Custom Restroom Trailers For Sale
Pricing varies by stall count, build options, and onboard systems. Available configurations include:
- 2-stall restroom trailer
- 4-stall multi-stall restroom trailer
- Luxury 6-stall restroom trailer
- ADA-compliant single-stall restroom trailer
For an exact quote on your build, complete the form or call 866-897-3144.
We typically respond within 1 business day.
Request a Quote on Your Restroom Trailer Build
Tell us about your application, timeline, and configuration.
We’ll respond within 1 business day.
Bathroom Trailers for Sale
Our bathroom trailers feature full plumbing, residential-grade fixtures, climate control, and finished interiors — closer to a permanent restroom than a typical portable unit. Models include 2-stall, 4-stall, 6-stall, and ADA-compliant
configurations. Each bathroom trailer for sale is customized at build with your choice of flooring, fixtures, exterior finish, and onboard systems (water heater, generator, fresh/waste tank sizing).
Common use cases: long-term construction projects, sports complexes, event venues, military bases, and disaster-response staging areas.
Used Restroom Trailers Available
Used restroom trailers for sale through Montondo Trailer are inspected, refurbished, and certified before resale. Pre-owned units offer a faster delivery timeline and a more cost-effective alternative to new builds. Availability and final pricing depend on the unit’s age, condition, features, and configuration. Our used inventory rotates regularly; current availability is listed in the Pre-Owned Inventory section below.
Luxury Restroom Trailer Models
Luxury restroom trailers for sale include our premium product line: hardwood-finish
interiors, granite countertops, full-length mirrors, ambient lighting, climate
control, and music/PA integration. Built for upscale weddings, corporate events,
film productions, and VIP applications.
Available in 2-stall, 4-stall, and multi-stall configurations with separate
men’s and women’s sides.
Portable Restroom Trailers: Luxury & Commercial-Grade Solutions for Weddings, Events, and High-Traffic Sites
Montondo Trailer’s products include both Luxury and Commercial Bathroom Trailers, constructed with commercial-grade materials to endure heavy foot traffic, harsh weather, and rigorous use. Whether you need a single-stall unit or a 14-station configuration, our custom restroom trailers are tailored to your specifications. They integrate equipment like ADA-compliant fixtures, hands-free sinks, and anti-slip floors for safety in industrial or event settings.
Our Commercial Bathroom Trailers prioritize cost-efficiency and durability, featuring robust floors, stainless steel equipment, and layouts optimized for high-traffic environments like construction sites or festivals. For upscale needs, our Luxury Bathroom & Restroom Trailers offer customizable vanity colors, premium interior finishes, and elegant floors, making them ideal for shower restroom rentals at weddings, film sets, or corporate galas.
Pair showers with restrooms using our shower restroom rentals to create comprehensive hygiene hubs with climate control and hot water systems. All Montondo products are designed for easy transport and rapid deployment, ensuring your equipment meets both practical demands and aesthetic expectations. From rugged worksites to glamorous events, our Restroom trailers deliver reliability, style, and compliance with health standards.
Portable Restrooms and Restroom Rentals: Custom Solutions for Construction, Weddings, and Large-Scale Events
Montondo Trailer is your premier source for specialty restroom trailers. We offer compliant trailers (including ADA-accessible units) and luxury models designed to elevate the restroom experience at events, construction sites, or disaster relief operations. Our products range from compact mobile restroom trailers to expansive 14-station configurations, all built with commercial-grade materials to withstand high traffic and harsh conditions.
We provide transparent pricing for both purchases and rental-style flexibility through our buy-back program. This program allows you to resell your trailer for up to 80% of its original cost, ideal for projects needing temporary solutions. Whether you require compliant trailers for accessibility standards, luxury units for weddings, or rugged products for industrial sites, our inventory delivers a seamless restroom experience with features like climate control, on-demand hot water, and customizable layouts.
For rental-like convenience without long-term commitments, our trailers combine durability with amenities such as vanity mirrors, non-slip floors, and freshwater tanks. Trust Montondo Trailer for specialty solutions that balance affordability, compliance, and user comfort, ensuring every restroom experience meets the highest standards of hygiene and convenience.
With our restroom trailers you can have the best of both worlds in having a portable bathroom that reminds you of the comforts of home, while at the same time knowing that it is durable enough to be used in disaster relief efforts. Customizable sinks, stalls, fresh water and waste water storage tanks are just a few of the many customizable options that we have available to meet your every need.
Floor Plan Sketches
Frequently Asked Questions About Restroom Trailers
The number of restroom trailers will depend on the type of event and the number of people attending, as well as your local or state laws. For example, a summer music festival or athletic event will require restrooms and shower trailers. See the NY State Department of Health regulations on Mass Gatherings (Part 7, 7-4.5), which mandates one toilet seat per 100 persons, among other guidelines.
We sell portable restroom trailers, shower trailers, and laundry trailers. Our customers can choose between a luxury trailer for an elevated experience or a commercial trailer for cost-effectiveness and durability.
Our luxury portable restrooms provide a VIP experience for special events, film sets, and weddings. We can customize the sinks, vanities, and interior spaces with beautiful colors and full-size luxury bathrooms.
Yes. Our portable bathroom trailers meet the U.S. Department of Justice’s ADA guidelines. We can also outfit trailers with ADA portable toilets, shower benches, and external ramps.
Yes. Our restroom trailers have a full winter package with heated and insulated tanks. However, heat requires a generator or reliable standard 110 plugs to 50 AMP power source.
Yes. All our restroom trailers, laundry trailers, and shower trailers have on-demand, heated fresh water.
We offer personalized services and options to make your experience buying a restroom trailer enjoyable and worry-free. Our team will design and customize the trailer to fit your desired specifications.
The cost of our mobile restroom trailers varies depending on their features and amenities, such as full-service laundry trailers. Please call us if you’re interested in purchasing a restroom trailer and we will discuss prices for different models.
Portable restrooms (porta-potties) are single-unit, chemically-treated, and intended for short-term use. Restroom trailers are full-plumbing units with flush toilets, sinks, climate control, and finished interiors — closer in experience to a permanent restroom and designed for longer deployments or higher-end applications.
Production and shipping timelines vary based on build type, customization, onboard systems, and delivery location. New builds are scheduled after order confirmation, while pre-owned inventory is typically available sooner. Freight time depends on your destination within the U.S. or Canada.
Restroom Trailer Planning & Buying Guides
Choosing the right restroom trailer involves more than stall count. These guides walk through sizing, onboard systems, site setup, and buying decisions so you can spec the right unit before requesting a quote.
Planning & Sizing
- How many restroom trailer stalls you need — Estimate capacity by guest count, crew size, event length, and peak demand.
- Restroom trailer floor plans compared — See how 2-, 4-, 8-, 10-, and 14-station layouts differ in traffic flow and fixture placement.
- ADA restroom trailer layouts — Understand ramps, turning space, grab bars, and accessible fixture clearances.
Systems & Specs
- Restroom trailer power requirements — Plan generator vs. shore power, HVAC load, and cold-weather packages.
- Fresh water vs. direct hookup setups — Compare onboard freshwater tanks and pressurized water connections for your site.
- Waste tank capacity & pump-outs — Match holding-tank size to usage, service intervals, and odor control.
Use Cases
- Restroom trailers for construction sites — Durable layouts, crew comfort, and jobsite sanitation planning.
- Restroom trailers for emergency response — Mobile sanitation for disaster relief, shelters, and responder base camps.
Buying Decisions
- New vs. used: a buying comparison — Weigh cost, lead time, inspection points, and resale value.
- Restroom trailer customization options — Choose interior finishes, fixtures, branding, and functional add-ons.
What Do Our Customers Say About Our Restroom Trailers?
“When we decided to get into the trailer business, we went through a lot of vendors because it was going to be a big part of the future for Hard Out Productions. After several discussions Jack Montondo and his team made us feel most comfortable so we proceeded forward. I am happy to say that we are 5 trailers in with the 6th one on the way and it just keeps getting better. They don’t stick to the formula over time like others, they improve constantly and make the best trailers around. Their sales team never let’s us down along with their customer service. We look forward to doing business with them for many years to come.”
Rocco Nisivoccia Jr
“We purchased our Montando restroom trailer to be used at Roys Barn, our wedding venue, in Bozeman, Montana. The Montando staff were extremely helpful every step of the way, designing a trailer that fit all of our needs. The quality of construction used to complete the build was admirable. Their customer service, after our purchase, has been amazing. We would absolutely do business with Jack Montando again!”