20ft Shower Container (5 Individual Stalls)
A standalone shower unit with five shower heads and three sinks.
Starting from $3,995 / month
View detailsOntario, CA · West
Ontario, California Mobile ADA Shower and Restroom Combo Rentals
Job sites, venues, and facilities in Ontario, California rent our luxury shower trailers and shower-restroom combination trailers, including ADA combo units with an accessible stall. Contractors book them ahead for shutdowns and renovations, while hospitals, shelters, and plants call in emergencies when their own showers go down. Both short-term weekly rentals and long-term monthly leases are available. Hospitals, schools, plants, mines, agencies, hotels, and event organizers rent from us; homeowners don't. We coordinate delivery, leveling, and water, power, and waste hookups with your site team. Call 24/7 or request availability and a quote.
- Place
- Incorporated town
- Delivery quoted from
- Ontario (your exact address)
- Terms
- Weekly or monthly
Mile 01 · Rental units
ADA combos, shower trailers, and restroom trailers for Ontario
Every shower trailer and shower-restroom combo comes with private stalls and hot and cold water; add an ADA combo where someone needs the accessible stall.
Inside view30ft Luxury Shower-Restroom Combination Trailer (10 Individual Stalls)
Ten individual shower-restroom stalls for the largest crews.
Price by quote
View details
Restroom Trailer
Private restroom stalls for crews, events, and facilities.
Price by quote
View details
Inside view13ft Luxury Shower-Restroom Combination Trailer (3 Individual Stalls)
Three private shower-restroom stalls in a compact trailer.
Starting from $2,495 / month
View detailsMile 02 · Local planning
Ontario: emergencies, projects, access, and costs
Sourced facts carry their links. The rest is labeled general guidance, not local history.
Past emergencies and recoveryGeneral guidance
We haven't sourced an Ontario example for this, so it stays general.
Facilities in a city this size tend to discover their backup plan for showers the night a pipe bursts.
A combo trailer bridges the repair, quoted for your exact address.
Official hazard updates come from the California Governor's Office of Emergency Services.
Construction and crewsGeneral guidance
No published Ontario source covers this yet; read it as general planning advice.
A long build in a city this size usually runs longer than its first schedule, and the facilities have to last with it.
Add an ADA combo where inspectors, visitors, or staff need an accessible stall.
Remodels in OntarioGeneral guidance
This part is general: we found no dated source specific to Ontario.
A hotel or care home between Montclair and Upland that closes guest bathrooms for a remodel still has guests to serve.
A shower-restroom combo near the work zone lets the rest of the building run normally until the new rooms open.
Emergency equipment accessGeneral guidance
No official staging-to-hub route for Ontario is published that we can verify, so none is given here.
Public emergency operations are run by the California Governor's Office of Emergency Services and local officials; our delivery is arranged separately with your site contact and quoted for your exact address in Ontario.
A shelter or response base should name one person who can meet the driver and approve the placement.
Costs and delivery
From our current price list: $2,495 per month or $2,995 for 1-2 weeks for a shower-restroom combo, the same in Ontario as in any other state. ADA units are by quote.
Ontario is one of the large cities we quote from, so delivery is priced for your exact address rather than from another city.
Mile 03 · Why choose us
Why sites in Ontario, California call us first
A shower trailer only helps if it arrives working and stays working. Sites in Ontario, California depend on hot water, clean stalls, and a line that answers when something changes, so we plan the unit, the hookups, and the schedule with you before anything ships.
Accelerated Deployment
Send your address, dates, and headcount and we confirm availability and a delivery time for Ontario, California; delivery is quoted for your exact address in Ontario, California.
24/7 Emergency Service
Emergencies don't wait for business hours, and neither does our phone: calls are answered 24/7, holidays included.
End-to-End Project Support
We help size the shower trailer, plan placement, water, power, and waste, and schedule pickup when the work ends.
Flexible Rental Solutions
Rent by the week for a short job or lease by the month for a long project, whichever fits the schedule.
Heavy-Duty Commercial Equipment
Our shower trailers are built for job sites, shelters, and facilities, not backyard parties, and are kept for commercial use only.
Experienced Logistics Coordination
Gravel lots, ranch roads, and event grounds work when the approach is planned; we coordinate access with your site team first.
Trust
Why clients trust Shower Trailers Nevada
- Starting rates are published on our rental prices page, the same in every state.
- Delivery, setup, and utilities planned with your site team before the trailer ships.
- No local-office claims: trailers are delivered to your site, and every delivery time is confirmed in your quote.
- Customers include contractors, mines and plants, hospitals, schools, correctional facilities, agencies, hotels, and event organizers.
- A 24/7 line staffed by people who check real availability.
Mile 04 · Delivery area
Also served from Ontario's route
The same delivery route covers these nearby communities. Distances are straight-line; road distance is longer.
- Montclair, CA · about 3 mi west
- Upland, CA · about 4 mi north
- Claremont, CA · about 6 mi northwest
- Chino, CA · about 6 mi south
- Pomona, CA · about 6 mi west
- San Antonio Heights, CA · about 6 mi north
- Rancho Cucamonga, CA · about 7 mi northeast
- La Verne, CA · about 8 mi northwest
Mile 05 · Rental terms
How the rental works
A quote covers the equipment, delivery, setup, and pickup for your address.
- Starting rates
- Shower-restroom combinations start from $2,995 for a 1–2 week rental and $2,495 per month. ADA and standalone restroom units are quoted.
- Rental terms
- Weekly rentals or monthly leases.
- Hours
- Our line is answered 24/7, including nights, weekends, and emergencies.
- Setup time
- Allow about 1 hour once on site with utilities ready; stair access usually takes 5 to 15 minutes, and ramp setup takes 4 to 6 hours.
- Delivery and GPS
- Starting rates are the same in Ontario as everywhere we serve; delivery is quoted for your exact address. GPS tracking possible on request.
- Who we rent to
- Commercial, institutional, and industrial sites only; we don't rent for residential use.
Mile 06 · Nearest pages
Other rental pages around Ontario
We serve every state, so the closest pages can sit across a state line. Distances are straight-line; road distance is longer.
Mile 07 · Before delivery
Three things to settle for Ontario
Headcount and stalls
Tell us how many people shower and when. Shift changes bunch demand, so we size stalls to your peak hour, not the day's total, and add ADA stalls where needed.
Site access
A photo of the pad and the road in helps most. Tight gates and soft ground around Ontario are easier to solve before the truck arrives.
Water and wastewater
No water line or sewer at the Ontario site? Fresh-water tanks and wastewater hauling can be quoted with the trailer.
Mile 08 · Sources
Official sources for Ontario
Official sources for planning a rental here. Links checked 2026-11-06.
- National Weather Service forecast for Ontario, CACheck heat, wind, and freezing nights for the days a shower trailer will be on site.
- California Governor's Office of Emergency ServicesState emergency management agency
- USA.gov: State GovernmentsDirectory of official state government websites.
Mile 09 · Questions
Questions we hear from Ontario
How long can I rent a shower trailer?
Rent by the week for a short job or lease by the month for a long project. Starting rates are listed on our rental prices page.
Do you rent to homeowners?
No. We rent to commercial, institutional, and industrial sites only: contractors, facilities, agencies, and event organizers.
Can I get an emergency shower trailer?
Yes, call any hour. We confirm which unit can reach you, check water, power, and waste, and give a delivery time once availability is confirmed.
Do you also rent restroom trailers?
Yes. Restroom trailers are part of the same family as our shower trailers and combos, and they are priced by quote. You can pair one with a shower trailer on the same quote.
Mile 10 · Guides
Planning guides
- How Many Showers Does a Crew Need? OSHA Ratios OSHA's shower and toilet ratios turned into stall counts, with the trailers that fit each crew size. It is written for contractors, plant managers, and camp planners who need to size shower trailers, shower-restroom combos, and restroom trailers for a remote crew before the job starts, so the stall count matches the peak shift rather than a guess made on the first morning.
- ADA Shower and Restroom Trailers: The 5 Percent Rule What the 2010 ADA Standards say about clusters of portable toilet and bathing units, and which ADA combos fit. Event organizers, facility managers, and contractors can use it to work out how many accessible units a cluster needs, what an accessible stall includes, and how the access ramp, delivery, and setup are planned for an ADA shower-restroom combo trailer rental.
- Water, Power, and Wastewater for a Shower Trailer The three utilities every shower trailer needs, and how to cover them where the site has none. It covers fresh water, electrical service, and gray-water and wastewater holding for shower trailers and shower-restroom combos, with the questions to answer before delivery at a remote camp, a renovation, or an emergency site where the building's own hookups are out of reach.
Request a quote
Request a shower trailer quote for Ontario
Send your site, dates, and headcount. A person reviews every request and replies with availability and a quote. Need it today? Call (888) 385-5513, answered 24/7.