Yes. Kirkland Porta Pros rents portable sink stations with their own water tank, so hair washing, food prep and general handwashing work anywhere in Kirkland without a hookup. Units run with fresh and gray water tanks in the 60 to 70 gallon range, the same tank size used on our standard restroom units.
A portable sink station is a self-contained handwashing setup: a basin, a fresh water tank, a gray water tank to catch the runoff, and a foot pump or hand pump to move the water. Some models add a small water heater for warm rinse water, which matters if you're planning a portable sink to wash hair rather than just rinse hands. These units pair well with handwashing station rental packages on job sites, and they show up a lot alongside portable restroom rental orders for events in Kirkland where caterers need a rinse station near the food tent. If you're comparing a basin unit against a full sink, ask about the tank size before you book. A portable sink and water tank combo built for a 40 hour work week holds up fine under ANSI/PSAI Z4.3's baseline service interval of one visit per week for up to 10 users, which is the same standard we use for scheduling standard toilet service.
Camp showers, festival grounds and disaster relief housing all use portable sink hair washing setups when a full trailer isn't practical. A hot water portable sink with even a small heater gets the water warm enough for a real rinse, not just a splash. This comes up constantly for camping porta potty rentals paired with a wash station, for film set restroom rental crews who need quick cleanup between takes, and for disaster relief sanitation deployments where showers aren't on site yet. If a full rinse-and-lather setup is the goal, a shower trailer rental is the better tool, but a portable sink station covers hair washing in a pinch for a fraction of the footprint. We also see these requested for farm and agricultural restrooms where field crews need to clean up before meals, which lines up with OSHA 1928.110's field sanitation rule requiring potable water and handwashing access within a quarter mile walk for hand-labor employees.
It depends on what the crew is doing. General jobsite sanitation, including toilet counts, falls under OSHA 1926.51(c), and a standing water supply requirement sits in OSHA 1926.51(a)(1), which calls for an adequate supply of potable water at every place of employment. But if your crew is applying paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) kicks in specifically for those contaminant exposures and requires washing facilities on top of the general requirement. Separately, 29 CFR 1910.141(d)(2) is clear that hand sanitizer alone does not satisfy a washing facility requirement; you need soap and a way to dry hands. That's the rule that trips people up when they think a sanitizer station covers them. For a broader rundown of what applies where, see our OSHA portable toilet requirements guide and the general handwashing requirements page. Construction crews in Kirkland running paint or coating work should plan for a dedicated wash station, not just a sanitizer stand, and pair it with their construction site services order.
Put it near the work, not near the property line. A sink station needs stable, level ground, similar to the slip-resistant surface standard in ADA Standards 302.1, and it needs to sit somewhere a hose or refill truck can reach without blocking a fire lane. On event sites we usually place wash stations next to the event restroom rental cluster so guests hit one after the other, which works well for wedding restroom rental layouts and festival restroom rental footprints where foot traffic moves in one direction. If you're setting up alongside a roll-off for a renovation, check our porta potty placement guide for clearance notes, since a roll-off delivery alone needs about 60 feet of straight clearance behind the truck. Kirkland sits close enough to several service areas that we run sink stations out to Kenmore, 5.5 miles northwest, and Bothell, 6.1 miles north, on the same routes we use for restroom deliveries. Placement in the public right of way needs confirming with the city; we don't have a Kirkland-specific rule to cite here, so check with the city before setting anything at the curb.
| unit | duration | low | typical | high |
|---|---|---|---|---|
| standard | day | 100 | 150 | 350 |
| standard | week | 130 | 200 | 500 |
| deluxe | day | 85 | 300 | 1200 |
| deluxe | week | 150 | 250 | 290 |
A portable sink station usually prices closer to the standard unit range above, with deluxe or heated models running toward the deluxe band. For a full cost breakdown across unit types, see porta potty rental cost or the day-rate specific porta potty rental per day page.
Yes. Some of our portable sink stations include a small onboard heater for warm rinse water. This matters most for hair washing setups and food service handwashing where cold water alone doesn't cut it. Ask when you book, since not every unit in the fleet carries the heated option.
As long as the job needs it. We do single-day rentals for weekend events and month-long placements for ongoing construction or farm work. Longer rentals cost more in total but less per day, the same pattern you'll see on our monthly porta potty rental page.
No. The whole point is the self-contained tank setup. Fresh water goes in one tank, gray water collects in another, and our crew handles the refill and pump-out on the same schedule as your other units.
Some setups can tie into a holding tank instead of a small onboard tank, especially for longer events. Check our holding tank rental page, and if you're running a septic system on site already, septic pumping service covers scheduled pump-outs.
If you're running a cluster of accessible restroom units, ADA Standards 213.2 requires at least 5 percent of clustered units be accessible, with a minimum of one. Pair your accessible units, see ADA accessible porta potty, with a sink station at a reachable height.
Yes. Kirkland Porta Pros delivers portable sink rental across Kirkland 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.
