
20ft Shower Trailer (5-10 Individual Stalls) with Handwashing Sink
Five to ten individual shower stalls plus an outside handwashing station.
Price by quote
SpecsSan Marcos, CA · West
When a site in San Marcos, California needs real showers, we deliver stall trailers with hot water, plus combo units that pair showers with restrooms and ADA layouts. 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. Commercial, institutional, and industrial renters, from utilities and mills to campuses, jails, and event crews, use them. We line up delivery, leveling, and the water, power, and drain connections with your crew. Call any hour or send a quote request.
Inside viewNearest pages
Service runs nationwide, so a neighboring page can sit across a state line. Every distance here is straight-line; the drive is longer.
Delivery area
A trailer headed here can serve these neighboring communities on the same run. Straight-line miles; the road adds some.
Rental 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 for your exact address. Setup, stairs or a ramp, and pickup are added in a written quote; these figures are starting points, not a final price.
Before delivery
Count the people who shower in the busiest hour, usually right after a shift. That number, not the daily total, sets the stall count, plus any ADA stalls.
A phone photo of the pad and the way in helps. County roads, farm lanes, fairground lots, and plant gates around San Marcos all work once the turn-in is mapped.
Let us know if the San Marcos site has a hose bib or hydrant and a sewer or septic tie-in. If not, fresh-water tanks and waste pump-outs go into the quote.
Rental units
Choose a combo trailer when the site needs toilets too, an ADA combo for an accessible stall, or a plain shower trailer for shift showers.

Five to ten individual shower stalls plus an outside handwashing station.
Price by quote
Specs
Private restroom stalls for crews, events, and facilities.
Price by quote
Specs
Inside viewTen individual shower-restroom stalls for the largest crews.
Price by quote
Specs
Three individual stalls plus one ADA-accessible stall.
Price by quote
SpecsQuestions
No. Rentals go only to commercial, institutional, and industrial sites, such as contractors, plants, schools, hospitals, agencies, and event producers.
A shower trailer has stalls for showering only; a combo puts a shower and a toilet behind each door. If the site has no restrooms, a combo or a shower trailer plus a restroom trailer covers both.
Call 24/7. We check which units can reach you, go over water, power, and drainage, and give you a delivery time once a unit is confirmed.
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.
Guides
Sources
Official sources for planning a rental here. Links checked 2026-11-06.
Why choose us
Remote crews, renovation schedules, and emergency calls all put the same demand on a shower trailer: it has to show up as planned and keep running. Here is how we handle that in San Marcos, CA.
Tell us the start date and we work back from it, booking the truck as soon as your shower trailer is confirmed.
Emergencies in San Marcos, CA 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.
Routing and delivery cost are worked out for your exact address before you commit.
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.