What Is a Portable Sink Station?
A portable sink station is a self-contained unit with its own fresh water tank, a pump, a basin and a gray water tank to catch the runoff. No hookup needed. That's the whole point. Bolingbrook Porta Pros builds these around the same 60 to 70 gallon holding tank spec used on standard porta potty rental units, just plumbed for washing instead of waste.
Crews use them for pre-meal hand washing on job sites, caterers use them for prep cleanup, and some renters ask about a portable sink to wash hair, which works fine if the unit has a spray hose or a low basin lip. A hot water portable sink adds a small heater to the fresh tank line, useful in Bolingbrook when fall and winter jobs need warm rinse water. If you're already renting a handwashing station for a crew, pair it with a sink unit for anything that needs more than a quick rinse.
Placement matters. Keep the unit on level, stable ground per ADA Standards section 302.1, especially near an ADA accessible porta potty setup where someone might transfer from a wheelchair. Check our porta potty placement guide before delivery day.
Why Rent a Portable Sink Instead of Using a Hose?
A hose gets water where you need it, but it doesn't catch what comes back down. Portable sink water tanks hold both ends: clean water in, gray water out, no puddle at the job site and no runoff into a storm drain near a Bolingbrook worksite. That matters more than people expect once an inspector is standing there.
29 CFR 1910.141(d)(2) requires washing facilities to have soap and towels or a hand-drying device, not just water. Hand sanitizer alone doesn't satisfy that rule. A portable sink station covers it in one setup. On construction sites, OSHA 1926.51(c)(1) sets toilet ratios by crew size, and pairing a compliant portable toilet rental count with a working sink keeps a site square on both fronts at once.
Camping portable sink setups follow the same logic on a smaller scale. No spigot at the campsite, no problem, the tank travels with the sink. Anyone running a camping porta potty rental for a group outing near Bolingbrook can add a sink station for the same trip and skip the trip to a public restroom.
How Much Does a Portable Sink Rental Cost in Bolingbrook?
Pricing depends on duration and whether you're adding it to an existing order. Below is a comparable breakdown using standard unit rates, since sink stations price similarly to a standard portable restroom rental.
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $100 | $150 | $350 |
| Week | $130 | $200 | $500 |
| Month | $125 | $200 | $325 |
A delivery fee applies on top, typically running $100 to $150 for a single day and scaling down per unit on longer orders. Check porta potty rental cost for the fuller cost picture, or porta potty rental per day if you're comparing a one-day event against a weekly rate. Longer jobs get better per-day value, same as a monthly porta potty rental works out cheaper per day than booking one week at a time.
Event organizers pairing a sink with a deluxe flushable porta potty or a restroom trailer rental usually roll the sink into one delivery, which saves the second delivery fee. Ask about that when you request a quote.
Do Portable Sinks Need a Permit in Bolingbrook?
Most private-property placements, driveways, yards, fenced job sites, don't need anything beyond a property owner's go-ahead. Placement in the public right-of-way, a street, sidewalk or municipal easement, is a different matter and needs confirming with the City of Bolingbrook before delivery. We haven't verified a specific ordinance number for sink stations, so don't take a placement in the right-of-way as automatically fine.
For construction sites already tracking OSHA requirements, see OSHA portable toilet requirements for the toilet-count rules that often apply alongside handwashing setups. If your project also needs fencing around the equipment, temporary fence rental covers that, and chain link temporary fence is the standard option contractors ask for.
Farms and agricultural operations have their own field sanitation baseline. Farm and agricultural restrooms covers water and handwashing access for hand-labor crews working outside Bolingbrook's core commercial zones, where a portable sink station often does double duty with a nearby toilet unit.
Frequently asked questions
How long does a portable sink tank last before refilling?
It depends on crew size and use, but ANSI/PSAI Z4.3 sets a baseline service interval of once weekly for up to 10 users over a 40 hour week. Heavier use, like a catering event or a big crew, needs more frequent refills. Ask Bolingbrook Porta Pros to size the service schedule to your headcount.
Can I get hot water in a portable sink rental?
Yes. A hot water portable sink adds a small in-line heater to the fresh water tank feed. It's a popular add for late-fall and winter jobs in Bolingbrook, and for anyone using the unit as a portable sink for hair washing rather than just hand cleaning.
Is a portable sink enough for OSHA compliance on a job site?
A sink alone doesn't cover toilet requirements. OSHA 1926.51(c)(1) sets toilet counts by crew size separately from handwashing. You need both a compliant toilet count and a working sink with soap and towels per 29 CFR 1910.141(d)(2) to be square on paper.
How far will Bolingbrook Porta Pros deliver a sink station?
We serve Bolingbrook directly and the nearby towns we already measure delivery routes to, including Woodridge at 6.1 miles northeast and Romeoville at 7.4 miles south. Ask about Plainfield, Lockport or Downers Grove too; see service areas for the full list.
Can a portable sink pair with an event restroom order?
Yes, and it usually saves money to combine them. Pairing a sink station with an event restroom rental or a wedding restroom rental means one delivery fee instead of two, and one pickup at the end of the event.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.