A portable sink rental gives crews and event staff a real handwashing station with its own water tank, no plumbing hookup needed. Downtown DC Porta Pros sets up units with soap and towel dispensing to meet 29 CFR 1910.141(d)(2). Most jobs pair one sink with every few toilets, delivered the same week you call, and it pairs well with a broader construction site services order.
A portable sink station is a self-contained unit built around a fresh water tank, a foot pump or hand pump, a basin, and a wastewater tank underneath to catch what goes down the drain. There is no hose running to a building. That is the whole point, whether you're setting up for a home renovation porta potty job or a larger site. You place it where people actually need to wash, not wherever the nearest spigot happens to be. Downtown DC Porta Pros stocks these alongside handwashing station rental units for job sites that need something closer to a full portable sink and water tank setup rather than a basic wash stand. Some crews ask about a portable sink hair washing setup too, and the same tank and pump design handles that fine since it is just a basin with running water on demand. For construction sites, 29 CFR 1910.141(d)(2) requires soap and towels or a hand drying device at washing facilities, and sanitizer alone does not satisfy that. If your crew is applying paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) requires washing facilities specifically because of those contaminants. Pair a sink with a porta john rental or a full portable restroom rental order and you cover both requirements in one delivery to your Downtown DC address.
Pricing runs by unit type and how long you need it, same as our standard porta potty rental line. Delivery is billed separately from the unit itself.
| Item | Day | Week | Month |
|---|---|---|---|
| Handwash/sink station | 100-150 typical range | 130-500 | 125-325 |
| Delivery fee | 100-500 | 50-150 | 120-420 |
| Service fee | 100-300 | 30-220 | 100-300 |
A single weekend rental runs a flat rate rather than a day-rate multiple, so ask about that if your event is Friday through Sunday only. Multi-week construction jobs usually land in the monthly column since it is cheaper per day than booking week to week, similar to how a construction dumpster rental is priced on the same site. Check porta potty rental cost or monthly porta potty rental for how sink stations compare against a full toilet order, and see porta potty rental per day if you are only renting for a single event day.
Yes, if workers handle food, apply chemicals, or you just want people to wash up without walking back to a trailer. OSHA 1926.51(a)(1) requires an adequate supply of potable water at all places of employment, and a sink station is how you deliver that at a site with no plumbing. Construction crews in Downtown DC typically order one sink for every two or three standard porta potty rental units, mirroring the ratio used for toilets under OSHA 1926.51(c). If your crew works with paint, coatings, herbicides or insecticides, 1926.51(f)(1) makes washing facilities mandatory, not optional, and a sink station is the simplest way to comply without trenching a water line. Event planners renting a restroom trailer rental for a wedding restroom rental or festival restroom rental often add sink stations near food vendor rows separate from the restroom cluster, since guests wash their hands there more than inside the trailer itself. Farms and agricultural operations fall under a different standard: OSHA 1928.110 requires field sanitation water and handwashing within a quarter mile of hand-labor employees, which is worth knowing if your site sits near farm and agricultural restrooms territory outside the city core.
Some units heat water on demand, others run cold only, so ask when you book if hot water matters for your crew or your food permit. A hot water portable sink costs more than a cold-water model because of the heating element and insulated tank, and availability is more limited, so book early for larger events. Camping and film crews often want a camping portable sink with hot water for cast and crew comfort between takes, which is a common request alongside film set restroom rental bookings, and it comes up just as often for event restroom rental planning. Restaurants and food trucks near Downtown DC frequently need hot water to meet health code handwashing temperature rules, though that verification runs through the local health department, not through us. If you are unsure which tank size or pump style fits your crew count, our porta potty rental checklist covers water tank sizing questions that apply to sinks the same way they apply to toilets. Downtown DC job sites within a tight footprint also benefit from pairing a sink station with temporary fence rental to keep the wash area contained near the work zone rather than scattered across the lot, and some sites add a light tower rental nearby so the wash area stays lit after dark.
A common ratio is one sink station per two or three toilets, following the spirit of OSHA 1926.51(c) toilet ratios even though sinks are not separately mandated by headcount. Crews of 20 or fewer often run fine with a single station. Larger sites should scale up alongside toilet counts, not separately.
Not necessarily, though most crews place them close together for convenience. Food service and paint crews sometimes need a second sink near their work area specifically for 1926.51(f)(1) compliance, separate from the general toilet cluster elsewhere on site.
It depends on crew size and usage, similar to how ANSI/PSAI Z4.3 sets a baseline weekly service interval for portable toilets. Heavy-use sites may need refills more often. Ask about a service schedule when you request a quote for delivery in Downtown DC.
Yes. Weekend rentals are priced as a flat rate rather than stacked daily charges, which usually works out better for a two or three day wedding or festival than booking individual days.
Usually, yes, depending on current bookings. Delivery fees are separate from the unit rate and vary by distance and timing. Call ahead for tight-timeline jobs, especially during peak event season, or check service areas to confirm we reach your address.
Yes. Downtown DC Porta Pros delivers portable sink rental across Downtown DC and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
Call now or request a free quote — clean units, on-time delivery, transparent pricing.
