Transparent Pricing
Restroom Trailer Rental Cost in Salt Lake City & Park City (2026)
Published rates, what moves the number, and one all-in price with no surprise fees.
A real person answers · 801-699-3826
A luxury restroom trailer for a single-day event in Salt Lake City or Park City generally runs from about $1,250 for a 2-stall unit to $1,700 for a 3-stall unit, all-in. Most companies in this market won't quote a price without a phone call — so here's the Wasatch Water Closets rate, in the open, along with exactly what moves the number up or down. These rates include delivery, setup, sanitation, and pickup, so the figure you see is the figure you pay.
Wasatch Water Closets published rates
| Unit | Single-day event | What it fits |
|---|---|---|
| 2-stall trailer | from $1,250 / day | Most weddings and events under ~150 guests |
| 3-stall trailer | from $1,700 / day | Larger weddings, longer receptions, ~150–225 guests |
Longer / multi-day (winter & construction): sliding rates — roughly $2,975/week or ~$6,000/month for a 2-stall, and $4,025/week or ~$7,500/month for a 3-stall. Contact Wasatch Water Closets for a multi-day quote.
Every rate is all-in: delivery, setup, sanitation, and pickup are included. For off-grid venues, the generator is part of the plan — not a surprise line item.
What drives the price
Six things move a restroom trailer quote. Knowing them lets you compare any two companies fairly:
- Size (number of stalls). More stalls, higher cost — but undersizing to save money creates lines. Match the unit to your guest count. Sizing guide →
- Event length. A four-hour ceremony uses less water and service than an all-day, all-night reception.
- Season. Peak wedding season (May–October) is in highest demand; popular summer Saturdays book first.
- Delivery distance. Close to the Salt Lake City / Park City core is standard; far-flung mountain venues may add travel. Wasatch Water Closets discloses this up front, not after.
- Add-ons. An on-site attendant, extra servicing on a multi-day event, or premium amenities add to the base.
- Site conditions. Off-grid venues need a generator and onboard water (included in Wasatch Water Closets plan); difficult access or leveling can affect setup.
How that compares in this market
Pricing transparency is rare here, so use these as reference points:
- Most local operators — The Lavatory Utah, Royal Restrooms Utah, and others — quote by request only. The Lavatory's own materials cite a broad $800–$8,000 range depending on size, duration, and season.
- Stahla, a regional company, is the one that publishes rates: around $2,799 for a two-station event — but then adds separate line items for setup (~$1,499), pack-up (~$999), mileage, and generator, which add up.
- Standard porta-potties run ~$150–$300; "VIP" luxury porta-potties ~$400–$800 — a different product from a true restroom trailer.
Wasatch Water Closets takes a deliberately different approach: published starting rates and one all-in number, so you can compare the out-the-door total instead of a headline that grows.
How to compare quotes fairly
When you call any company, ask three questions:
- "What's the all-in total, including delivery, setup, and pickup?" (Not just the base rate.)
- "Is a generator included if my venue has no power?" (At a mountain venue this can be a large hidden cost elsewhere.)
- "Is climate control included on this specific unit?" (On some entry-level trailers it isn't.)
The company that answers all three plainly is the one you can budget around.
FAQ
How much does it cost to rent a luxury restroom trailer in Salt Lake City?
For a single-day event, roughly $1,250 for a 2-stall unit to $1,700 for a 3-stall unit, all-in, from Wasatch Water Closets. Across the market, quotes range from about $800 for a small unit to several thousand dollars for large or multi-day rentals. Always compare the all-in total.
Why don't most restroom trailer companies list prices?
Most quote by request, so pricing varies by call. Wasatch Water Closets publishes starting rates because a clear number up front respects your planning — and lets you compare fairly.
Is delivery and setup included in the price?
With Wasatch Water Closets, yes — delivery, setup, sanitation, and pickup are included in the quoted rate. Ask other companies specifically, as some itemize these separately.
Does an off-grid venue cost more?
Not as a surprise fee with Wasatch Water Closets — a generator and onboard water are part of the plan for venues without hookups. Elsewhere, a generator can be a separate $150–$300/day add-on, so ask.
Is a restroom trailer cheaper than porta-potties?
No — porta-potties cost less ($150–$800 depending on tier). A restroom trailer is a premium, indoor-style experience for weddings and upscale events, priced accordingly.
See the full guide to choosing a restroom trailer in Salt Lake City & Park City →
Get your all-in quote.
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