How many units do I actually need?
Start with headcount, not guesswork. For construction crews, OSHA 1926.51(c) sets the baseline: one toilet for 20 workers or fewer, then one toilet seat and one urinal per 40 workers once you pass 20. Farms with hand-labor employees follow a different rule, OSHA 1928.110, which calls for one facility per 20 workers within a quarter mile walk. Events run on a looser rule of thumb tied to hours and alcohol service, which our porta potty rental guide breaks down further. If you're still unsure, the how many porta potties do I need page walks through headcount math for weddings, festivals and job sites separately, because a four hour cocktail hour and a ten hour concrete pour need very different unit counts. Don't forget accessibility. ADA Standards section 213.2 requires at least one accessible unit in any cluster of standard toilets, no exceptions for small events.
Where should the units go?
Ground has to be firm and level, and the path to it matters as much as the spot itself. ADA Standards section 302.1 requires stable, slip resistant surfacing, and section 403.5.1 sets a 36 inch minimum clear width for the accessible route leading up to the unit. A standard unit runs about 44 by 48 inches on the ground and stands roughly 92 inches tall, so give it clearance from fences, tents and low branches. If you're placing units near a curb or public sidewalk in Orland Park, confirm placement in the right of way with the city before delivery day; that rule varies by street and isn't something to guess at. Our porta potty placement guide covers slope, drainage and setback distance in more detail, and the porta potty permit requirements page explains what to check with the city before you commit to a spot.
What does delivery day actually require?
Trucks need room to maneuver, and roll-off and septic trucks need more than porta potty trucks do. A roll-off delivery needs about 60 feet of straight clearance behind the truck, so a tight alley or a packed lot can turn a routine drop into a problem. Walk your site the day before delivery and clear that lane. If you're running a construction site with dumpsters, fencing and toilets all landing the same week, our construction site services page lays out how those deliveries usually get sequenced. Multi-day jobs in Orland Park often add a temporary fence rental around the unit cluster to keep foot traffic controlled, and a light tower rental if the crew works past dusk. Check your gate widths too: an accessible unit's door opening needs to clear ADA Standards section 404.2.3's 32 inch minimum, so don't wedge one behind a narrow fence panel.
Do I need handwashing or just toilets?
Toilets alone aren't enough on most job sites. General industry handwashing rules come from 29 CFR 1910.141(d)(2), which requires soap and towels or a hand drying device; hand sanitizer alone doesn't satisfy it. If your crew is applying paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) kicks in specifically for that washing requirement, so pair your toilets with a handwashing station rental rather than assuming sanitizer covers you. Our handwashing requirements page spells out which jobs trigger which rule. Events benefit from the same setup even without an OSHA trigger; caterers and food trucks especially. A portable sink rental with hot water is worth the add for any event running food service. If your site is remote, check the emergency porta potty rental option before you're stuck without a fallback.
Quick reference: units and typical rental windows
| Unit type | Typical use | Weekly range |
|---|---|---|
| Standard | Construction, general events | $130 - $500 |
| ADA accessible | Any cluster of units, code required | $120 - $240 |
| Deluxe flushable | Weddings, upscale events | $150 - $290 |
| Restroom trailer | Multi-day events, weddings | $150 - $1,650 |
Full pricing detail, including day and month rates, lives on the porta potty rental cost and porta potty monthly rental pages. If you want a per-day breakdown for a short job, porta potty rental per day has that.
What size crew needs an ADA unit?
Any size. ADA Standards section 213.2 requires at least one accessible unit whenever standard units are clustered together, even if you're only renting two or three. Skipping it isn't a matter of headcount, it's a compliance gap. See ADA accessible porta potty for unit specs.
How far in advance should I book in Orland Park?
Book standard events one to two weeks out and construction jobs as soon as you know your start date. Weekends and holiday-adjacent dates fill fastest. For same-day or next-day needs, call directly. Request a quote to check current availability.
Do I need a permit to place a unit on my property?
Usually not on private property, but placement in the public right of way needs confirming with Orland Park directly since that rule isn't standardized citywide. See porta potty permit requirements before finalizing a curbside spot.
What if my site has no level ground?
Tell us before delivery. ADA Standards section 302.1 requires firm, stable footing, so crews sometimes need matting or a repositioned spot. Our porta potty placement guide covers common workarounds for sloped or gravel sites.
Can I add a dumpster or fencing to the same delivery?
Yes, most Orland Park job sites order them together. Roll-off dumpsters need about 60 feet of clearance behind the truck, same as toilet deliveries. See roll-off dumpster rental and temporary fence rental to bundle a quote.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.