Porta potty rental cost monthly for a standard unit in Portland runs $125 to $325, depending on service frequency and how long the job runs. Most construction crews land in the $200 range for porta potty rental per month. Longer terms drop the effective daily cost fast, which is why monthly porta potty rental beats renting week to week on any job past 30 days.
Portland Porta Pros prices standard units by the month at $125 to $325, with $200 being typical for a single unit serviced weekly. That is the porta potty rental cost per month baseline most contractors budget from, and it holds whether you are searching porta potty rental cost per month near me or pricing out a citywide contract, per porta potty rental cost. Compare that to porta potty rental per day pricing, where a standard unit runs $100 to $350 daily. A month of daily rentals adds up fast, so long term porta potty rental cost stays lower than daily or weekly billing, and portable toilet rental cost per month almost always wins on total cost once a job passes three or four weeks. Deluxe flushable units cost more, running $150 to $290 a week if you need that tier for a longer stretch, which matters on deluxe flushable porta potty jobs where a jobsite trailer or office wants a nicer unit. ADA units run separately too. If your crew count or your city requires an accessible unit under ADA Standards section 213.2, budget the ADA line item on top of the standard units, not folded into them.
| 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 adds $120 to $420 a month on top of the unit rate, and that fee covers placement, one drop off, and pickup at the end of the term. Servicing follows ANSI/PSAI Z4.3, the industry baseline of one visit a week for units seeing up to 10 users over a standard 40 hour week. Busier sites need more frequent service, which we quote separately.
Because the per-day cost drops the longer you commit, and most Portland jobs run longer than the crew originally plans for. A home remodel, a fence install, a slow permit process. All of it stretches timelines. Long term portable toilet rental locks in a flat monthly number instead of forcing you to renegotiate every week. It also means one servicing schedule, one contact, and no gap in coverage between rental periods. For a renovation crew working a single Portland address for two months, that's the difference between tracking two invoices and tracking eight. If you're not sure how many units the crew needs, our placement and headcount guide walks through the math using OSHA 1926.51(c)(1), which sets 1 toilet for 20 workers or fewer on a construction site, scaling up from there. Agricultural operations follow a different rule: OSHA 1928.110 requires field sanitation within a quarter mile walk of hand-labor employees, at one facility per 20 workers, which changes placement logic on farm sites around Portland versus a fixed jobsite downtown.
Location on the site, number of units, and how far the delivery truck has to travel all move the number. A jobsite near central Portland costs less to service than a remote site outside town, since drive time adds to the delivery fee structure. For reference, a delivery to Maywood Park sits about 7.7 miles east of central Portland, Milwaukie is 8.3 miles south, and Hillsboro runs 17.8 miles west. All of that is drivable in a normal service loop, but distance still factors into the delivery line, especially on multi-stop routes serving several geo-city addresses in one day. Ground conditions matter too. A roll-off or trailer drop needs about 60 feet of straight clearance behind the truck, and a standard unit needs stable, level ground per ADA Standards section 302.1 if an accessible unit is part of the order. Winter months in Portland also change servicing needs, since cold weather affects tank chemistry and freeze risk, covered in more detail on our porta potty in winter page. If your monthly rental sits in the public right of way, that placement needs confirming with the City of Portland before delivery, since we have not verified a specific right of way rule to cite here.
It depends on where the unit sits, not on how long you're renting it. A unit placed entirely on private property usually needs no permit. A unit placed on a sidewalk, street, or other public right of way in Portland needs confirming with the city before delivery, since permit rules and fees vary by exact location and we have not verified a specific ordinance to name here. Check our porta potty permit requirements page before committing to a delivery date, especially on a downtown Portland job where curb space is tight. Renovation projects covered on our home renovation porta potty page usually place the unit in a driveway, which sidesteps the question entirely.
Depends on crew size. OSHA 1926.51(c)(1) sets 1 toilet for 20 workers or fewer on a construction site, scaling to 1 toilet and 1 urinal per 40 workers from 20 up. A 15-person crew needs one standard unit for the full month; a 45-person crew needs two.
Usually, yes, once the job runs past three or four weeks. Standard units run $130 to $500 weekly versus $125 to $325 monthly, so a job stretching past a month locks in a lower effective daily rate under the monthly structure than paying weekly the whole time.
Yes, contact Portland Porta Pros before the term renews and we adjust the schedule going forward. Switching mid-cycle doesn't refund the difference on days already serviced, so timing the switch to a billing boundary keeps things simple.
Yes, servicing follows the ANSI/PSAI Z4.3 baseline of one visit per week for units under 10 daily users. Heavier-use sites need more frequent pumping, which we quote as an add-on to the base monthly rate, not folded into the standard price.
We extend it automatically at the same monthly rate unless you tell us to schedule pickup. Give us a heads-up a few days before the term ends either way, since that lets us route the truck efficiently across other Portland deliveries that week.
Yes. Portland Porta Pros delivers monthly porta potty rental across Portland 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.
Call now or request a free quote — clean units, on-time delivery, transparent pricing.
