What Is a Standard Porta Potty?
It's the basic unit, no frills, built for job sites, yard cleanups and one-day events around Chicago. No sink, no flush handle, just a solid holding tank and a door that locks. If you want something nicer, look at the deluxe flushable porta potty or check ADA accessible options for job sites with a worker who needs one. Most contractors renting a porta john for a crew of five to ten pick the standard unit because it's the cheapest way to stay compliant. OSHA 1926.51(c)(1) sets the ratio for construction sites: one toilet for 20 workers or fewer, then one toilet and one urinal per 40 workers as the crew grows. If you're not sure how many you need, our how many porta potties do I need guide walks through it, and the OSHA portable toilet requirements page covers the ratio in full.
Standard Porta Potty Rental Prices
| duration | low | typical | high |
|---|---|---|---|
| day | $100 | $150 | $350 |
| week | $130 | $200 | $500 |
| month | $125 | $200 | $325 |
| weekend | $125 | $250 | $400 |
| event | $200 | $400 | $800 |
Delivery is usually billed on top, and Chicago Porta Pros quotes it separately since fees run $50 to $150 for weekly setups and up to $500 for a one-time day delivery depending on distance and access. For a rundown of what's included, see porta potty rental cost or the day-rate breakdown at porta potty rental per day. Job sites running longer than a month should look at monthly porta potty rental for the better rate.
How Long Does a Standard Unit Last Between Services?
ANSI/PSAI Z4.3 sets the baseline service interval at once a week for up to 10 users over a standard 40 hour week. Busy events or crowded job sites need more frequent visits. Our how often are porta potties cleaned page explains how that scales, and do porta potties smell covers what happens if you stretch the interval too far. Ordering for winter in Chicago? Cold weather changes servicing needs; check porta potty in winter before you commit to a schedule. Standard units are the backbone of most rentals in Chicago, and Chicago Porta Pros also delivers to Oak Lawn, 11.1 miles south, and Elmhurst, 18.0 miles west. Farther out, Downers Grove sits 19.2 miles west and Hammond, IN is 21.4 miles southeast.
Do I Need a Permit to Place One in Chicago?
Permit rules depend on where the unit sits. Placement on a sidewalk or in the public right of way needs confirming with the City of Chicago directly; we don't guess at ordinance numbers here. If your unit stays entirely on private property, most residential and small commercial jobs skip the permit question altogether. See porta potty permit requirements for the general rundown, and porta potty placement guide for setup distance and access tips. Renovation jobs get their own notes at home renovation porta potty. If you're planning a wedding, festival or race instead of a work site, our event restroom rental and festival restroom rental pages cover the event-specific rules and unit counts, including marathon and race restrooms for road closures.
Beyond toilets, Chicago Porta Pros also handles roll-off dumpster rental, temporary fence rental, storage container rental and septic pumping service for the same job sites that need a standard unit. A crew mixing paint or coatings triggers washing facility requirements under OSHA 1926.51(f)(1), so pair your toilet order with a handwashing station rental if that applies. For general sanitation, 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device at any washing station; hand sanitizer alone doesn't satisfy it. Larger crews sometimes need a full restroom trailer rental instead. Questions about the company itself belong on about, and you can get a number straight from request a quote.
How much does a standard porta potty rental cost in Chicago?
Day rates run $100 to $350, weekly $130 to $500, and monthly $125 to $325, based on measured pricing. Delivery is billed separately, usually $50 to $150 for a weekly job. Longer rentals bring the per-day cost down, so a month-long job site rental costs less per day than a one-day event rental.
What are the dimensions of a standard porta potty?
A standard unit measures about 44 by 48 inches on the ground and stands roughly 92 inches tall. The holding tank inside holds 60 to 70 gallons. That footprint fits most residential yards, job site corners and event staging areas without needing extra clearance.
How many standard porta potties do I need for my crew?
OSHA 1926.51(c)(1) requires one toilet for 20 workers or fewer on a construction site. Once you pass 20 workers, add one toilet and one urinal per 40 workers, and that ratio shifts again at 200 workers. Crew size, shift length and site layout all affect the real number.
Can I rent a standard porta potty for just one day?
Yes. Day rates for a standard unit run $100 to $350 depending on delivery distance and job duration. One-day rentals work well for yard sales, small gatherings or a single day of renovation work. Weekly and monthly rates bring the daily cost down for longer jobs.
Is a permit required to place a porta potty in Chicago?
It depends on placement. Units on private property usually don't trigger a permit question, but placement in the public right of way needs confirming with the City of Chicago. Check with the city before delivery day if your unit will sit on a sidewalk, street or public easement.
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