Phones answered Mon–Sat, 7 a.m.–7 p.m.
Porta Potty Rentals in O'Fallon, Missouri
One call, one itemized price, one truck to O'Fallon.
Portable toilets, handwashing stations and restroom trailers delivered to O'Fallon, about 13 miles from our St. Charles yard.
Most callers get an itemized price on the first call. No pushy sales, no fuel surcharge.

Delivery area
All of O'Fallon, including ZIP 63366 and 63368.
Arrival
Same-day when you call by early afternoon; next-day is easy.
Which unit
Standard units suit crews and parties; deluxe flushing, ADA or a restroom trailer suit weddings. Compare units.
Cleaning
Rentals of 28 days include weekly pumping, cleaning and fresh paper and sanitizer. Weekend event units arrive clean and need none.
Full cost
One itemized price covers the unit, delivery, pickup, servicing and tax. No fuel fee or surprise charge is added later.
- Owner-operated in St. CharlesOur trucks, our units, our phone
- No fuel surcharge, everThe total we quote is the total you pay
- Free changes up to 24 hoursMove dates or cancel without a fee
- Weekly service includedPump, clean and restock on monthly rentals
When can a porta potty arrive in O'Fallon?
Most O'Fallon orders arrive the same day. Our trucks leave St. Charles, 13 miles away via I-70, and a call before early afternoon usually catches a driver with room. Next-day delivery is easy to lock in any time. Weekend events in O'Fallon get a Friday drop-off and Monday pickup at the same price.
| ZIP | Area | Typical delivery |
|---|---|---|
| 63366 | O'Fallon | Same day if you call early |
| 63368 | O'Fallon | Same day if you call early |
What are the key facts for renting a porta potty in O'Fallon?
Renters in O'Fallon usually want four facts first: which ZIPs we cover, how far the truck drives, how fast it arrives and who handles permits. O'Fallon sits about 13 miles from St. Charles in St. Charles County, and the answers are below.
| County | St. Charles County, MO |
|---|---|
| Population | 91,316 (2020 census); 94,074 (2023 estimate) |
| ZIP codes | 63366 and 63368 |
| From our St. Charles yard | About 13 miles via I-70 |
| Typical delivery | Same day if you call early |
| Event and right-of-way permits | City of O'Fallon Parks & Recreation |
| Neighboring towns we serve | Cottleville, Weldon Spring, Portage des Sioux |
What do O'Fallon renters usually book?
In O'Fallon, the right unit depends on who is using it: crews and casual parties do fine with standard units, formal receptions want flushing units or a trailer, and any public gathering needs a wheelchair-accessible unit plus a handwashing station near the food.
- Job-site units with weekly service for new builds and commercial work around O'Fallon
- Event units plus an accessible unit for tournaments, festivals and park events in O'Fallon
- Monthly units for bathroom remodels and septic repairs in O'Fallon subdivisions
- One or two standard units for graduation parties, birthdays and reunions in O'Fallon backyards
Compare every unit side by side on the unit comparison table.
Do you deliver to every O'Fallon neighborhood?
Our trucks reach every O'Fallon subdivision, from the ones listed here to new sections still being platted. In HOA neighborhoods we place the unit on the driveway or behind the garage, which keeps trustees and neighbors happy for the length of a remodel.
- WingHaven
- The Phoenix at WingHaven
- Harvest
- Harvest Heritage
- The Villages at Post Farms
- Creekside at Sommers
- Streets of Caledonia
- The Grove at Riverdale
- Oakshire
- Brookside
- Twin Chimneys
- Wake Forest
Not listed? If your address has any O'Fallon ZIP, we deliver there.
Which O'Fallon event venues can you deliver to?
Most O'Fallon event rentals go to backyards, churches and the public venues below. Parks and venues usually set where restrooms stand and when trucks may enter, so share the venue's rules when you book and we schedule delivery before setup starts.
- Fort Zumwalt Park (47.5 acres; fishing lake, disc golf, historic Fort Zumwalt)
- Civic Park (bandstand, amphitheater, Alligator's Creek Aquatic Center)
- O'Fallon Sports Park (95 acres, 12 soccer fields)
- Ozzie Smith Sports Complex (76 acres, 7 diamonds)
- CarShield Field (ballpark, built 1999)
- Westhoff Park (65 acres)

Where should the porta potty go in O'Fallon?
For O'Fallon homes, the driveway apron or a flat side yard is the usual spot; for job sites, the curb side of the lot. Either way, an O'Fallon unit needs level ground and truck access within about 25 feet for delivery and weekly pumping.
Most new construction is west of I-64/40 in the Highway N corridor - expect active builder sites and unpaved lots. Large HOA communities (WingHaven, Harvest) - confirm placement with HOA/builder. Tell us about O'Fallon slopes, soft ground or tight gates when you call, and we plan the drop around it.
Popular O'Fallon event spots include Fort Zumwalt Park, Civic Park, O'Fallon Sports Park, Ozzie Smith Sports Complex and CarShield Field. Those O'Fallon venues often have a set restroom area and vehicle rules, so get the placement from them first.
More O'Fallon placement detail is in our guide to where to put a porta potty.
Do you need a permit for a porta potty in O'Fallon?
You only need a permit in O'Fallon when the porta potty is part of a public event or sits on public property such as a street, sidewalk or park. In those cases City of O'Fallon Parks & Recreation handles the approval; private yards and job sites usually need nothing. See the official O'Fallon permit page.
Rules change, so confirm with City of O'Fallon Parks & Recreation before your O'Fallon event. This is not legal advice.
How many porta potties does an O'Fallon job site need?
For O'Fallon job sites, start with the OSHA floor of 1 toilet for 20 or fewer workers (29 CFR 1926.51) and add units as crews grow. Every 28-day cycle includes weekly pumping and restocking, and one call moves the unit to the next lot.
Population 91,316 (2020) to an estimated 94,074 (2023). Active new-home communities include Streets of Caledonia (Fischer Homes), The Phoenix at WingHaven (Lombardo Homes), Harvest and The Villages at Post Farms.
Need counts for a bigger O'Fallon crew? See job-site porta potties and the OSHA sanitation rule.
O'Fallon porta potty questions
Can you deliver a porta potty to O'Fallon today?
Same-day delivery to O'Fallon is usually open when you call before early afternoon. Next-day is easy to book. Call (636) 200-9910 and we confirm the truck while you are on the phone.
Which O'Fallon ZIP codes do you deliver to?
Every O'Fallon ZIP is on our routes: 63366 and 63368. Addresses just outside town in St. Charles County are covered too; a map pin helps for new streets.
What does a porta potty cost in O'Fallon?
For O'Fallon, plan on roughly $175 to $300 for one standard event unit or $190 to $285 per 28 days on a job site after the first cycle. At 13 miles from our yard, O'Fallon carries one of our lowest delivery lines. Deluxe units and trailers cost more.
Can the porta potty go on my driveway in WingHaven?
In WingHaven and The Phoenix at WingHaven, the driveway apron is usually the easiest spot. Ask the The Phoenix at WingHaven trustees about time limits on a remodel unit; tucking it beside the garage often avoids complaints.
Do I need a permit for porta potties at a O'Fallon event?
Backyard events in O'Fallon rarely need one. If the event uses a park, a street closure or public ground, City of O'Fallon Parks & Recreation handles it, and we can send the restroom count the form asks for.
Can you deliver porta potties to Fort Zumwalt Park?
We deliver to Fort Zumwalt Park and other O'Fallon venues when the organizer or venue approves placement. Tell us the event date, where Fort Zumwalt Park wants the units and whether vehicles can reach that spot.
Does O'Fallon ground or terrain affect placement?
Most new construction is west of I-64/40 in the Highway N corridor - expect active builder sites and unpaved lots. Tell us if your O'Fallon lot slopes or stays wet; the driver will choose the firmest pad near the drive.
Can I get a restroom trailer for a O'Fallon wedding?
Restroom trailers go out to O'Fallon weddings and parties most weekends. Plan for a flat spot, an outdoor outlet within reach and space to back a truck in, and reserve a few weeks early for O'Fallon dates from May through October.
Which towns near O'Fallon do you also serve?
O'Fallon is part of our St. Charles County porta potty service, population 91,316.
Get your O'Fallon quote
Calling (636) 200-9910 is the fastest way to a price and a delivery time. Prefer writing? Send the six details below and we reply with a full itemized price, usually within one business hour during Mon–Sat, 7 a.m.–7 p.m., so you can share it with whoever signs off.
- One price covering the unit, delivery, pickup and any servicing
- No fuel surcharge added after the quote
- Free changes or cancellation up to 24 hours before delivery