What Does OSHA Require for Portable Toilets on a Construction Site?
OSHA 1926.51(c) is the rule that matters here: one toilet for 20 or fewer workers, then one toilet seat and one urinal per 40 workers once the crew passes 20, dropping to one seat and one urinal per 50 workers at 200 or more. That is the backbone of OSHA portable toilet requirements for any Greenville job site, and it is the same osha portable toilet requirements construction crews searching for construction portable toilet rental near texas or construction portable toilet rental near california run into, since the federal rule applies coast to coast even though cal osha portable toilet requirements construction sites add their own state layer on top. If your crew is spread across a large lot, ANSI/PSAI Z4.3 sets a baseline of one service visit a week for up to 10 users over a 40 hour week, which is why crews running longer hours or bigger headcounts often bump up to twice-weekly service. Potable water also isn't optional. OSHA 1926.51(a)(1) requires an adequate supply on site, and if your crew is spraying paints, coatings, or insecticides, 1926.51(f)(1) kicks in and requires washing facilities for that specific exposure. Figuring the right count up front beats a stop-work order later. Use our how many porta potties do I need guide before you call, or just tell us your headcount and we'll run the math with you.
What Does Construction Portable Toilet Rental Cost in Greenville?
A standard unit runs $100 to $350 a day depending on term, with weekly rates landing between $130 and $500 and monthly service between $125 and $325, and that is the portable toilet rental for construction sites cost most Greenville contractors plan around before a bid goes out. Most Greenville contractors book monthly, since a job running past a few weeks makes daily rates add up fast.
| unit | day | week | month |
|---|---|---|---|
| standard | $100-$350 | $130-$500 | $125-$325 |
| ADA unit | $200-$400 | - | - |
| deluxe flushable | $85-$1200 | $150-$290 | - |
Delivery runs $100 to $500 depending on distance and timeline, and a service fee of $100 to $300 a day covers extra pump-outs on high-traffic sites. Full breakdowns live on our porta potty rental cost page, and if you're pricing a single unit for a short job, check porta potty rental per day instead of the monthly numbers above. Longer projects should look at monthly porta potty rental, which is where most general contractors around Greenville land.
Do I Need an ADA-Accessible Unit on My Job Site?
If you're clustering portable toilets on site, ADA Standards section 213.2 requires that at least 5 percent of the units be accessible, with a minimum of one no matter how small the cluster. That means even a two- or three-unit setup on a Greenville renovation needs one ADA unit. The accessible unit itself has to meet real dimensions: ADA Standards 403.5.1 sets a 36 inch minimum clear route, 404.2.3 requires a 32 inch clear door opening, and 304.3.1 calls for a 60 inch turning circle inside. Floor surfaces need to be stable and slip-resistant under 302.1, and operable parts like door latches must work with one hand and no more than 5 pounds of force under 309.4. Our ADA accessible porta potty rents from $200 a day, and pairs well with a standard porta potty rental for the rest of the crew. Full detail on the reach ranges and clearances is on our ADA restroom requirements page if your site plan needs the specs in writing.
What Other Site Services Do Construction Crews in Greenville Need?
Toilets are the start, not the whole job. Most Greenville sites clearing debris need a roll-off dumpster rental, and OSHA 1926.25 requires scrap and debris to be cleared from work areas as a standing housekeeping rule, with 1926.252 covering how waste gets chuted and enclosed. A dumpster runs $51 to $112 a day or $426 to $778 a week; check dumpster sizes and dimensions before you book, since delivery needs about 60 feet of straight clearance behind the truck. Confirm dumpster permit requirements and review what cannot go in a dumpster before loading. Fencing matters too: temporary fence rental runs $30 to $75 a day, and barricades used for worker protection need to meet ANSI D6.1 under OSHA 1926.202. Night work calls for a light tower rental, since OSHA 1926.56(a) sets minimum illumination levels by area type, and any temporary power setup should route through GFCI protection per OSHA 1926.404(b)(1)(ii); our temporary power pole service handles that hookup. Crews doing paint or coating work need washing facilities under 1926.51(f)(1), and a handwashing station rental or portable sink rental satisfies that along with 29 CFR 1910.141(d)(2), which requires soap and towels, not just hand sanitizer. For material and tool storage, a storage container rental or mobile office trailer rental keeps the site secure. See the full lineup on construction site services or start from portable toilet rental and build out from there.
How far will Greenville Porta Pros deliver for a construction job?
We serve Greenville and the towns around it: City View sits 5.5 miles northwest, Mauldin 6.9 miles southeast, Greer 11.4 miles northeast, Simpsonville 14.0 miles southeast, and Easley 14.3 miles west. Check service areas for your exact site.
How many portable toilets does my crew need?
OSHA 1926.51(c) sets the ratio: one toilet per 20 workers, then one seat and one urinal per 40 workers above that. A 35-person crew needs two units minimum. Use how many porta potties do I need to run your own headcount.
Can I rent just for a weekend project?
Yes. Standard units run $125 to $400 for a weekend, which suits a short renovation or demo job. For anything past a few days, weekly or monthly rates on standard porta potty rental work out cheaper per day.
Does a construction site need a handwashing station separate from toilets?
If your crew applies paints, coatings, herbicides, or insecticides, OSHA 1926.51(f)(1) requires washing facilities for that exposure specifically, not just general use. Pair a handwashing station rental with your toilet order to cover it.
What if my project runs longer than expected?
Extending is normal. We convert daily or weekly orders to monthly porta potty rental rates without a new delivery charge in most cases. Call ahead of your current term ending so service doesn't lapse.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.