A monthly porta potty rental in Southfield runs $125 to $325 for a standard unit, based on 24 measured rentals. Long-term jobs cost less per day than a weekend rental because the unit stays put and service gets routed on a set schedule. Construction crews and property managers use this term most, often alongside portable restroom rental accounts for the same site.
Standard units land between $125 and $325 a month, with most jobs landing near $200. That is the deal when you compare it against porta potty rental cost figures for shorter terms: a single porta potty rental per day quote runs $100 to $350, and a week runs $130 to $500. Stretch the same unit to 30 days and the daily rate drops hard. A deluxe flushable unit for a month runs $150 to $290, cheaper per day than renting one for a week twice. If you need an ADA unit on-site the whole job, that is $120 to $240 a month, separate from the standard unit pricing. Delivery adds $120 to $420 depending on distance and access, a cost worth comparing against the restroom trailer rental cost page if the job might need a trailer instead. Southfield Porta Pros treats monthly accounts differently than one-off events. crews on a renovation near Oak Park, 4.9 miles east of Southfield, or a build out toward Redford, 7.6 miles south, both fall under the same monthly pricing structure once the unit is placed and the service day is locked in.
| unit | day | week | month |
|---|---|---|---|
| standard | 100-350 | 130-500 | 125-325 |
| deluxe | 85-1200 | 150-290 | n/a |
| ada | 200-400 | 120-240 | n/a |
| delivery fee | 100-500 | 50-150 | 120-420 |
For anyone running a long term portable toilet rental across several months, ask about monthly porta potty rental pricing tiers up front, since some jobs qualify for a lower delivery fee once the unit is locked in for the full term. Larger sites juggling multiple service types often pair the toilet order with a roll-off dumpster rental or a temporary fence rental for the same job.
A monthly contract spreads delivery and pickup costs over more days, so the per-day cost drops even though the total is higher than a single week. Service visits also get scheduled on a routine, not booked one at a time. ANSI/PSAI Z4.3 sets the baseline service interval at once a week for up to 10 users across a 40 hour week, and that cadence is what a monthly account runs on. A renovation crew doing a home renovation porta potty rental for eight weeks pays less per day than the same crew renting week to week and re-booking delivery every time. The same logic applies to construction site services accounts in Southfield, where a unit sits on-site through the whole framing and finish phase. If your job runs past a month, ask about extending the same unit rather than swapping it, since a swap means a new delivery fee. Crews running a construction dumpster rental alongside the toilets should plan both on the same delivery schedule to avoid paying twice for site access.
Worker count, site access and how long the unit sits determine the rate more than anything else. 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 once you cross 20, and per 50 once you hit 200 or more. A crew of 15 near Birmingham, 7.2 miles northeast of Southfield, needs one standard unit; a crew of 45 needs two units plus a urinal fixture. Use how many porta potties do i need to size the order before you call for a quote, since under-ordering means an emergency swap mid-job. Site access matters too. If the delivery truck cannot get close, expect a higher delivery fee, and if the unit sits somewhere with tight clearance, mention that when booking. Full OSHA portable toilet requirements cover crew size, water access under OSHA 1926.51(a)(1), and when a job needs more than one unit type on-site, including an ADA-compliant unit under ADA accessible porta potty rules, and general guidance also lives on the portable toilet rental and porta john rental pages.
Yes, weekly service is standard on a monthly account, and it is built into the rate, not billed separately. A tech visits, pumps the 60 to 70 gallon tank, restocks supplies and checks the unit is level and usable. If a job involves paints, coatings or other harmful contaminants, OSHA 1926.51(f)(1) requires washing facilities on top of the toilet, which is why some Southfield job sites add a handwashing station rental alongside the toilet order. For sites where hand sanitizer alone will not meet the standard, 29 CFR 1910.141(d)(2) requires actual soap and towels or a hand-drying device at any washing facility, which is why some crews skip a hand sanitizer station rental in favor of a full sink setup. If a job's needs change mid-month, adding a portable sink rental or swapping to a deluxe flushable porta potty partway through is a normal request, not a rebuild of the contract.
Placement depends on ground stability and how far workers have to walk. ADA Standards section 302.1 requires the surface under and around an accessible unit to stay stable, firm and slip resistant, which rules out soft ground or gravel that shifts. A standard unit measures about 44 by 48 inches on the ground and stands 92 inches tall, so it needs a clear, flat pad near the work zone but out of the main traffic path. Full guidance is in the porta potty placement guide, and the porta potty rental checklist covers what to confirm before the truck shows up. Jobs that sit close to a public sidewalk or right of way in Southfield should confirm placement with the city before delivery, since right-of-way rules are not something to guess at, and the porta potty permit requirements page walks through what to check first. For jobs near West Bloomfield, 11.7 miles northwest, or Bloomfield, 8.9 miles north, the same placement rules apply regardless of which side of Southfield the site sits on.
Standard units in Southfield run $125 to $325 a month, based on 24 measured rentals, with delivery added separately at $120 to $420. Actual cost depends on unit count, worker size and how far the delivery truck has to travel to reach your site.
Yes. A month-long rental spreads the delivery fee over more days, so the daily cost drops compared to booking a new week-long rental each time. Total spend is higher, but the per-day rate falls the longer the unit stays.
Yes, most accounts allow a swap, say from a standard porta potty rental to a deluxe flushable porta potty, though a swap usually triggers a fresh delivery fee. Ask before the swap so it is included in the same invoice as the rest of the month.
Not by default. ADA units are priced and billed separately at $120 to $240 a month. ADA Standards section 213.2 requires at least 5 percent of clustered single-user units to be accessible, so larger job sites often need one alongside the standard units.
Most monthly accounts extend the same unit rather than swap it, which avoids a second delivery fee. Contact Southfield Porta Pros before the month ends to keep the unit on-site without a gap in service.
Yes. Southfield Porta Pros delivers monthly porta potty rental across Southfield and the surrounding metro, with same-day and next-day drop-off available on most orders.
Pricing depends on the unit and how long you need it. See our cost breakdown and request a free quote for an exact figure.
Standard rentals include scheduled service — a pump-out, a clean, a restock and fresh deodorizer. Busy or hot-weather sites can be serviced more often.
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