What Is a Portable Sink Station?
A portable sink station is a self-contained unit with its own fresh water tank, a drain reservoir underneath, and a pump that pushes water to the tap. No hose bib, no sewer line. New Braunfels Porta Pros builds these around portable sink water tanks sized for job site headcount or event guest counts, and pairs them with handwashing station rental equipment when a crew needs more than one wash point. Some models run cold only. Others carry a small heater so you get an actual hot water portable sink for grease, paint prep, or a catering trailer. Under 29 CFR 1910.141(d)(2), washing facilities need soap and a way to dry hands. Hand sanitizer alone does not satisfy that rule, which is why we send soap dispensers and towel holders standard with every unit. If your crew is applying paint, coatings, or pesticides, OSHA 1926.51(f)(1) requires washing facilities for that contaminant exposure specifically, not as a blanket rule for every job. We deliver these alongside portable toilet rental orders across New Braunfels or as standalone units for kitchens, salons, and mobile grooming setups.
Can I Use a Portable Sink to Wash Hair?
Yes. A portable sink to wash hair works for mobile groomers, film sets, and disaster relief crews who need a real basin and drainage, not a bucket. The taller hot water models give enough clearance for someone to lean back over the basin, and the built-in tank means you are not running an extension hose from a nearby spigot. We set these up for film set restroom rental jobs around New Braunfels where wardrobe and hair need water on set, and for disaster relief sanitation deployments where the water main is down. Camping outfitters use the same unit for a camping portable sink at a base camp, since the reservoir holds enough for a full weekend of hand washing and light rinsing without a refill. If you are pairing hair washing service with an event, look at our event restroom rental page, since most rental agreements bundle the sink with restroom units on one delivery run.
How Much Does Portable Sink Rental Cost?
Pricing depends on unit type, tank size, and whether you need hot water. A basic cold water portable sink station rents lower than a heated model, and delivery is billed separately based on distance and site access.
| Item | Typical Range |
|---|---|
| Standard portable sink, per day | Comparable to standard porta potty rental day rates |
| Deluxe hot water sink, per day | Comparable to deluxe flushable porta potty day rates |
| Delivery fee | Set by distance and site access |
For exact current numbers, check our porta potty rental cost page or request a quote directly. Multi-day and weekly rates typically beat booking single days back to back, similar to the pattern on our porta potty rental per day breakdown. Jobs running a month or longer should look at monthly porta potty rental terms, since long-term accounts often bundle sink stations with toilet units for one combined rate.
Do Portable Sinks Need a Water Tank Refill?
Yes, most units need refilling every few days depending on use, and we handle that as part of the septic pumping service route already running through New Braunfels. A standard sink tank holds enough for moderate hand washing across a crew of 10 to 15 for several days before it needs a top-off. Heavy use, like a mobile groomer washing multiple dogs a day or a catering crew running dishwater through it, shortens that interval. We service these on the same truck runs we use for septic tank cleaning and portable toilet pumping, so a construction site near Seguin, 14.6 miles southeast of New Braunfels, or a ranch job outside Cibolo, 14.9 miles southwest, gets serviced without a special trip charge stacking on top of the base rate. If you are running a farm operation, OSHA 1928.110 requires potable water and handwashing access within a quarter mile walk of hand-labor employees, which is exactly the radius a single sink station covers on a mid-size field crew. We also stock portable sink rental units as add-ons for construction site services packages, since inspectors increasingly ask about handwashing access alongside toilet counts under OSHA 1926.51(c).
How many people can one portable sink station serve?
A single station comfortably covers 15 to 20 people over a standard work day, matching the general ratio construction sites use for toilet counts under OSHA 1926.51(c). Add a second unit for larger crews or split shifts so lines do not form during breaks.
Does the portable sink come with hot water?
Only the hot water portable sink models include a heater; standard units run cold water only. Tell us at booking if your job involves grease, paint, or coatings, since that triggers the washing requirement under OSHA 1926.51(f)(1) and changes which unit fits best.
Can I rent a portable sink without a toilet?
Yes, standalone sink rental works fine for salons, food trucks, and grooming setups that already have restroom access. Most New Braunfels customers bundle it with a portable restroom rental order, but it is not required.
How is the portable sink cleaned between uses?
We service the tank, refill fresh water, and restock soap and towels on the same schedule as our portable toilet rental route, consistent with the weekly service baseline in ANSI/PSAI Z4.3 for moderate use groups. Heavy-use events may need a mid-week visit.
What sites near New Braunfels do you deliver to?
We run routes covering New Braunfels and reach Schertz at 16.1 miles southwest and Universal City at 19.4 miles southwest on the same delivery day. Check our service areas page or the porta potty rental in New Braunfels hub for full coverage details.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.