Mon - Sat 7:00 am to 7:00 pm
Find Sustainable Porta Potty
in O'Fallon
Prime Dumpster brings porta potties to every corner of O'Fallon, Missouri, and the St. Charles County communities around it. Subdivision construction off Highway K, commercial work along Interstate 64, basement and driveway projects in older Fort Zumwalt neighborhoods, ball tournaments at the sports complexes, and community events in O'Day Park all run on portable restrooms here.
Your quote is built from four things: the model, the number of stalls, the weeks on site, and how often we come back to service them. Below you will find the ranges, the counts that govern a Missouri job site and a Missouri crowd, the city approvals to plan around, and honest delivery timing.
Duration is the first thing that shifts an O'Fallon figure. A three-day booking for a Saturday tournament and a six-month booking on a residential build are quoted on different bases, and long jobs run on four-week cycles with a service visit inside each one.
Weather at both ends of the year matters in St. Charles County. July and August humidity makes odor control the deciding factor, and we often recommend a second weekly visit from June to September. January brings the opposite issue: a frozen or unplowed approach can turn a routine service call into a wasted trip, so winter orders get scheduled around site clearing.
Then there is the drop point. A unit on finished pavement near a model home is quick. One at the back of a muddy cut, inside a locked construction fence, or deep in a park where the truck cannot pull up adds minutes to every visit, and that shows in the price. Accessible stalls, sinks for food trucks, solar units where no temporary power exists, and extra pumping all add further. Your account manager itemizes each of those before you commit.
Looking for a dependable porta potty rental solution? Contact us today for a free quote! We're here to provide you with a straightforward and competitive estimate for all your porta potty rental needs. Find out how easy sanitation can be with Prime Porta Potty.
Received your quote and ready to proceed? We make choosing your porta potty rental simple and efficient. Contact us to select the best options for your needs and we'll take care of the rest.
Scheduling your porta potty delivery is a breeze. Just tell us when and where you need it, and we’ll handle the rest. Prime Porta Potty is all about quick and reliable service, getting the right unit to your site when you need it.
Done with your event or need your porta potty serviced? Just give us a call to arrange a fast and convenient pickup. We’re ready to quickly remove or service your unit and make your experience hassle-free.
The prices below reflect average ranges for a standard five-day rental period. Your account manager will confirm tonnage, overage rates, and other project specifics during your free, custom quote.
| Unit Type | Average Price Range | Best For |
|---|---|---|
| Standard Porta Potty | $199–$349 | Construction sites, small events, backyard projects |
| ADA-Compliant Porta Potty | $200–$300 | Public events and job sites that need an accessible unit |
| Deluxe Flushing Porta Potty | $300–$400 | Weddings, parties, and guest-facing events |
| Deluxe Porta Potty with Sink | $300–$400 | Events where guests need a sink inside the unit |
| Solar Porta Potty | $500–$600 | Remote sites and off-grid events |
| Handwashing Station | $150–$250 | Food areas, job sites, and events |
| Restroom Trailer | From $1,500 | Weddings, corporate events, and long-term sites |
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote Now
Perfect For:
Starting At: Contact Us For Best Price
*Specifications and exact dimensions may vary slightly based on model and location
Request a Quote NowMissouri runs no state job safety plan of its own, so private work in O'Fallon answers to the national rule rather than a Missouri table. There is no Missouri event ratio either, which makes planning a judgment call rather than a lookup.
Our porta potty calculator gives you a starting figure in a few clicks, and a short conversation will refine it once you describe the hours and the crowd.
Match the unit to the people who will use it. Each model is set out on our porta potty options page.
The Standard Porta Potty is the workhorse: one stall, a toilet, a urinal, paper, and sanitizer. It covers framing, concrete, and landscape crews across O'Fallon.
The ADA-Compliant Porta Potty has a ground-level entry, a wide door, grab rails, and turning space, and belongs at any event St. Charles County residents are invited to.
The Deluxe Flushing Porta Potty flushes, seals, and vents far better, which guests notice at a wedding or a 50th birthday.
The Deluxe Porta Potty with Sink puts a basin, soap, and a mirror inside the stall, so a line of guests moves through in one pass.
The Solar Porta Potty powers its own light and fan, which suits an evening event in an unlit field or a site with no temporary service yet.
The Handwashing Station is a free-standing sink with fresh water, soap, and towels, and it goes beside every food truck.
The Restroom Trailer offers several stalls with plumbing and climate control, worth the cost at an O'Fallon amphitheater event or a year-long contract job.
Tell your account manager who is coming and they will load the mix for you.
A unit on private property in O'Fallon needs no city permit. Your own driveway, a fenced build, or a business parking lot is entirely your call.
Events: the city's special event permit is the main approval to plan around, and its reach is broad. It covers festivals, performances, road races, parades, and charity walks that use public rights-of-way, and it also catches a park rental that adds bounce houses, petting zoos, game trailers, food vendors, amplified music, or any event opened to the public. Two signatures are needed, from the Parks Director and the Recreation Director, so this is not a counter transaction you finish in an afternoon. The city asks for a minimum of 30 days notice and says a larger event may need up to 180 days. A fee based on attendance applies, and vendor paperwork such as certificates of insurance and health permits comes in before approval. The Parks office is at 2650 Tri Sports Circle and takes calls on 636-474-2732.
Parades, block parties, runs: the Police Department runs its own special event application for those, and it can be needed alongside the Parks permit rather than instead of it.
Streets and rights-of-way: work or placement in a city right-of-way runs through Engineering, which issues the engineering and driveway permits through the city's online portal. Confirm with that office before anything stands in a street or sidewalk.
Food vendors: St. Charles County handles temporary food permits, and every booth needs its own handwashing setup.
Your account manager can point you to the right desk before delivery day.
Good placement is quiet work that saves you money later.
Put units on firm, level ground with a clear approach. Compacted gravel and asphalt are fine. Fresh fill, river bottom soil, and a rutted haul lane are not, and O'Fallon gets enough spring rain to find a soft pad quickly. Keep the service truck able to pull up beside each unit, because a driver who has to drag a hose 80 feet across a site is a driver who will be back later than you want.
Keep units at least 15 feet away from food service, well clear of creek banks, storm inlets, and anything draining toward Dardenne Creek. On a construction site, keep the walk under about 200 feet so a trip to the unit does not swallow a break.
A standard rental here carries one service visit a week, when the driver pumps the tank, scrubs the interior, and restocks paper and sanitizer. Hot weather, a big crew, and alcohol at an event each argue for a second visit, and we would rather schedule that from the start than add it after a complaint.
On disposal, every tank pumped in O'Fallon goes to a permitted treatment works rather than onto the ground. Missouri has no separate statewide portable restroom servicing license on the record, so the controls that matter are the receiving plant's own acceptance rules and the hauling vehicle standards the drivers already work to. Your account manager will confirm your service days and can talk through access with the crew chief.
To learn more about the benefits of portable toilets, check out our blog post “Benefits of Porta Potty Rentals.“
Most O'Fallon orders are delivered inside 24 to 48 hours, and three to five days ahead is comfortable for a construction start. The squeeze is the long tournament and festival season, roughly April through October, when ball complexes, church festivals, and wedding weekends across St. Charles County all pull from the same stock. Book those weeks out. The city's 30-day event floor, and the 180 days it warns a larger event may need, usually set the real deadline.
Five steps that keep the delivery smooth:
Client Reviews
Prime Dumpster serves O'Fallon and the St. Charles County and west St. Louis County communities nearby, including St. Peters, St. Charles, Wentzville, Chesterfield, Maryland Heights, Wildwood, Lake St. Louis, Dardenne Prairie, Cottleville, and Weldon Spring. Whether it is a tear-off on an older street, a new commercial shell near the interstate, or a weekend festival in a city park, we fit delivery, servicing, and collection around your calendar.
Budget $199–$349 for a standard unit and $200–$300 for an accessible one. Deluxe flushing and sink models are $300–$400, solar units $500–$600, handwashing stations $150–$250, and restroom trailers start at $1,500. Unit count, how long you keep them, and the number of service visits decide the total.
Neither Missouri nor O'Fallon publishes an event ratio, so we plan to 1 unit per 50 guests over about four hours, plus 15 to 20 percent when alcohol is poured. A 150-guest backyard party usually needs three or four. Add a sink beside food and one accessible unit per group.
Missouri has no state job safety plan, so the national table governs: 1 facility for a crew of 20 or fewer, 1 toilet seat and 1 urinal per 40 workers above 20, and 1 toilet seat and 1 urinal per 50 workers from 200 people up. A handwashing facility is required on every site.
Weekly service is the standard in O'Fallon, with pumping, an interior wash, and restocked paper and sanitizer at each visit. Summer humidity in St. Charles County, crews above about 15 people, and events serving alcohol all make a second weekly visit the better call.
No. A unit on your own O'Fallon lot, driveway, or fenced job site needs no permit from the city. You do need approval once a unit stands in a public street or sidewalk right-of-way, in a city park, or as part of an event that the special event permit covers.
A standard unit is one compact stall for a single adult. An accessible unit is wider, has a flat entry and a broad door, carries grab rails, and gives a wheelchair room to turn around inside. Public events in O'Fallon should include one per group of units. Crew-only units on a build are exempt.
Weekend rentals are quoted over a three-day window, so a one-day O'Fallon event is priced close to Friday through Sunday. Standard units are $199–$349 and flushing models $300–$400, with delivery, collection, and any additional service visit added separately to the quote.
Tell us about your event or project and your zip code. We will work out the unit count with you, build a service schedule that suits a Missouri summer, and quote a firm figure on the call.
Your Prime Dumpster account manager handles the details, from unit count and service schedule to permit contacts and delivery timing, so you can focus on your event or project.
| Business Name: | Prime Dumpster |
| Address: | O'Fallon, Missouri 63366 |
| Phone: | 314-492-9592 |
| Website: | https://primedumpster.com/ |
| Monday-Saturday | 7:00 AM - 7:00 PM |
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Find all porta potty rental resources in one place, from pricing and unit types to permits and planning guides.
Learn more details about porta potty rental pricing, including easy tips to save money.
Permit requirements can vary by project and location. Learn more about porta potty permits, regulations, and planning requirements.
Give us a call today so we can help you find the right waste & sanitation solution for your project!
