20ft Shower Container (5 Individual Stalls)
A standalone shower unit with five shower heads and three sinks.
Starting from $3,995 / monthDetails
Ontario, CA · Incorporated place
Ontario, California Shower and Restroom Combo Rentals with ADA Units
Crews, plants, and facilities around Ontario, California book our shower trailers with private locking stalls, along with shower-restroom combos and ADA combo units. Ontario is a city of 50,000+ people itself, so delivery is priced from within Ontario. Most bookings come from contractors, utilities, care facilities, schools, government offices, and festival organizers. Builds and maintenance outages are booked ahead; water-main breaks, ice storms, and flooded basements are booked the same day. Choose a short weekly rental or a longer month-to-month lease. We line up delivery, leveling, and the water, power, and waste hookups with your crew. Call 24/7 or ask for availability and a price.
- Place
- Incorporated place
- Large city
- 50,000+ people
- Terms
- Weekly or monthly
Rental units
Showers, combos, and ADA units for Ontario
Each shower trailer and combo unit has private stalls that lock, with hot and cold water; add an ADA combo or a restroom trailer for accessible stalls or extra toilets. Monthly starting prices don't change by location.
30ft Luxury Shower-Restroom Combination Trailer (10 Individual Stalls)
Ten individual shower-restroom stalls for the largest crews.
Price by quoteDetails
13ft Luxury Shower-Restroom Combination Trailer (3 Individual Stalls)
Three private shower-restroom stalls in a compact trailer.
Starting from $2,495 / monthDetails
Rental terms
Rates, terms, and delivery
Monthly starting prices below; the written quote adds delivery, setup, and pickup.
- Starting from (monthly)
- Rental terms
- Hours
- Setup time
- Delivery and GPS
- Who we rent to
Local planning
Planning a rental in Ontario
Each point below cites the agency record it comes from.
Ontario rental prices
Shower trailers: starting from $3,995 / month (20ft Shower Container (5 Individual Stalls)). Shower-restroom combos: starting from $2,495 / month (13ft Luxury Shower-Restroom Combination Trailer (3 Individual Stalls)). ADA combos are priced by quote, and restroom trailers are priced by quote.
Prices don't change for Ontario. Delivery is priced from Ontario, CA itself, for your exact address. Ask for a written quote to see delivery, setup, and pickup together.
Nearest pages
Nearest pages within 150 miles
Neighboring town pages, measured in straight-line miles (roads run longer). Anything past 150 miles is left off.
Before delivery
Three checks before delivery to Ontario
Electric
Units run on site power or a generator. We match the electrical hookup to your unit before it leaves, so the water heaters work from the first shift.
Water in, waste out
A hose bib and a sewer cleanout make setup simple. Without them, tanks and pump-outs are added to the quote.
Approvals
Some buildings need written approval before a temporary facility goes in. Start that early alongside the quote.
Why choose us
Why choose Shower Trailers Kentucky for Ontario, California
A shower-restroom combo only helps if it works on the first shift. Sites in Ontario, California range from job trailers on gravel to buildings mid-remodel, and need hot water, working drains, and a person who answers the phone.
Accelerated Deployment
We confirm the unit, route, and hookups before dispatch, so setup in Ontario, California takes about an hour once utilities are ready.
24/7 Emergency Service
Phones are answered 24 hours a day, 7 days a week, so a flood or failed water heater at Ontario, California gets a person, not a voicemail.
End-to-End Project Support
We plan placement, hookups, and removal with your crew, so nobody on site has to figure out the trailer.
Flexible Rental Solutions
Weekly rentals or monthly leases: keep a shower-restroom combo for a short job or for a long project.
Heavy-Duty Commercial Equipment
Locking private stalls with hot and cold water; the exact layout and hookups come with your quote.
Experienced Logistics Coordination
Access, leveling, and utility tie-ins are agreed with you ahead of time; gps tracking possible on request.
Why clients trust us
- Your quote spells out the unit, delivery, setup, and pickup before anything is booked.
- A person answers 24 hours a day, 7 days a week.
- Builders, plants, energy crews, healthcare and school facilities, public agencies, and event teams rent from us.
- Commercial, institutional, and industrial sites only; we don't rent for residential use.
Questions
What people ask before booking
How much is a monthly rental in Ontario?
Shower trailers are starting from $3,995 / month and combos starting from $2,495 / month; ADA combos and restroom trailers are priced by quote.
Do you rent ADA shower and restroom trailers?
Yes. Our ADA combos put one accessible shower-and-restroom stall beside three or eight standard stalls. Mention the ADA unit in your request.
Is there a minimum rental length?
Rentals run by the week or by the month. A monthly lease has no set end date, so it can follow the project.
How long does setup take in Ontario?
Most shower and restroom trailers are ready in about an hour once they're parked and utilities are at hand. Stairs add 5 to 15 minutes; a ramp takes 4 to 6 hours.
Delivery area
Nearby communities on the same run
These real places sit close by, so one delivery route reaches them. Miles are straight-line.
- 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
Guides
Guides for California sites
- ADA Shower and Restroom Trailers: When You Need One The ADA's portable-unit rule in plain words, and the two ADA combo layouts we rent.
- Kentucky OSH Rules: How Many Showers and Toilets? Which Kentucky regulations pull in OSHA's sanitation rules, and how the ratios become a stall count.
- Showers for Flood Recovery in Eastern Kentucky Lessons from the July 2022 flood for planning showers where water systems and buildings are down.
Sources
Where to check the facts
Official sources for planning a rental here. Links checked November 6 and 7, 2026.
- National Weather Service forecast for Ontario, CACheck storms, heat, and freezing nights for the days the trailer will be on site.
- California Governor's Office of Emergency ServicesState emergency management agency
Request a quote
Request a Ontario rental quote
Tell us the site, the dates, and how many people will use the trailer. We reply with availability and a written quote.