How much does porta potty rental cost in Columbia?
Most people call to rent a porta potty and want the standard unit, and that is where the price starts. When people ask how much portable toilet rental costs, a day rental sits near $150. A weekend runs about $250. A month on a longer job lands around $200 once the contract is set. Those numbers cover the unit and one weekly clean, not delivery. See the full porta potty rental cost breakdown below, or the per-day rate if that is all you need. For a job that runs weeks, the monthly rental is the cheaper path per day. Columbia Porta Pros quotes each of these against the same portable toilet rental cost bands you see here, so rent porta potty prices stay honest. Start at the standard unit page or request a quote with your dates. If you want the plain version of how these units work, the how porta potties work guide covers it.
What does the full price table look like?
| Unit | Day | Week | Month |
|---|---|---|---|
| Standard | 150 | 200 | 200 |
| Deluxe flushable | 300 | 250 | - |
| ADA accessible | 230 | 185 | - |
| Restroom trailer | 800 | 1397 | - |
Extras are separate lines on your quote.
| Extra | Day | Week | Month |
|---|---|---|---|
| Delivery fee | 150 | 100 | 172 |
| Service (per clean) | 175 | 60 | 150 |
Compare the deluxe flushable unit, the ADA accessible unit and the restroom trailer. Trailer pricing has its own cost page.
What is included in a standard unit?
A standard unit gives you a seat, a urinal and a holding tank. That tank holds 60 to 70 gallons, which is plenty for a week of normal use. The unit itself is about 44 by 48 inches on the ground and stands roughly 92 inches tall, so plan your placement around that footprint. One clean a week is the baseline under ANSI/PSAI Z4.3, which sets a single service visit per week for up to 10 users over a 40 hour week. Busier sites need more visits, and that shows up as extra service lines. Read the placement guide before delivery and the cleaning schedule if odor is a worry. The do porta potties smell page is honest about it. For the plain portable toilet or port o john rental versions, the specs are the same when you rent a porta john. Columbia Porta Pros delivers all of these across town, and the price for portable toilet rental holds to the bands above.
What moves the price up or down?
Duration is the biggest lever. A day costs more per day than a month does. Distance matters too, since delivery covers the drive, and a run out to Lexington 23 miles west costs more than one to Forest Acres 6.9 miles out. Unit type moves it hard. A deluxe flushable or a luxury trailer sits well above a standard. Service frequency adds up on high-traffic sites. And ADA counts: ADA Standards section 213.2 says at least 5 percent of clustered units, never fewer than one, must be accessible, so a big event needs ADA units in the mix. Volume cuts the per-unit rate, which is the biggest thing that moves portable toilet rental costs. The how many do I need guide and the rental checklist both help you size it right. Ask us to contact you with a firm figure.
Why is delivery a separate line?
Delivery and pickup pay for the truck, the driver and the drive both ways. We break it out so you see the real unit price, not a padded flat number. A local drop runs $50 to $150 depending on distance and access. A tight backyard or a job in West Columbia 14.1 miles out costs more than a curb drop nearby. Service is its own line too, because how often we clean depends on your crowd, not the calendar. On a construction site OSHA 1926.51(c)(1) sets one toilet for up to 20 workers, and that ratio drives how many units and how many cleans you buy. See the OSHA requirements page for the full table. For a construction site we bundle units, handwashing stations and often a dumpster. The emergency rental line runs faster and prices differently. Columbia Porta Pros itemizes every one of these.
How much does an event or wedding cost?
Events price by the day or the weekend, not the month. A standard event unit runs $200 to $800 depending on how many and how long. A wedding or an upscale party usually wants a restroom trailer, which starts near $800 for a day and climbs from there. Trailers need a level pad and, under ADA Standards section 404.2.3, a clear door opening of at least 32 inches on the accessible stall. A 60 inch turning circle applies inside per ADA Standards section 304.3.1. For a festival, a concert or a marathon, unit count drives the number, so size it with the how many do I need guide. A golf tournament, a county fair or a film set each need a different mix. When you want to rent a portable restroom for an event, or need port o potties for rent by the weekend, general event restrooms start with a call to Columbia Porta Pros.
Do I need a permit, and does that cost extra?
If the unit sits on your own property or a private lot, you usually do not. If it goes in the public right of way, on a sidewalk or a street, that placement needs confirming with the City of Columbia before we deliver. We name no ordinance number here because that rule is not verified, and a wrong code costs you more than an honest gap. Check the permit requirements page and call the city to confirm. A dumpster in the street can carry its own rule too. Handwashing is its own requirement: 29 CFR 1910.141(d)(2) says washing facilities need soap and towels or a dryer, and sanitizer alone does not meet it. Where crews apply paints, coatings, herbicides or insecticides, OSHA 1926.51(f)(1) requires washing facilities on top of that. See the handwashing requirements page. Columbia Porta Pros will tell you plainly what your site needs.
Are there worked examples I can price against?
Here are three real setups. A weekend backyard wedding: one ADA unit and one standard for a 60 gallon tank each, plus delivery and one clean, lands in the low hundreds before the trailer upgrade. A month-long home renovation: one standard on the monthly rate, delivery once, weekly service, and you are budgeting around the monthly line plus four cleans. A 30 worker construction job: OSHA 1926.51(c)(1) means two units, a handwashing station and often a roll-off dumpster staged with 60 feet of straight clearance behind the truck. Add a storage container or temporary fence and it is one invoice. Septic customers pump a 1,000 gallon tank every 3 to 5 years; see septic pumping and how often to pump. Serving Cayce 17 miles southwest and the wider service area, Columbia Porta Pros quotes all of it.
How much does a porta potty cost for one day?
A standard unit runs about $150 for a day, plus a delivery fee of $50 to $150. That day rate covers the unit and one clean. Compare the per-day pricing page for the full breakdown and add-on lines.
Is a monthly rental cheaper than paying weekly?
Yes, per day it is. A month lands near $200 on a longer contract, which beats stacking weekly rates. The trade is you commit to the term and a set service schedule. See the monthly rental page for how the math works out.
What does a restroom trailer cost to rent?
A trailer starts near $800 for a day and around $1,397 for a week. A weekend runs about $2,000. Size drives it, from a 2 stall up to an 8 stall. The trailer cost page lays out each option.
How many porta potties do I need for my event?
One unit handles a small crowd for a short window. Beyond that, count on the ANSI/PSAI Z4.3 baseline of one clean per week for up to 10 users. For bigger numbers, the how many do I need guide sizes it by headcount and hours.
Does delivery cost extra in Columbia?
Yes, delivery is a separate line, $50 to $150 for a local drop. Distance and access move it, so Dentsville 8.8 miles out costs a little more than a nearby curb. We break it out so the unit price stays honest. Contact us for your address.
What is the cheapest porta potty option?
A single standard unit on a weekly or monthly rate is the lowest cost per day. Skip the deluxe and trailer upgrades if you do not need flushing or climate control. The standard unit page shows exactly what you get.
Can I rent for just a weekend?
Yes. A standard weekend runs about $250, an ADA unit about $240 and a trailer about $2,000, delivery and pickup included in the quote. Weekend is a premium short-term rate. See event restroom rental or ask Columbia Porta Pros for firm dates.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.