What Is a Portable Sink Rental?
A portable sink station is a standalone basin with its own fresh water supply and a wastewater tank underneath. No hookup to a building. You fill it, you use it, we come pump it and refill it. North Little Rock Porta Pros builds these around a fresh water tank and a gray water tank sized to match your crew count, so a small residential job and a 200-person festival get different setups. Some units run hot water off a small heater, useful for handwashing after cold months or for a portable sink to wash hair at a event or film location. Pair one with a handwashing station rental if you also need dedicated units at building entrances, or check hand sanitizer station rental for a lighter-weight backup. If your event also needs restrooms, look at event restroom rental or the full portable restroom rental lineup.
Why Would I Need a Portable Sink Station?
Because plumbing code and OSHA both expect real washing facilities, not just sanitizer. 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device at any washing facility, and that rule does not bend for a food booth or a jobsite trailer. If your crew is applying paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) specifically requires washing facilities for that contaminant exposure, and a portable sink station covers it. Construction sites already juggling toilet counts under OSHA 1926.51(c)(1) often add a sink station near the toilet cluster so workers do not walk far between the two. Farms doing hand labor fall under OSHA 1928.110, which calls for handwashing access within a quarter mile of the work area. Caterers, food trucks, and small venues around North Little Rock lean on portable sink water tanks because health inspectors ask for handwashing separate from any dishwashing basin. If you are staging a wedding, check wedding restroom rental alongside a sink station, and for county fair or farm work see county fair restrooms and farm and agricultural restrooms.
How Much Does a Portable Sink Rental Cost?
Cost depends on tank size, hot water, and rental length, and it runs alongside whatever restroom units you are already renting. A basic cold-water station rents for less than a hot water portable sink with a heater and pump kit. Delivery is usually billed separately from the unit itself.
| item | day | week | month |
|---|---|---|---|
| standard portable toilet | $100 - $350 | $130 - $500 | $125 - $325 |
| delivery fee | $50 - $100 | $50 - $150 | $120 - $420 |
| service fee | $30 - $60 | $30 - $220 | $100 - $300 |
These bands come from measured rental data across the region, not a fixed quote, so your actual price depends on tank size and how long you need the unit. For a deeper breakdown by rental length, see Porta Potty Rental Cost, Porta Potty Rental Per Day, or Monthly Porta Potty Rental. If you are comparing a sink station against a full trailer setup, Restroom Trailer Rental Cost breaks that out separately.
Where Can I Set Up a Portable Sink Station?
Anywhere with stable, level ground and a way for our truck to reach it for refill and pump-out. ADA Standards section 302.1 requires the ground surface under and around an accessible station to be stable, firm and slip resistant, which matters if you are pairing a sink with an ADA accessible porta potty. Reach range matters too: ADA Standards section 308.2.1 sets a 48 inch maximum and 15 inch minimum forward reach, which is why sink height and faucet placement get checked on accessible units. Operable parts like faucet handles need to work under ADA Standards section 309.4, meaning no tight grasping or twisting and no more than 5 pounds of force. In North Little Rock, placement near a public sidewalk or right of way needs confirming with the city before delivery, since we have not verified a specific ordinance for this. For a construction site, pair your sink station with the toilet count guidance at OSHA Portable Toilet Requirements or the broader Construction Site Services page. Camping trips and remote sites also use these units; see Camping Porta Potty for how sink stations pair with toilets on land with no water access at all.
North Little Rock sites near Sherwood, about 6.9 miles north, and Jacksonville, 10.1 miles northeast, often combine a sink station with fencing or a dumpster for a full jobsite package. Check Temporary Fence Rental and Roll-Off Dumpster Rental if you need those too. For jobs closer to Maumelle, 14.1 miles northwest, or out toward Cabot, 19.1 miles northeast, delivery routing is part of what we plan around before drop-off.
Do portable sinks work for hair washing at events?
Yes. A portable sink for hair washing needs a hot water unit with enough basin depth to tip a head back comfortably. Film shoots, salons doing outdoor pop-ups, and disaster relief sites all use this setup. Check Film Set Restroom Rental if you are staging a full crew support area.
How big is the water tank on a portable sink station?
Tank size varies by model and expected use, sized to crew count rather than a single fixed number. A high-traffic event station needs more fresh water and more gray water capacity than a two-person jobsite trailer. We size the tank against your headcount and rental length.
Can I rent a portable sink with hot water?
Yes, hot water portable sink units are available with a small onboard heater. These cost more than a cold-water station and work well for handwashing after cold-weather trades work or for any job needing OSHA 1926.51(f)(1) compliant washing after paints or coatings.
Do portable sink stations need their own service visits?
Yes. ANSI/PSAI Z4.3 sets a baseline of one service visit per week for units supporting up to 10 users over a 40 hour week, and a sink station follows the same interval unless traffic is heavier. Heavier use means more frequent refill and pump-out.
What is the difference between a portable sink and a handwashing station?
A portable sink is typically a larger basin with more counter space and sometimes hot water, while a handwashing station is a simpler, faster setup for high-turnover foot traffic. Pick a sink station for food service or hair washing, and a handwashing station for event entrances. See Handwashing Station Requirements for details.
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