4-Stall Restroom Trailer Rental for Large Events & Busy Job Sites


Mobile 4 Stall restroom trailer outside Starbucks.

Hosting 360 guests or managing crews of 50? Our 4-stall trailer handles 360+ event guests or 50 daily job site users with climate control, zero odors, and luxury amenities. Perfect for festivals, weddings, or hardworking construction sites–delivered right on time.

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Mobile 4 Stall restroom trailer outside Starbucks.

See the 4 Stall Restroom Trailer in Action

Built for Crowds: Weddings, Festivals & Crews


Four stalls keep lines moving so guests stay happy. Ideal for:

  • 300-guest weddings with no bathroom waits
  • Weekend festivals with rotating crowds
  • 50-worker crews needing reliable facilities
a 4 stall restroom trailer from stahla services is parked outside a large gray barn with white trim. the trailer features stairs and railings leading to three doors, offering convenient restroom access with a touch of elegance.
a white 4 stall restroom trailer rental is parked on grass next to a large red barn under a clear blue sky.

This 4-stall restroom trailer includes:

  • Four private stalls with flushing toilets, sinks with running water, and soap so the entire experience is clean and odorless
  • Comfortable toilets, sinks, and urinals to keep lines moving and your crew productive
  • High-end countertops and fill-size sinks with perfect water pressure and vanity mirrors
  • Climate control with air conditioning and heating to keep the space comfortable in any weather
  • Interior and exterior LED lighting for safe, comfortable access any time of day or night
  • Ultimate privacy with real doors, proper locks, and well-sealed stalls
  • Bluetooth sound system to play music and make the atmosphere just a little bit more special
  • Spacious layout (19’L x 11’W) fits crowds without congestion
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  • Mobile restroom trailer with three stalls.
  • Mobile 4 Stall restroom trailer outside Starbucks.
  • interior of a 2 stall restroom trailer with dark gray walls, white paneling, rectangular vanities with sinks, and toilets next to wall mounted round mirrors.
  • a small modern 2 stall restroom trailer rental featuring a white toilet, a sink with a cabinet, wood flooring, and mirrored walls, viewed from above.
  • interior of a small, modern bathroom with gray walls, wooden floor, a white sink, and a toilet, viewed from above. a sign reads "2 stall restroom trailer rental luxury restrooms.
  • interior of a compact 2 stall restroom trailer rental featuring a white toilet, small sink with a mirror above it, and a shower stall visible through a glass door.
  • a modern bathroom vanity featuring a white sink, chrome faucet, and a mirrored medicine cabinet with a small shelf and multiple switches on the gray walls of a 2 stall restroom trailer rental.
  • a small 2 stall restroom trailer with white paneling, featuring a toilet next to a cabinet with a built in sink and faucet under a window.
  • a small modern 2 stall restroom trailer rental with white walls, a gray vanity with an integrated sink, a toilet, and a mirrored medicine cabinet.
  • interior of a modern luxury 2 stall restroom trailer rental featuring a sink, gray countertop, cabinet, and a towel dispenser, with a door labeled "stadia service.
  • digital thermostat displaying a temperature of 68 degrees fahrenheit on a blue screen, set to 'cool' mode with a low fan speed in a 2 stall restroom trailer rental.
  • wall mounted white bathroom fan heater with dial, vent slats, and a caution label, installed on a white paneled wall in a 2 stall restroom trailer rental.
  • a small 2 stall restroom trailer rental featuring a white toilet beside a sink cabinet with a marble countertop, and white paneled walls.
  • a modern 2 stall restroom trailer rental with a white sink, gray marble countertop, white wooden paneling, and a round mirror against a dark blue wall.
  • interior of a modern bathroom with white walls, a wooden floor, a white sink, and a stainless steel mirror, featuring a door labeled 'stahla services 2 stall restroom trailer rental'.
  • a small 2 stall restroom trailer rental corner with a white sink, silver faucet, and grey countertop, featuring a white paneled wall and a sliding shower door.

Fast and Seamless Rental Process from Delivery to Pickup

Securing a comfortable restroom trailer for your event, store, or job site shouldn’t be complicated. The booking is quick and easy, and you’ll get professional, on-time delivery, installation, and pickup by our team of experienced technicians.
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Where You Can Use Your 4 Stall Restroom Trailer

Your wedding guests will talk about the bathrooms more than the cake. Your construction crew’s morale will skyrocket when they see their new facilities. Our restroom trailers come with bright lighting, climate control, fresh running water, and spotless interiors. It’s comfort that makes a real difference.
Bride and groom dancing outdoors near rental trailer.
Outdoor Weddings & Receptions
Make your guests feel like they’re using a high-end hotel bathroom, not a portable facility.
woman on top of crowd
Festivals & Concerts
Get comfortable, clean facilities that match the ticket price and keep the good vibes flowing.
People gathered outside near mobile event trailer at dusk.
Corporate Retreats & Conferences
Your employees and clients will appreciate facilities that maintain your professional standards.
Aerial view of cattle pens and mobile restroom unit.
Construction Sites
Happy workers = productive workers. So, get your crew clean, functional facilities they can count on throughout their shift.
Mobile fuel station and generator in snowy field.
Emergency & Disaster Relief
Bring dignity and comfort to challenging situations with reliable facilities that make people feel just a little bit better.
Outdoor community event near mobile restroom facility.
Sporting Events & Competitions
Keep your athletes and spectators focused on the game instead of desperately searching for decent facilities.
Mobile restroom trailer parked outside building
Temporary Housing Solutions
Create a home-like environment with functional, ventilated shower and restroom facilities.
Mobile restroom trailers parked in sunny lot.
Film & TV Production Sites
Help your crew feel more comfortable and boost productivity during long shooting days.
Team of workers outdoors in uniform.

Where Better Service Runs in the Family

Stahla Services is run by a husband-and-wife team who believe that renting comfortable portable restroom trailers shouldn’t be complicated.

The little things make a big difference. Our team actually picks up the phone (yes, even after hours), there are clear updates about delivery times, and all our team members are highly qualified technicians who treat every project with consistent care.

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What our Clients are Saying

Who would think a portable restroom would be the talk of the wedding-but it was. Spotlessly clean, air conditioned, piped in music. Thank you! We would be happy to recommend you to anyone that needs your services.

Cindi

We had a Stahle Services unit at our business for several months during a construction project. It was a great option for us and allowed us to keep our project on schedule and our people out of traditional porta potties. The customer service was great, they were always quick to respond when we had any questions or issues.

Julie Robinson

Stahla was professional and easy to work with. Our guests gave multiple compliments on the facilities. There is so much to think about leading to and the day of a wedding and it was such a relief to us that we didn’t have to worry about the restrooms at all. Thank you Erin and her husband.

Jake Mcveigh

The whole experience was great! We used them for our outdoor wedding reception and every guest that we spoke with had something great to say about the quality of the restroom trailer. If we have any outdoor events in the future we will for sure be coming back again.

Alexis Lambert

Used Stahla Services 4 stall trailer for an outdoor/urban wedding. Everything about the trailers, their service was impeccable. The portable restrooms got so many compliments it was crazy! Highly recommend.

Lesley Hunt

We needed a restroom trailer for my daughter’s outdoor wedding. They were AMAZING!! We heard tons of compliments about them! They brought them out when they said they would and picked up promptly as well! Would definitely use them again!!

Janet Zornes

As a location manager on commercial advertising and marketing projects, Stahla Services is my first call for executive portable restroom services. They provide and deliver exceptional services throughout the Denver metro area or remote mountain locations. Their services create comfortability to cast, crew and clients when working on film, still photo or event branding endeavors. Highly recommended!!

Will Gorham

“This bathroom trailer was absolutely perfect for our wedding we held at home. Our guests are still talking about how awesome it was. It was clean and delivery and pick up were a breeze.”

Emily Francone

Wonderful luxury restroom service! Great communication and response time. My guests were super impressed with quality of restrooms and cleanliness. The staff were super helpful and nice.

Tall girl

Stahla has always been our reliable partner, never failing us, not even in emergency situations. Stahla’s mobile facilities are of exceptional quality, meeting the high standards that our clients expect. Stahla’s modern and well-maintained facilities are equipped with adequate lighting and even a sound system. Stahla is our Go-To provider.

Joe “Buck” Daniel
Portable restroom trailers by building.

Frequently Asked Questions about 4 Stall Restroom Trailer

If you can't find what you're looking for, feel free to contact us.

How does the rental process work?

First, reach out to figure out which portable restroom trailer works best for your needs and get a quote. Once you’re ready to book, we’ll send an easy online payment link for your deposit.

Then, our team will set up a delivery date and time that works for you. When we arrive, we’ll show you how everything works so you feel confident using the trailer. All trailers come with air conditioning, heating, running water, flushing toilets, and lighting. 

Everything’s designed to run smoothly, but if you ever need help, don’t hesitate to reach out. There’s also a dedicated helpline for after-hours emergencies. 

What capacities do your restroom trailers offer for events?

Our restroom trailers are designed to accommodate various event sizes and durations. For roughly 5-hour events, the capacities are as follows:

  • 1-Stall ADA: Up to 100 guests
  • 2-Stall: Up to 180 guests
  • 3-Stall (ADA): Up to 250 guests
  • 4-Stall: Up to 360 guests
  • 8-Stall: Up to 600 guests
  • 10-Stall: Up to 750 guests

Which restroom trailer should I get for my jobsite? 

Our trailers are perfect for commercial projects, such as construction and planned remodels, as well as emergency disaster response. Here are the capacities we recommend based on a weekly pump-out schedule: 

  • 1-Stall ADA: 13 users/day
  • 2-Stall: 25 users/day
  • 3-Stall (ADA): 35 users/day
  • 4-Stall: 50 users/day
  • 8-Stall: 85 users/day
  • 10-Stall: 100 users/day

If you need more capacity, we can make it happen. Get a quote to talk about your jobsite and get recommendations from an experienced technician. 

What are the power and water requirements for the restroom trailers?

To run your trailer, you’ll need:

Water: Garden hose connection within 250 feet (we provide the hose). If you don’t have a connection, we have other solutions available – just let us know when you get your quote! 

Power: Regular household outlet (110v 20 amp). We’ll provide all cords and adapters.

How far ahead should I book my restroom trailer? 

We will work with most timelines, but we recommend booking your trailer 2 months in advance, especially during busy seasons. 

Once you’re ready, we’ll need a 50% deposit to lock in your date (or the first month’s payment for longer rentals). We’ll send you a confirmation email and check in the week before delivery to make sure we’re all set and go over the details.  

Better Facilities, Zero Headaches
Not sure which portable trailer suits your needs? Get in touch and we’ll help you figure it out.
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