Standard porta potty
$125 to $250 a weekend
What Is a 4 Stall Restroom Trailer?
It's a towable unit with four enclosed stalls, each with its own door, sink and flushing toilet, built for jobs where a bank of standard porta potty rental units feels too rough for guests or staff. Compare that to a 2 stall restroom trailer for smaller crews or an 8 stall restroom trailer when headcount climbs past a few hundred. Charlotte Porta Pros delivers these across Charlotte and into towns like Matthews, 12.2 miles southeast, and Mint Hill, 12.2 miles east. Unlike a deluxe flushable porta potty, the trailer runs on a fresh water tank and holding tank instead of a chemical reservoir, so guests get a real flush and running water at the sink. Delivery crews need a flat, reasonably firm surface and clear approach; ask about placement during your request a quote call. If you're weighing trailer against standard units for a backyard wedding or a jobsite, the restroom trailer rental page and the portable restroom rental hub both lay out the tradeoffs.
How Much Does a 4 Stall Restroom Trailer Cost in Charlotte?
Pricing depends on rental length, distance from base and whether the event needs same-day delivery. Here's the general shape of trailer rental costs, drawn from measured rental data:
| Duration | Low | Typical | High |
|---|---|---|---|
| Day | $175 | $800 | $2,500 |
| Week | $150 | $1,397 | $1,650 |
| Weekend | $900 | $2,000 | $3,000 |
| Event (multi-day) | $2,499 | $3,500 | $3,899 |
A delivery fee applies on top of the rental, typically $100 to $150 for a weekend delivery window, and higher for rush or long-distance jobs. For the full cost breakdown across trailers and standard units, see restroom trailer rental cost and porta potty rental cost. If you're comparing a short weekend rental against a full week, the per-day math shifts fast; check porta potty rental per day for how that works on standard units, or monthly porta potty rental if the job runs long. Homeowners doing a renovation instead of hosting an event often do better with a single unit; see home renovation porta potty.
Where Can I Use a 4 Stall Restroom Trailer in Charlotte?
Weddings, festivals and construction sites all use these trailers, but placement rules differ by property and by right-of-way. Charlotte's Right-of-Way Use Permit Program, run through the Charlotte Department of Transportation, requires a permit for obstructions placed in the public right-of-way, and Chapter 19 of the Charlotte Code of Ordinances bars unnecessary temporary obstructions on public streets and sidewalks. Whether a standalone restroom trailer on private property triggers that permit was not confirmed in city documentation we reviewed, so confirm placement with CDOT before delivery day if the trailer sits anywhere near a curb or sidewalk. For backyard weddings, see wedding restroom rental; for larger public events, festival restroom rental and concert restroom rental cover crowd sizing. Construction crews should also check OSHA portable toilet requirements, since OSHA 1926.51(c) sets toilet-to-worker ratios that apply whether you use a trailer or standard units. Golf outings and fairs have their own guidance too, at golf tournament restrooms and county fair restrooms.
Do I need a permit for a restroom trailer in Charlotte?
It depends on where it sits. If the trailer touches the public right-of-way, CDOT's Right-of-Way Use Permit likely applies, per the city's 2024 brochure naming similar obstructions. On private property, no city page we found addresses trailers directly, so ask before delivery. See porta potty permit requirements.
How many stalls do I need for my event?
Four stalls generally covers 100 to 300 guests over a single day, depending on food, drink and event length. For exact counts by headcount, use how many porta potties do i need or compare against the 4 stall restroom trailer baseline against smaller and larger trailer options.
Does the trailer need power and water hookup?
Most units run on an internal tank system, but longer events may want an external hookup. Ask Charlotte Porta Pros about your site's water access and any temporary power pole needs during setup.
How far in advance should I book?
Weekend and event dates fill up fast, especially around Charlotte's busier event months. Book as early as you can, and use emergency porta potty rental only as a fallback if your date is close.
Can I get an ADA-accessible stall in a 4 stall trailer?
Ask when booking. Standalone ADA units are available separately; see ADA accessible porta potty and ADA restroom requirements for standards like ADA 213.2 clustering rules.
What we rent
Four units cover almost every job
Typical Charlotte ranges, not a quote. Delivery is $50 to $150 and a weekly service visit $30 to $60. See the full cost breakdown.
Deluxe flushing
$200 to $350 a weekend
ADA accessible
$199 to $300 a weekend
Restroom trailer
Quoted by stall count
The rest of the yard
One mobilisation, not three
Roll off dumpsters10, 20, 30 and 40 yardTemporary fencingPanels 6 feet by 12 feetStorage containers20 foot and 40 footHandwashing stationsSinks and sanitiser standsSeptic and grease trapsPumping, cleaning, emergenciesSite power and lightLight towers, temporary poles
We deliver across Mecklenburg County and over the state line:
MatthewsMint HillMount HollyStallingsHuntersvilleHarrisburgIndian TrailFort Mill, SCCorneliusMonroeKannapolisRock Hill, SC
Full service area and drive times or request a quote with your address and dates.
Next step
Get a delivery date
Tell us the address, the dates and the headcount. We size the order and confirm the route.