Wedding Restroom Trailer Rental Cost in 2026
Our planning estimate for a single-day wedding rental is $800–$1,500 for a 2-stall restroom trailer and $1,500–$3,500 for 6- and 8-stall trailers, up to $2,500–$4,500+ for a 10-stall. Published national list prices run higher: Stahla's 2026 guide lists a 2-stall at $2,799 per event before setup fees.
Our planning ranges for wedding restroom trailer rentals run from $800 to $4,500+ depending on size, features and location. They are estimates for a single-day rental in 2026, not quotes, and published prices vary widely by vendor and region.
Size drives the price most, so start with the stall count your guest list needs, then add the season, delivery distance and any generator, water or attendant charges. Get quotes from two or three local companies and compare what each one includes.
Typical national range
$800 – $4,500
2-stall to 10-stall, single-day wedding rental; our 2026 planning estimates
2026 wedding restroom trailer prices by size
| Item | Typical range | Notes |
|---|---|---|
| 2-stall trailer | $800 – $1,500 | Minimum size for small weddings |
| 3-stall trailer | $1,000 – $1,800 | Intimate ceremonies with a reception |
| 4-stall trailer | $1,200 – $2,200 | Most popular for typical weddings |
| 6-stall trailer | $1,500 – $2,800 | Larger receptions with alcohol |
| 8-stall trailer | $2,000 – $3,500 | Large weddings or long events |
| 10-stall trailer | $2,500 – $4,500 | Very large or all-day weddings; $4,500+ at the top end |
What changes the price
Providers quote their own work — these are the factors that consistently move the number.
- Trailer size: more stalls cost more. Our calculator gives 4–6 stalls for a 101–200 guest dinner reception with alcohol that runs under 6 hours and is not outdoors in summer; 200 guests over 6 hours, outdoors in summer, comes to 8 stalls.
- Season and day: Stahla says peak season (May–October) adds 15–30% and holiday weekends carry premiums.
- Location: remote venues may incur extra delivery fees. Stahla says delivery within 25 miles usually costs nothing extra, then about $2.99–$3.99 per mile; The Lavatory quotes about $3–$4 per mile past a 25–50 mile free radius.
- Rental length: multi-day rentals (for example, rehearsal plus wedding) may cost more in total. Stahla prices 1–3 day event rentals as one flat event rate, not per night, so ask whether a rate is per day or per event.
- Extras: attendant service, premium finishes, climate control or a generator add to the cost.
What a wedding restroom trailer quote includes
Many wedding restroom trailer quotes include delivery and setup, pickup after the event, a filled fresh-water tank, the waste holding tank, toilet paper and hand soap, and basic cleaning before arrival. Some providers bill delivery, setup and pickup separately, so always confirm what is included.
Ask about power requirements (generator or venue hookup) and whether an attendant is available. Rumpke's rental, for example, includes delivery, setup, hooking up the hose and power, and removal, but lists water, electricity, the garden hose and extension cords as things the customer supplies.
Fees our price ranges leave out
These can appear on a quote on top of the base rental. Setup and pack-up: some providers include them (Mobile Thrones says its pricing includes delivery, setup and pickup in its service area) and some bill them separately (Stahla). Power and water: without hookups, Stahla and The Lavatory both list generators at $150–$300 per day and water delivery at $100–$250 per service.
Attendants: The Lavatory bills attendant service hourly on top of the rental; we found no published rate. Climate control: 360Connect says it adds $100–$500 depending on trailer size. Also ask about taxes, deposits and damage or cleaning fees, and whether the quote is all-in.
What a restroom trailer needs on site
A missing outlet or spigot can add generator or water-delivery charges, and requirements differ by company and trailer, so ask for the exact power draw and circuit count of the unit you rent. Stahla: a 20-amp, 120V connection for basic units and up to 50-amp service for climate control and lighting on larger trailers; a fresh water connection or 150–200 gallons of tank capacity plus a sewage hookup or scheduled pump-out; and a level, stable surface within 150 feet of the event with 3 feet of clearance on all sides and a clear truck path.
United Site Services: a dedicated 20-amp/110-volt source within 50 feet of the front of the trailer (one or two outlets for smaller units, three or four for larger ones), a standard spigot and garden hose, and a delivery path checked for shrubbery, septic systems and sprinklers. Rumpke: two separate 30-amp circuits, extension cords rated for 20 amps, a garden hose or the onboard tank, and flat ground with 4 feet of open space for the steps.
Standard vs. luxury restroom trailers: what the tiers mean
"Luxury" has no fixed definition, so compare fixture lists rather than names. United Site Services sells three wedding trailer tiers: Silver, its most affordable, with foot-pedal flushing toilets, full-size porcelain sinks, coat hooks, ventilation fans and trash bins; Gold, which adds premium cabinetry, large vanity mirrors and chrome fixtures; and Platinum, its most luxurious, with 2 flushing porcelain toilets, 2 urinals and floor-to-ceiling stalls.
Companies also count stalls differently. Rumpke rates its units by how many people they serve at once: its 2- to 4-person trailers have separate compartments, each with a toilet and sink, while its 5-person trailer has 1 toilet and 2 urinals on the men's side and 2 toilets on the women's side. If a quote's size includes urinals, ask how many toilets the women's side has before comparing it with your calculator result.
How our ranges compare with published prices
No single source publishes these ranges; we cross-checked them against guides that use different terms (per day, per event or per weekend). For 2-stall trailers: $800–$1,500 for 2–3 stalls (The Lavatory), $900–$1,200 (Mobile Thrones), $500–$1,000 per day for 2–3 stalls (360Connect) and $2,799 per event (Stahla). For 4- to 6-stall trailers: $1,500–$1,800 for a 4-stall (Mobile Thrones), $1,000–$2,500 for 4–6 stalls (The Lavatory, 360Connect) and $3,399 per event for a 4-stall (Stahla). For 7+ stalls: $2,500–$5,000 per day (360Connect), $2,500–$8,000 (The Lavatory), and $4,799 for an 8-stall and $5,699 for a 10-stall per event (Stahla).
Stahla's list prices are well above our ranges: its event rate covers Friday delivery to Monday pickup, with setup ($1,499 per trailer) and pack-up ($999) on top. Treat our low ends as optimistic.
How to get the best price on a wedding restroom trailer
Book early: Stahla's pricing guide recommends at least 3–6 months ahead, and its peak-season article mentions early-booking discounts of 10–15%. Consider the off-season: Stahla says November through March bookings can cost 10–20% less. Get 2–3 quotes, since prices vary significantly between providers in the same area, and ask about volume discounts if you need more than one unit.
Frequently Asked Questions
How much does wedding restroom trailer rental cost?
Our planning estimate is $800–$1,500 for a 2-stall restroom trailer for a single day, and $1,500–$3,500 for 6-stall and 8-stall trailers. These are not quotes, and published prices vary widely: Stahla's 2026 pricing guide lists a 2-stall trailer at $2,799 per event before setup and other fees. Prices vary by region, season and whether AC or heat is needed.
When should I book my wedding restroom trailer?
Stahla Services' 2026 pricing guide recommends booking at least 3–6 months ahead for weddings in its May–October peak season, and its FAQ says popular Saturday dates in June or September should be secured 6–12 months out. Off-season events typically need only 6–8 weeks' notice, according to the same guide.
Why are some published prices so much higher than your ranges?
Vendors price differently. Stahla's per-event rate covers Friday delivery to Monday pickup and adds setup ($1,499 per trailer) and pack-up ($999), while some regional companies quote per day with delivery and setup included. Compare quotes on the total, not the base rate.
Does a rehearsal dinner plus wedding cost double?
Not necessarily. Stahla prices 1–3 day event rentals as one flat event rate rather than per night, while other companies charge per day. Ask whether the rate is per day or per event before you compare.
Estimates only — independent local providers quote their own pricing. Data last reviewed 2026-10.
Sources
- Stahla Services — Restroom Trailer Rental Cost (2026 Guide) (third-party estimate)
- Stahla Services — Peak Season Planning for Summer 2026 (third-party estimate)
- Stahla Services — Restroom Trailer Size Guide (third-party estimate)
- United Site Services — Bathroom Rentals for Weddings
- United Site Services — Restroom Trailer and Shower Trailer Rentals: Water and Power Requirements
- Rumpke — Portable Restroom Trailers
- 360Connect — Restroom Trailer Rental Cost: What You Need to Know
- The Lavatory (Arizona) — Restroom Trailer Rental Cost: A 2026 Guide
- Mobile Thrones — How Much Does It Cost to Rent a Porta Potty for a Wedding?
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