How Many Handwashing Stations Do I Need?
Match stations to head count and how spread out the crew is. A single 5 gallon handwash station covers a small crew working close together, but a site with 20 or more workers usually needs stations placed near each cluster of standard porta potty rental units, not just one at the gate. OSHA 1926.51(c)(1) sets toilet ratios by worker count on construction sites: one facility for 20 workers or fewer, then one toilet seat and one urinal per 40 workers once you pass that mark. Handwashing follows the same logic even though it isn't tied to the exact same table. If your crew works with paint, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) requires washing facilities specifically for that contaminant exposure, separate from general sanitation. Farms and ag operations fall under OSHA 1928.110 instead, which calls for one facility per 20 hand-labor employees within a quarter mile walk, a rule worth checking before you plan construction site services or agricultural work. Not sure how many units total? Run the numbers on how many porta potties do I need or check the OSHA portable toilet requirements guide before you order. We can also bundle stations with temporary fence rental, chain link temporary fence and light tower rental for a full perimeter setup.
What Comes With a Portable Handwashing Sink?
Every portable sink hand wash unit ships with a fresh water tank, a foot pump or hands-free pump, soap dispenser, paper towel holder and a gray water tank underneath to catch runoff. Some job sites want a bradley handwash station style unit with multiple basins for higher traffic; we stock those alongside single-basin industrial handwash station models for smaller crews, and either style pairs with a portable sink rental if you need extra basins. A handwash station sign gets mounted on the unit reminding workers to wash before eating or after using the restroom, which matters for food service events and construction sites alike. Pair the station with a deluxe flushable porta potty, a unit from our portable toilet rental lineup, or standard unit and you have a complete restroom setup that meets general sanitation expectations under OSHA 1926.51(c). For ADA compliance on accessible routes, remember ADA Standards section 308.2.1 caps forward reach at 48 inches high, so we set basin height with that in mind when a station serves an ADA accessible porta potty cluster. Need something bigger for a whole event footprint? Look at a restroom trailer rental instead, which usually includes built-in sinks, or step up to an 8 stall restroom trailer for large crowds.
Do Handwashing Stations Need Their Own Permit in Avondale?
Placement in the public right of way needs confirming with the City of Avondale before delivery, since we don't have a verified local ordinance number to cite here. Most residential driveways and private construction lots don't trigger anything beyond a quick placement check, but events on public streets or in parks often do. If you're planning something downtown or near a public venue, check the porta potty permit requirements page first, review the porta potty placement guide, or call before you commit to a date. We deliver across Avondale and into neighboring communities: Goodyear sits 2.6 miles southwest, Litchfield Park is 26.6 miles north, and Tolleson is 28.0 miles northeast. If your event or job site falls outside Avondale proper, check our service areas page or browse porta potty rental in Goodyear and porta potty rental in Buckeye directly. For farther jobs, porta potty rental in Citrus Park and porta potty rental in Tolleson cover those routes too.
Should I Rent a Handwash Station or a Portable Sink?
A handwash station and a portable sink rental are close cousins, but sink units usually add a larger basin and sometimes hot water for food trucks or catering crews. If you just need workers to rinse off sawdust and grip a sandwich safely, a basic 5 gallon handwash station does the job. Construction crews doing demo, roll-off dumpster rental cleanup, or home renovation porta potty work usually pair one station per two or three standard porta potty rental units. Event planners running a wedding restroom rental, festival restroom rental or concert restroom rental setup often want the nicer basin because guests notice. Farms and hand-labor operations should look at our farm and agricultural restrooms page, since OSHA 1928.110 sets a distinct walk-distance rule for field sanitation that differs from a general job site. Whichever direction you go, delivery around Avondale keeps lead times short, and same-week service is common for standard orders.
| unit | duration | typical price |
|---|---|---|
| standard porta potty | day | $150 |
| standard porta potty | week | $200 |
| standard porta potty | month | $200 |
| delivery fee | day | $150 |
| service fee | week | $60 |
Handwash stations aren't in the measured price table on their own, but they're commonly bundled with a standard porta potty rental or porta john rental order at no separate delivery charge; ask for pricing when you request a quote. For a broader breakdown of what drives cost, see porta potty rental cost, porta potty rental per day and monthly porta potty rental.
How often does a handwashing station need refilling?
Depends on use. A crew of 10 working a standard 40 hour week typically needs one refill visit per week, which lines up with the ANSI/PSAI Z4.3 baseline service interval for portable sanitation. Heavier traffic, like a festival crowd, needs daily top-offs.
Can I rent a handwash station without a porta potty?
Yes. Some sites already have restroom access but need sanitation for food handling or paint work. We deliver standalone stations across Avondale and can add units later if headcount grows.
Do handwashing stations use hot water?
Standard 5 gallon units run cold water only. If you need hot water for food service, ask about upgraded sink units or a restroom trailer rental, which often includes plumbed hot water.
Is hand sanitizer enough instead of a wash station?
No. 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device; sanitizer alone doesn't satisfy that. See our hand sanitizer station rental page for when sanitizer supplements, rather than replaces, a wash station.
What size crew needs more than one station?
Once you're past roughly 20 workers or the site spreads across multiple work zones, add a second station near each cluster of restrooms. Check handwashing requirements for the fuller breakdown.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.