Helena, Montana ADA portable shower trailer & combination shower and restroom trailer for rent
Helena's event sites are not interchangeable. Centennial/Bausch Park combines sports, picnic and walking areas, while the Lewis and Clark County Fairgrounds offers a separate mix of indoor facilities, open space and camping. A restroom trailer for a short park gathering solves a different problem from shower capacity for a multi-day group. Describe the actual activity and the facilities included with your reservation first; then compare shower trailers, restroom-only units, ADA options and private shower-restroom combinations against that need.
Shower Trailers • Restroom Trailers • Shower & Restroom Combination Trailers
Short-Term & Long-Term Rentals and Leasing

Match Centennial/Bausch Park placement to the activity area
The city places Centennial/Bausch Park on the west side of North Main Street and lists a pavilion, sports fields, walking paths, picnic areas and parking. If an approved gathering needs temporary facilities, identify the specific portion of the park being used rather than using the park name as the delivery instruction. A trailer positioned conveniently for a ball field may not be convenient for a picnic shelter or a gathering connected to the paths.
Review the towing approach and a continuous pedestrian route together. Keep ramp space, door swing and the queue outside the path people use to reach other park activities. Ask the property manager which fixed facilities and connections are actually included with the booking.
References: Centennial/Bausch Park
Separate fairgrounds attendance from overnight shower demand
The Lewis and Clark County Fairgrounds publishes facility rentals, campsites and shelters as distinct options. For an event at the grounds, obtain the assigned site and included amenities from the operator before renting supplemental equipment. An audience arriving for a performance and people remaining overnight do not create the same restroom and bathing demand. Count both groups where applicable, and discuss the time when their use will overlap.
References: Lewis and Clark County Fairgrounds
Showers for an overnight or extended Helena setup
When a group remains on site beyond a single event, establish the daily bathing window and cleaning schedule. A dedicated shower trailer can add private bathing capacity without replacing working restrooms. Confirm the selected model's water, power and wastewater requirements with the team; a campsite reservation alone is not confirmation of a suitable trailer hookup.
References: Lewis and Clark County Fairgrounds
Restroom-only layouts for park and indoor-event overflow
For attendees who need toilets and sinks rather than showers, start with the restroom layouts and the facilities already included with the venue. Discuss the expected arrival surge, breaks and departure period. The correct comparison is usable capacity over those peaks, not simply the number of people listed on an invitation.
References: Centennial/Bausch Park · Lewis and Clark County Fairgrounds
Plan the route before choosing the accessible unit
Helena's combination options include dedicated ADA-stall configurations. Provide a site sketch showing where guests arrive, how they reach the unit and where its ramp can be deployed. Review grades, surface transitions and any crossing of vendor or delivery routes with the event organizer; the equipment choice and the site layout need to be considered together.
References: Centennial/Bausch Park
One private room for both functions
A shower-and-restroom combination can be useful for a temporary workforce or multi-day group that needs both functions in one location. Standard private combination stalls contain a shower, toilet and sink. Compare this against separate units if shower changeovers would compete with frequent toilet use, and ask how the chosen arrangement fits the assigned space.
References: Lewis and Clark County Fairgrounds
Shower, restroom and combination trailer options
Compare the existing fleet and confirm the configuration that suits your Helena site.
Starting from $4,995 / monthView trailer22 ft combination trailer
6 individual stalls
Price by quoteView trailer20 ft shower trailer
5 to 10 stalls with handwashing sink
Price by quoteView trailerRestroom trailer
Toilets, urinal and sinks
| Trailer | Stalls | Water and power | Best for | From (1-6 days) |
|---|---|---|---|---|
| 13 ft shower-restroom combo | 3 private shower/restroom stalls | Hot and cold water; 120V/240V, 200 A | Small crews, estate events, tight sites | $2,995 |
| 22 ft shower-restroom combo | 6 private stalls | Hot and cold water; 120V/240V, 200 A | Mid-size crews, festivals, campuses | $4,995 |
| 30 ft shower-restroom combo | 8 private stalls | Hot and cold water; 120V/240V, 200 A | Base camps, plant outages, large events | $3,995 |
| 20 ft shower container | 5 shower heads, water heater | 120V/240V, 200 A | Workforce and emergency shelters | $3,995 |
| Combo + 1 ADA stall (3+1 and 8+1) | Standard stalls plus one ADA stall with ramp | As above | Public sites, schools, government, healthcare | Request a quote |
| 16-basin handwashing sink trailer | 16 basins | Water heater | Pairs with any unit for food and event sites | $2,995 |
Starting rates describe the rental period. Delivery, servicing and the final setup are quoted for your address. Compare all periods on the rental prices page.
Questions about trailer rentals in Helena
Can you choose a Helena trailer from the fairgrounds reservation alone?
The reservation is a starting point. Supply the assigned site, included permanent facilities, overnight occupancy if relevant and the available connections. Those details determine whether you need supplemental restrooms, showers or a combination.
References: Lewis and Clark County Fairgrounds
What should I check at Centennial/Bausch Park before requesting an ADA unit?
Identify the actual activity area and the route from parking or gathering space to the proposed unit. Include room for the ramp and keep pedestrian movement separate from service access. Confirm placement with the park operator.
References: Centennial/Bausch Park
Is a shower-restroom combination always better than separate trailers?
Not always. It puts both functions in each private stall, but the right choice depends on simultaneous users, shower duration, site space and utilities. Share the operating schedule so the layouts can be compared.
Local planning references
- Centennial/Bausch Park — City of Helena
- Lewis and Clark County Fairgrounds — Lewis and Clark County Fairgrounds
- Existing shower and restroom trailer inventory — Montana Shower & Restroom Trailer Rentals
Nearby locations in Montana
Planning in another town? Open its location page, then provide your exact site address to confirm rental and delivery options.
Request your Helena trailer rental quote
Tell us your site address in or near Helena, Montana, headcount and dates. We’ll help confirm the trailer, utility requirements, delivery arrangements and rental price for your project.
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Short-Term & Long-Term Rentals and Leasing.
