salmon River fire camp takes far more road time than a drop across town in Boise. Season factors in as well, because fire season, harvest, and packed event weekends can fill the fleet all at once. The length of the rental shifts the rate too, since a month is nothing like a weekend. An off-grid setup adds servicing on top, because a crew has to truck fresh water in and pump the waste out. Send us your site and dates and we will get a real number back to you.
Why Idaho Residents Choose The Lavatory
We operate over 200 units, one of the bigger shower trailer fleets in the country. That depth lets us fit the right trailer to your job and add more when one unit is not enough. In a single week we can place eight stations at a mountain fire camp and a wheelchair-ready unit at a Boise shelter, and still have trailers to spare.
Each unit we send out is one we own and keep up, not a rented-in box. No middleman hands off a trailer we have never seen, so the condition, the setup, and the timing all fall on us. We hold full licensing and insurance, which the agencies, growers, and event teams we serve require. Our SAM.gov registration opens up federal and military work that many rental yards simply cannot bid.
We have also run jobs across the mountain west for years. The drive times, the county permit quirks, and the swing from a blistering high-desert summer to a bone-cold winter are all things we know well. Past more than 20,000 deliveries, we have the routine set for putting dependable hot water on a site that starts with nothing.
Recent Idaho Shower Trailer Rentals
Here are a few recent jobs, with client names left out. Each one shows what these trailers do when an Idaho site starts with nothing.
An incident team working a large fire in the central Idaho backcountry needed showers for a base camp that grew to several hundred firefighters. The closest town sat more than an hour of mountain road away. We delivered 8-station units, ran them on their own tanks and generators, and held them on a service route so crews coming off the line got hot showers every shift for the length of the assignment.
A Magic Valley grower needed showers and restrooms for a harvest crew working fields with no facilities anywhere near. We dropped a combo unit, ran it off its own tanks and generator, and put it on a repeating service route, so the crew stayed clean and the operation met field-sanitation rules through the whole harvest.
A Treasure Valley general contractor ran a large build for months with no permanent facilities. We delivered self-contained shower trailers sized to the crew, set them clear of the heavy-equipment lanes, and scheduled the servicing around the build. The job ran through the winter and we never missed a service.
Idaho Customer Reviews
Months of downtown construction and no facilities on the lot the whole time. I never once had to call about a service; they just showed up on schedule. The crew actually liked these more than the usual porta setup, and inside they were cleaner and nicer than I expected.
Our base camp sat an hour up a mountain road with nothing out there at all. Week after week the trailers hauled their own water, made their own power, and never quit on us. For the crews walking off the line, a hot shower made a real difference.
Our harvest crew was out in the fields and needed showers and restrooms. The combo unit ran entirely on its own, and they serviced it all season without us asking. They were easy to deal with, and it kept us in compliance.
For an outdoor event on grounds with zero hookups, we booked two units. They handled the whole thing, arrived early to set up, and the showers stayed spotless from start to finish. We will be calling them again next season.
Idaho Shower Trailer Rental FAQs
Can you bring a shower trailer out to where I am in Idaho?
Yes. We deliver statewide, from Boise, Meridian, and Nampa to Twin Falls, Idaho Falls, Pocatello, Coeur d’Alene, and Sun Valley. On top of that, we get to the remote fire camps, farms, and backcountry ground that many yards will not touch. Tell us your location and your dates, and we will set up delivery.
What happens if my site has no water or power hookups?
Most Idaho jobs we book are set up exactly that way. Every trailer hauls its own fresh water, keeps grey and black in onboard tanks, and generates its own power off a built-in generator, so the showers stay hot and pressurized with nothing plugged in. If hookups are there, we tie into them instead.
Can you supply showers for a wildfire base camp?
Yes, and this is among the work we do most in the state. We bring 8-station and combo units out to remote staging areas, run them off their own water and power, and service them for the entire assignment. If a fire blows up, our round-the-clock dispatch responds fast.
Do you have wheelchair-accessible shower trailers?
Yes. Two units in our lineup are fully accessible: a single-station ADA shower and restroom combo, and an ADA suite paired with two private showers. Each one has a level roll-in, mounted grab bars, and a fold-away bench, and each hauls its own water and generates its own power off-grid like the rest of our units.
How much notice do you need for a booking?
Sooner is better, particularly around fire season, harvest, and busy event weekends when the fleet fills up. An early booking buys us time to look at the site, arrange any county permits, and earmark the right unit for you. In a genuine emergency, our round-the-clock dispatch can usually still move.
Where in Idaho do you run the most jobs?
We serve the whole state, and our busiest areas are Boise, Meridian, Nampa, Caldwell, Twin Falls, Jerome, Idaho Falls, Pocatello, Coeur d’Alene, and Sun Valley. No matter where the job lands in Idaho, we can route a unit to it.
How many shower stations do I need?
It rests on your numbers and how quickly people move in and out. A smaller unit covers a few dozen people without a problem. A fire camp or a shift change where everyone lands together usually needs the 8-station or a pair of trailers. We work out the station count alongside you when you call.
Do you take federal, military, and government contracts in Idaho?
Yes. We are a registered SAM.gov federal contractor, which clears us for military, federal, and government shower trailer work. We have supported field operations near sites like Mountain Home Air Force Base and Gowen Field, running self-contained units and servicing them start to finish.
Do you do long-term rentals for construction or farm crews?
Yes. Treasure Valley job sites, Magic Valley harvests, and remote camps keep our units in place for weeks or months at a time. We drop the trailer on the job, run it on its own onboard water and power, and put it on a regular service route.
Do your units satisfy farm field-sanitation requirements?
Yes. Federal rules require toilets and real handwashing, stocked with soap, clean water, and towels, near every hand crew. Our combo units put showers and restrooms on site in one drop, and we service them right through harvest so growers stay compliant.
Get Your Idaho Shower Trailer Quote
Tell us the location, the schedule, and the headcount. One of our Idaho coordinators will fit the unit and send your quote.
Get a Quote Call (866) 509-6846