How much does a porta potty cost per month?
A standard unit typically runs 125 to 325 dollars a month, and that is the range most construction crews and property managers land in for standard porta potty rental. Compare that to a single day rental, which runs 100 to 350 dollars, and the math on long-term portable toilet rental becomes obvious: month over month, the per-day cost drops fast. A deluxe flushable unit for a monthly stretch runs 150 to 290 dollars, useful if the crew is on site five days a week for deluxe flushable porta potty needs. ADA units run 120 to 240 dollars a month, which matters because ADA Standards section 213.2 requires at least one accessible unit in any cluster of portable toilets, and never fewer than one no matter how small the job. Storage containers, if you are bundling a jobsite trailer with your sanitation order, run 100 to 250 dollars a month separately. See porta potty monthly rental pricing broken out further, or check porta potty rental cost for the full spread across durations.
| unit type | month low | month typical | month high |
|---|---|---|---|
| standard | $125 | $200 | $325 |
| deluxe flushable | $150 | $250 | $290 |
| ADA accessible | $120 | $185 | $240 |
| storage container | $100 | $125 | $250 |
Delivery for a monthly order runs 120 to 420 dollars depending on distance and access, and a service fee for ongoing monthly maintenance runs 100 to 300 dollars. Ask about both when you request a quote so the number you get matches the number you pay.
Why does long term porta potty rental cost less per day than a daily rental?
Setup and delivery are the expensive part of any single rental, and spreading that cost over 30 days beats spreading it over one. A crew running a home renovation in South San Francisco for eight weeks pays far less per day under a monthly porta potty rental plan than someone renting for a weekend. The same logic drives porta potty rental per day pricing down as duration goes up: day, then week, then month, each tier costing less per day than the one before it. That is standard across the industry and it is why ANSI/PSAI Z4.3, the portable sanitation service standard, sets a baseline of one service visit per week for up to 10 users over a 40 hour week. That baseline scales cleanly into a monthly service plan without extra site visits tacked on. For jobs that might run long or might wrap early, ask about switching from porta potty rental per day into a monthly plan mid-contract. Most construction site services accounts do exactly that once a project timeline firms up.
What determines toilet count for a long term jobsite?
Worker count on site drives the number, not the calendar. OSHA 1926.51(c)(1) sets the ratio: one toilet facility for 20 workers or fewer, then one toilet seat and one urinal per 40 workers as headcount climbs past 20, dropping to one per 50 once you hit 200 or more workers. A crew of 15 running a months-long build near San Bruno, 5.5 miles southwest of South San Francisco, needs just one standard unit under that ratio. A 60-person crew needs two toilets and two urinals worth of capacity. Use how many porta potties do i need to run your own numbers, and check osha portable toilet requirements for the full ratio table. Farm and agricultural operations fall under a different standard, OSHA 1928.110, which requires one facility per 20 hand-labor employees within a quarter mile walk; see farm and agricultural restrooms if that applies to your site. Handwashing is a separate line item under 29 CFR 1910.141(d)(2), which requires soap and towels or a hand drying device; hand sanitizer alone does not satisfy it. Pair a handwashing station rental with your monthly toilet order to stay compliant.
Can I switch or add units mid contract?
Yes. Most monthly accounts add units as crew size grows or swap a standard unit for an ada accessible porta potty once the site roster changes. South San Francisco Porta Pros handles that as a mid-month adjustment rather than a new contract. If your job needs more capacity than portable toilets alone, a restroom trailer rental or a bundled roll-off dumpster rental can be added to the same monthly billing cycle, which is common on renovation and new-build sites across South San Francisco.
How much does a porta potty cost per month near me?
Expect 125 to 325 dollars per standard unit monthly in South San Francisco, plus delivery. Exact pricing depends on unit type and how many units the site needs. Request a quote through request a quote with your worker count and site address for an exact number.
Is long term portable toilet rental cheaper than renting weekly?
Yes, generally. A standard unit runs 130 to 500 dollars weekly versus 125 to 325 dollars monthly, so a month-long job almost always beats four separate weekly rentals on total cost. Ask for monthly porta potty rental pricing before booking week by week.
Do I need a permit for a long term unit on my property?
Placement in the public right of way needs confirming with the city before delivery. On private property, permit rules vary by parcel and use. Check porta potty permit requirements and confirm with South San Francisco before your unit arrives.
How often is a monthly rental unit serviced?
ANSI/PSAI Z4.3 sets a baseline of one service visit weekly for up to 10 users across a 40 hour week. Heavier-use sites need more frequent visits. See how often are porta potties cleaned for what a service visit includes.
What is included in the monthly price?
Monthly pricing typically bundles the unit, one delivery, and standard weekly servicing under that plan. Delivery itself runs 120 to 420 dollars separately in some contracts. Confirm what is bundled versus billed separately when you request a quote.
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