
Restroom Trailer
Private restroom stalls for crews, events, and facilities.
Price by quote
SpecsCastle Rock, WA · West
Hot water, lockable stalls, and room to change: that is what our shower trailers, restroom combos, and ADA combo trailers bring to sites in Castle Rock, Washington. Planned uses include construction camps, plant shutdowns, and race or fair weeks; unplanned ones include storm recovery and a building's water going down. Terms start at one week and roll monthly from there. Customers range from builders and steel and energy plants to healthcare systems, universities, emergency managers, hotels, and fair organizers. We plan the drop-off, setup, and pickup with you before the truck leaves. Ask for a quote online or call us day or night.
Inside viewRental terms
Your quote lists the trailer, the delivery, the setup, and the pickup for this address.
Local notes
Starting rates don't change by town: shower-restroom combos start from $2,495 / month, per our current price list. Delivery is quoted by distance from Vancouver, WA, about 45 straight-line miles away. Setup, stairs or a ramp, and pickup are added in a written quote; these figures are starting points, not a final price.
Rental units
These are a starting point for Castle Rock; every shower trailer and restroom trailer we rent is on the rentals page.

Private restroom stalls for crews, events, and facilities.
Price by quote
Specs
Inside viewEight individual stalls plus one ADA-accessible stall.
Price by quote
Specs
Inside viewSix private stalls, each with its own shower and restroom.
Starting from $4,995 / month
Specs
Three individual stalls plus one ADA-accessible stall.
Price by quote
SpecsBefore delivery
If the Castle Rock site has no working toilets, choose a shower-restroom combo or add a restroom trailer beside the shower unit.
Pick level ground near a door, a water line, and a drain. On a Castle Rock lot, gravel or pavement beats soft grass after rain.
A phone photo of the pad and the way in helps. County roads, farm lanes, fairground lots, and plant gates around Castle Rock all work once the turn-in is mapped.
Delivery area
A trailer headed here can serve these neighboring communities on the same run. Straight-line miles; the road adds some.
Nearest pages
Service runs nationwide, so a neighboring page can sit across a state line. Every distance here is straight-line; the drive is longer.
Questions
Yes. Our ADA combos put an accessible shower-and-toilet stall beside 3 or 8 standard stalls, with a ramp. Mention ADA when you ask for a quote.
Count the people who shower in the busiest hour, usually after a shift. Where OSHA requires showers, its rule is one per 10 employees of each sex on the same shift.
One week. Longer jobs can go month to month. Current starting rates are on our rental prices page.
Most shower and restroom trailers are ready in about an hour once parked with utilities on hand. Stairs add 5 to 15 minutes; an ADA ramp takes 4 to 6 hours.
Guides
Sources
Official sources for planning a rental here. Links checked 2026-11-06.
Why choose us
A shower trailer only helps if it arrives level, hot, and working. Out on a remote pad, in a building gutted for renovation, or after a storm in Castle Rock, WA, that depends on equipment built for commercial use and a team that plans every hookup with yours.
Tell us the start date and we work back from it, booking the truck as soon as your shower trailer is confirmed.
Emergencies in Castle Rock, WA rarely happen at 9 a.m., which is why the line is staffed day and night, weekends included.
Your quote lists the trailer, delivery, setup, and pickup, and we stay on the line through each step.
Keep a shower trailer for 1 week, or lease it month to month for a longer job.
Each shower trailer is commercial equipment set up for daily working use, not a consumer rental.
County roads, plant gates, and fairground lots in Castle Rock, WA are mapped before the truck leaves; a phone photo of the pad helps.
Request a quote
Send the site, the dates, the headcount.
A real person reads each request and answers with availability and pricing. Need equipment today? Call (888) 385-5513, day or night.