How Much Does a Porta Potty Cost Per Month?
Monthly pricing for a standard porta potty rental in Buena Park lands between $125 and $325, based on our measured range across 24 monthly contracts. Where you land in that band depends on service interval, unit count and site access. A single unit on a quiet lot near La Mirada, 4.1 miles north, costs less to service than five units spread across a busy build. Weekly rentals run $130 to $500, and daily rates sit at $100 to $350, so the monthly rate is where the savings show up on a long term portable toilet rental. ANSI/PSAI Z4.3 sets a baseline service interval of once a week for up to 10 users over a 40 hour week, and that baseline is what most of our monthly quotes are built around. Need something nicer than the standard unit? The deluxe flushable porta potty runs $150 to $290 a week if you want to compare against a monthly commitment. For code compliance on active job sites, check our page on OSHA portable toilet requirements before you lock in unit count.
| unit | day | week | month |
|---|---|---|---|
| standard | $100-$350 | $130-$500 | $125-$325 |
| deluxe | $85-$1200 | $150-$290 | not offered |
| storage container | n/a | n/a | $100-$250 |
What Drives Long Term Porta Potty Rental Cost?
Three things move the number: unit count, service frequency and delivery distance. A single porta john rental on a Buena Park lot costs less monthly than a bank of five units on a spread-out farm site, because delivery fees scale with drive time and unit count. Delivery itself runs $120 to $420 a month as a separate line, and that is before the toilets. If your crew count changes mid-project, OSHA 1926.51(c)(1) sets the ratio: one toilet for 20 workers or fewer, then one toilet seat and one urinal per 40 workers once you cross 20. Crews doing paint, coatings or pesticide work also trigger washing facilities under OSHA 1926.51(f)(1), so budget a handwashing station rental alongside the toilets if that applies. Farm operations fall under a different rule: OSHA 1928.110 requires field sanitation units within a quarter mile walk of hand-labor employees, one per 20 workers, which matters for anyone running farm and agricultural restrooms on a monthly basis near Buena Park. Long haul jobs near Cypress, 4.7 miles southwest, or Cerritos, 4.0 miles west, still fall inside our normal service radius, so distance rarely changes the quote much.
Is a Monthly Rental Cheaper Than Renting by the Week?
Yes, monthly terms beat stacking four weekly rentals almost every time. A weekly standard unit at $200 typical cost, run four weeks straight, adds up faster than a single monthly agreement priced at $125 to $325. The savings come from one delivery fee instead of four, one setup instead of four, and one billing cycle. If you are not sure yet how long the job runs, start with our porta potty rental cost page to compare day, week and month math side by side, or check porta potty rental per day if the job might wrap in under two weeks. Property managers keeping a unit on standby for turnover season often find monthly terms cheaper than reordering weekly. Restroom trailers follow the same logic: a restroom trailer rental at $150 to $1650 a week compounds fast, while long term deployments on trailers get quoted separately once we know the full timeline. Check restroom trailer rental cost for that comparison before you commit.
What Else Should I Budget For on a Long Term Site?
Toilets are rarely the only rental on a long job. Construction sites usually need a roll-off dumpster rental running $91 to $500 a month depending on size, plus a temporary fence rental at $30 to $75 a day if the perimeter needs securing. If the site needs somewhere to lock up tools, a storage container rental runs $100 to $250 a month. Sites with septic service needs should also plan for pumping: a residential septic tank is typically pumped every 3 to 5 years depending on tank size and household load, so a construction job near an existing system may need a one-time septic pumping service call rather than a recurring one. If workers need to wash after handling contaminants, 29 CFR 1910.141(d)(2) requires soap and towels or a hand-drying device at any washing station, hand sanitizer alone does not satisfy it, which is why we push portable sink rental units over sanitizer stands on active job sites. For crews juggling multiple rental categories, construction site services bundles it into one conversation instead of five.
How many porta potties do I need for a month-long job?
It depends on crew size and OSHA 1926.51(c)(1): one toilet per 20 workers up to 20, then one toilet and one urinal per 40 workers beyond that. A 15-person crew needs one unit; a 45-person crew needs two. See how many porta potties do I need for the full breakdown by headcount.
Does the monthly price include cleaning service?
Yes, our monthly rate includes the standard weekly service interval set by ANSI/PSAI Z4.3. Heavier-use sites can add visits for an extra fee. Check how often are porta potties cleaned if you want the service schedule spelled out before signing.
Can I switch from weekly to monthly mid-rental?
Usually, yes. Most jobs that run past three weeks save money switching to a monthly rate, since delivery and setup fees stop repeating. Call before the fourth week starts so we can adjust billing without a gap in service.
Is delivery included in the monthly rate?
No, delivery is billed separately and runs $120 to $420 a month depending on unit count and site distance. Jobs closer to Buena Park's core typically land at the lower end of that range.
What happens if I need an ADA unit for the full month?
ADA units rent at $120 to $240 a week, and ADA Standards section 213.2 requires at least one accessible unit in any cluster of standard toilets. See ADA accessible porta potty for placement specs and clearance requirements.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.