A portable sink rental from Santee Porta Pros gives your crew or event a self-contained handwashing setup with its own fresh water tank, no plumbing hookup needed. Units run from a single-basin camping model to multi-basin stations with hot water, and most rent by the day, week or month, with daily rates for standard units starting around $100.
A portable sink is a standalone basin unit built with its own fresh water tank and a separate tank underneath to catch greywater. There's no hose bib or drain line involved. You fill the tank, and the pump (foot-operated or battery) pushes water through the faucet. Some models heat that water, which matters if anyone's doing dishes, prepping food, or you want a portable sink to wash hair after a long shift outdoors. We deliver these across Santee alongside our portable restroom rental lineup, and they pair naturally with any standard porta potty rental setup where OSHA wants handwashing nearby. If you're comparing this to a fixed handwashing station rental, the difference is really just tank size and mobility. For jobsites near Bostonia, about 4.8 miles southeast of central Santee, or out toward Eucalyptus Hills, 5.4 miles northeast, we handle delivery the same way: drop, fill, and walk you through the pump.
Because sanitizer alone doesn't meet the standard. Under 29 CFR 1910.141(d)(2), washing facilities need soap and towels or a hand-drying device, and hand sanitizer does not satisfy that requirement on its own. If your crew is applying paint, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) specifically requires washing facilities for that contaminant exposure. A portable sink with soap and paper towels covers both. It's also the simplest add-on when you're already renting a portable toilet rental fleet, since OSHA 1926.51(c)(1) sets toilet counts by crew size, but doesn't excuse you from separate washing. Food trucks, ag operations near Winter Gardens (6.6 miles east of Santee), and construction crews all end up needing both, and many of them also need a dumpster rental cost estimate once the job scope grows. We also stock portable sink stations with wider counters for food-handling permits where a single basin isn't enough, and we can quote it alongside a temporary fence rental if the site needs a secured perimeter too.
Pricing depends on tank size, hot water, and how many basins you need, but most standard camping or jobsite units land in familiar ranges. Below is a general comparison using our standard portable restroom pricing bands as a reference point, since standalone sink pricing tracks close to it for similar-duration rentals; see the porta potty rental per day page for how daily rates break down further.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $100 | $150 | $350 |
| Week | $130 | $200 | $500 |
| Month | $125 | $200 | $325 |
Delivery is billed separately and generally runs $50 to $150 for a weekly rental delivery fee, more if you're farther out toward Lemon Grove, 11.0 miles south, or Poway, 19.1 miles north. If you're budgeting a bigger job with restrooms, dumpsters and sinks together, check our porta potty rental cost page or the monthly porta potty rental breakdown for how bundled orders usually price out. Event planners often ask about a hot water portable sink for wedding prep tents, which typically bumps you toward the higher end of the day or weekend rate rather than the monthly one, and it's worth requesting a combined quote through our request a quote form.
Anywhere you'd use a garden hose, basically, minus the hose. Construction sites, farm labor camps, food booths, film sets and campgrounds all use them differently. For agricultural operations, OSHA 1928.110 requires potable water, toilets and handwashing for hand-labor employees, with at least one facility per 20 employees and located within a quarter mile walk, so a portable sink and water tank combo often gets paired with our farm and agricultural restrooms setups. On active construction sites, OSHA 1926.51(a)(1) requires an adequate supply of potable water at all places of employment, and the sink's tank is what satisfies that on a lot with no water main yet, which is why it's worth reviewing alongside our construction site services options. Event use is different: think wedding restroom rental staging areas, festival restroom rental hand-wash rows, or backstage at a concert restroom rental setup. Campers renting a camping portable sink for a weekend usually just need the basin and a jug, no power required, similar to what we set up for camping porta potty orders. We deliver throughout Santee and handle placement questions the same way we do for our porta potty placement guide, checking ground clearance and truck access before drop-off, whether that's for a roll-off dumpster rental or a sink station.
It scales with headcount and how the work is structured. A single basin with a 5 to 8 gallon tank handles a small crew fine, but if you're running food service or multiple work zones, plan for one station per general area. Check our how many porta potties do I need guide, since restroom counts often set the pace for sink counts too, and our porta potty rental checklist covers the rest of what a job site needs.
Yes, several models heat water on demand or hold a heated reserve, which matters for hair washing, dishwashing or cold-weather jobsites. Ask about this when you request pricing, since hot water units usually sit toward the higher end of the daily or weekly range rather than the lowest tier.
No. That's the whole point. Fresh water lives in one tank, greywater collects in a second tank underneath, and nothing connects to your plumbing. You just refill and empty as needed, which is why they work at raw land sites with no utilities yet.
Depends on tank size and use, but a typical multi-basin station handling steady handwashing traffic needs a refill every day or two on active jobsites. Camping units used lightly can stretch several days. We can advise based on your headcount when you call.
Not by itself if you're also missing toilets. OSHA 1926.51(c)(1) sets separate toilet requirements by crew size, and a sink doesn't replace that. Pair it with our OSHA portable toilet requirements guide, or browse portable toilet rental options directly, to make sure your whole setup, not just handwashing, is covered.
Yes. Santee Porta Pros delivers portable sink rental across Santee 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.
