A portable sink rental from Evanston Porta Pros gives crews and event guests a real place to wash hands or hair, with its own water tank instead of a hookup. Units run on a 60 to 70 gallon supply, self-contained, no plumbing needed. Rentals fit jobsites, campgrounds and weddings across Evanston.
A portable sink station is a self-contained basin with its own fresh water tank and a drain tank underneath, so it needs no connection to a building. Most units use a foot pump or a hand lever to move water, which keeps the operable parts usable with one hand under ADA Standards section 309.4, a detail that matters if your event needs an accessible wash point. Some models heat the supply, so you get a hot water portable sink instead of just cold tap flow. That matters more than people expect. A cold rinse gets old fast when you are washing paint off your hands at a jobsite in Evanston in October.
Crews also use a portable sink to wash hair, particularly at campgrounds or long-term work camps where a shower trailer is not practical. A portable sink rental pairs well with a shower trailer rental on bigger sites, giving you a place to rinse hands separate from full bathing. For construction, OSHA 1926.51(a)(1) requires an adequate supply of potable water at all places of employment, and a portable sink water tank is how a lot of Evanston contractors satisfy that without trenching a line.
You need one because handwashing after certain work is not optional under federal rule, and a sink is the simplest way to meet it. OSHA 1926.51(f)(1) requires washing facilities where employees apply paints, coatings, herbicides or insecticides, or handle other harmful contaminants. That is a narrow rule, tied to those specific tasks, not a blanket mandate for every trade on site. Separately, 29 CFR 1910.141(d)(2) requires washing facilities to be stocked with soap and towels or a hand-drying device, and hand sanitizer alone does not satisfy that standard.
Pair a sink with your standard porta potty rental or a deluxe flushable porta potty and you have covered both the toilet count and the washing requirement in one delivery. Crews running paint or coating work in Evanston, or on projects out toward Wilmette 4.1 miles northwest, tend to add a sink station specifically to close that gap. If your site has 20 workers or fewer, OSHA 1926.51(c)(1) sets the baseline toilet ratio, and a sink station rounds that out. Check OSHA portable toilet requirements for the full ratio table before you order.
Pricing depends mostly on duration and whether you want hot water built in. Below are the bands that apply to comparable handwash and sink-style units rented by day, week and month.
| duration | low | typical | high |
|---|---|---|---|
| day | 100 | 150 | 300 |
| week | 30 | 60 | 220 |
| month | 100 | 150 | 300 |
These figures track the service fee bands measured across rental providers, since standalone sink units price close to a basic handwash service call rather than a full restroom trailer. A weekend rate for a single sink station typically lands near 400 to 700 dollars if it is bundled with delivery and pickup on a tight turnaround, which is common for Saturday events. For a longer job, a monthly porta potty rental paired with a sink often costs less per week than booking each separately for a few days at a time. Full detail on rates lives on the porta potty rental cost and porta potty rental per day pages, and delivery itself carries its own fee separate from the unit rate.
Placement follows the same rules as any portable fixture: stable ground, clear access, and room to service the tank. ADA Standards section 302.1 requires floor and ground surfaces to be stable, firm and slip resistant, so gravel or a level pad works better than soft turf. If you are running an accessible unit alongside your sink, ADA Standards section 403.5.1 calls for a 36 inch clear route, and section 405.2 caps ramp slope at 1:12 if there is a grade change. Our porta potty placement guide covers ground prep in more depth.
Service crews need clearance to reach the tank for refills and drain-outs, similar to the roughly 60 feet of straight clearance a roll-off truck needs behind a roll-off dumpster rental delivery. For events in Evanston, check placement against your venue's own access rules before delivery day. Camping sites and farm operations often request sink stations spread across a property; see farm and agricultural restrooms for that setup, and note that OSHA 1928.110 sets a quarter mile walk limit to sanitation facilities for hand-labor agricultural employees.
Most portable sink units carry a 60 to 70 gallon fresh water tank, the same holding capacity as a standard portable toilet tank, with a separate tank underneath to catch drain water. That is enough for steady handwashing across a work shift without a refill, though high-traffic events may need a midday top-off from Evanston Porta Pros.
Yes. Some units include a small heater or insulated tank that warms the water before it reaches the tap, which matters most in colder months. Cold-only units cost less to rent. Ask when you book if hot water is a requirement, since not every unit in the fleet carries the heating option.
Yes, a portable sink to wash hair is a common request at campgrounds and multi-day work camps. The basin depth and sprayer nozzle handle it fine, though a shower trailer rental is a better fit if guests need a full rinse rather than just hair.
It depends on headcount and task, similar to toilet planning. OSHA 1926.51(c)(1) sets toilet ratios by crew size, and sink stations generally follow the same logic, one station per cluster of workers. See how many porta potties do I need for the ratio breakdown.
Placement in the public right of way needs confirming with the city before delivery. On private property for a jobsite or backyard event, permitting is usually simpler. Check porta potty permit requirements or call Evanston Porta Pros directly to confirm your specific site.
Yes. Evanston Porta Pros delivers portable sink rental across Evanston 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.
