Same-day delivery in Odessa & Midland when you call by noon Mon–Sat, 7:00 AM–7:00 PM · 502 E 2nd St, Odessa
Odessa Porta Pottyby Zachary Rental Works (432) 239-8866

Blog ·

Porta Potty 28-Day Billing, Explained

Jobsite porta potties are billed in 28-day cycles, not calendar months. Eight callers in our review asked how that works. Here are the rules and examples.

Key takeaways
  • Porta potties bill every 28 days because service runs weekly, and 28 days is exactly 4 weekly visits.
  • Cycles add up by full 28-day blocks, and they are not prorated.
  • To stop billing, call (432) 239-8866 for pickup before the next cycle starts.
Two standard porta potties
Two standard porta potties, from the Zachary Rental Works fleet.

Why bill every 28 days?

Porta potties bill every 28 days because service runs weekly, and 28 days is exactly 4 weekly visits. A calendar month would mean 4 visits some months and 5 in others. A year has 13 cycles of 28 days.

How do cycles add up?

Cycles add up by full 28-day blocks, and they are not prorated. A 5-week job covers 2 cycles. A 3-month job covers 4 cycles (84 days). Delivery and pickup are charged once, on the first invoice.

28-day cycle examples
Job lengthCyclesDelivery charged
3 weeks1Once
5 weeks2Once
8 weeks2Once
3 months4Once
6 months7Once

How do you stop billing?

To stop billing, call (432) 239-8866 for pickup before the next cycle starts. Billing stops after the cycle in which you call. We pick up within 1 to 2 business days.

Related questions

Our dispatchers hear these 3 questions often, including “What happens if I need it past 28 days?” and “How much would the second month be?” The answers are written the way we explain them on calls. Starting prices appear only here, and your itemized quote confirms the exact total.

What happens if I need it past 28 days?

The rental rolls into a new 28-day cycle and the card on file is charged for that cycle. Weekly service continues. A month and a week counts as two cycles, so call before the next cycle starts if the job is ending.

How much would the second month be?

The second 28-day cycle is the rental rate only. Delivery and pickup were already paid on the first invoice. So month two is cheaper than month one.

Do I have to call for pickup, or will you just come get it?

Event pickups are scheduled when you book, so you do not need to call. Jobsite and long-term units are not picked up automatically. Call (432) 239-8866 when the job is done. Billing stops at the end of the 28-day cycle in which you call.

Questions about your rental?

A dispatcher answers Monday–Saturday, 7 AM–7 PM.

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(432) 239-8866
On the callPrice + truck slotItemized total and a delivery window before you hang up.
By textSign on your phoneInvoice arrives by text or email. Pay by card.
Delivery dayDriver calls aheadAbout 30 minutes out. Unit set level, staked, photographed.

Quote requests get a call back in about 15 minutes during business hours.

  • Delivery, pickup and servicing shown as separate lines
  • No fuel or "convenience" fees added after you book
  • Same-day delivery in Odessa and Midland when you call by noon

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