How many portable toilets does a construction site need?
OSHA portable toilet requirements construction crews follow starts with a headcount table, not a guess. Under OSHA 1926.51(c), sites with 20 workers or fewer need 1 toilet facility; from 20 up to 200 workers, it's 1 toilet seat and 1 urinal per 40 workers; at 200 or more, that ratio drops to 1 per 50. If you're running a crew of 35 in Dearborn, that's one seat and one urinal, not two singles. Our standard porta potty rental covers most trades jobs, and if you need to run the math for your own crew, the how many porta potties do I need guide walks through it site by site. Water matters too: OSHA 1926.51(a)(1) requires an adequate supply of potable water at every place of employment, which is why a lot of foremen pair toilets with a handwashing station rental or a portable sink rental rather than treating them as separate line items. If your crew is spraying coatings or herbicides, OSHA 1926.51(f)(1) kicks in specifically for that work and requires washing facilities beyond a sanitizer pump. None of this changes because you're in Michigan instead of Texas or California; cal osha portable toilet requirements construction crews follow the same federal ratio framework for portable toilet counts on construction sites, so a crew in Dearborn, a construction portable toilet rental near texas job, and a construction portable toilet rental near california site all size their units the same way.
What does portable toilet rental for construction sites cost?
Pricing depends on unit type and how long you keep it on site. A standard unit typically runs 130 to 500 dollars for a full week, and monthly rates land between 125 and 325 dollars, both cheaper per day than a short rental once you're past a week or two. Delivery fees run separately.
| unit | day | week | month |
|---|---|---|---|
| standard | 100 - 350 | 130 - 500 | 125 - 325 |
| deluxe flushable | 85 - 1200 | 150 - 290 | -- |
| ada accessible | 200 - 400 | 120 - 240 | -- |
| delivery fee | 100 - 500 | 50 - 150 | 120 - 420 |
For a deeper breakdown by duration, see porta potty rental cost, porta potty rental per day, or monthly porta potty rental if the job runs past 30 days. Most contractors doing renovation work rather than new builds lean on the home renovation porta potty package instead, since crew size and duration run smaller.
Do construction sites need an ADA accessible unit?
Yes, once you're clustering multiple toilets on one site. ADA Standards section 213.2 requires that at least 5 percent of clustered single-user units be accessible, and never fewer than one, even if your crew is small. An accessible unit needs a 60 inch turning circle inside per ADA Standards section 304.3.1, a 32 inch clear door opening under ADA Standards section 404.2.3, and a 36 inch clear path to reach it per ADA Standards section 403.5.1. Ramp slope, if you're bridging a curb or gravel lip, can't exceed 1:12 under ADA Standards section 405.2. This isn't a courtesy add-on for public-facing jobs, it's a compliance requirement any time toilets are clustered for worker or visitor use, whether the site sits in downtown Dearborn or out past Redford, roughly 9.6 miles northwest. If you're staffing a larger crew and want a multi-stall setup instead of singles, look at a restroom trailer rental or the 2 stall restroom trailer option, both of which can meet the same accessibility specs in one unit.
What other site services does a construction job need?
Toilets are one piece. Most Dearborn job sites also need a dumpster for debris, and OSHA 1926.25 requires scrap and debris cleared from work areas as a basic housekeeping rule. A standard roll-off runs 51 to 112 dollars a day or 426 to 778 dollars for the week; sizing depends on the job, and the dumpster sizes and dimensions page breaks down what a 10 yard dumpster rental handles versus a 20 yard dumpster rental or 30 yard dumpster rental for heavier demo. Know before you order what can't go in it; the what cannot go in a dumpster page and dumpster weight limits page cover the common rejection reasons. Placement in the public right of way in Dearborn needs confirming with the city; check dumpster permit requirements before drop-off rather than after.
Fencing and power round out most builds. Temporary fence rental runs 30 to 75 dollars a day and keeps the site secured under OSHA 1926.202, which requires barricades to meet ANSI D6.1. Roll-off trucks need roughly 60 feet of straight clearance behind the truck to deliver, so plan gate access and fence lines around that before the truck shows up. For night work or winter jobs with short daylight, a light tower rental covers the illumination minimums under OSHA 1926.56(a), and a temporary power pole with GFCI protection under OSHA 1926.404(b)(1)(ii) handles tool power without running extension cords across the lot. Materials and tools between phases often go into a storage container rental or a mobile office trailer rental for the site super. For the full package view across every category, construction site services on our main services page lays out how these pieces stack for a typical Dearborn build.
How far in advance should I book for a construction job?
Book as soon as you have a start date, especially for ADA units or restroom trailers, since those categories run fewer available units than standard toilets. Standard units are usually easier to place on short notice. A request a quote call a week out gives us room to confirm delivery windows.
Can I rent by the month for a long build?
Yes. Monthly rates on standard units run 125 to 325 dollars, cheaper per day than daily or weekly terms once a job runs past a few weeks. See monthly porta potty rental for the full breakdown by unit type.
Do I need a permit to place a dumpster on a Dearborn job site?
Placement in the public right of way needs confirming with the city before delivery. Check dumpster permit requirements and confirm with Dearborn before the truck arrives, since curb and sidewalk placement often needs separate sign-off from on-property placement.
What's the difference between a standard unit and a deluxe flushable unit?
A standard unit uses a 60 to 70 gallon holding tank and no water hookup. A deluxe flushable unit adds a flush mechanism and sink, priced higher per day, and fits jobs where crews are on site for full shifts over multiple weeks. See deluxe flushable porta potty for specs.
How often do porta potties get serviced on an active job site?
The baseline industry interval is one service visit per week for up to 10 users over a 40 hour week, per ANSI/PSAI Z4.3. Bigger crews or heavier use need more frequent visits; ask about a custom schedule when you book.
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Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.