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  • Toilets
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Tri-Boro

  • 8×24

    Our 8x24 mobile office trailer is popular as a small construction site office, security trailer, and for special events. This u...

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  • 8×36

    This unit is popular for construction office trailers, special events, and temporary office space. Our 8x36 mobile office traile...

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  • 10×40

    This unit is popular for construction trailers, special events offices, and temporary office space. Our 10x40 office trailers for r...

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  • 10×50

    This unit is popular for construction trailers, special events offices, and temporary office space. Our 10x50 office trailers for rent...

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  • 12×60

    This unit is popular for construction trailers, special events offices, and temporary office space. Our 12x60 office trailers for re...

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  • 8×32 Combo

    This unit is popular as a small construction site office, storage trailer, and for special events. Our 8x32 mobile office and s...

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  • 8×32 Change

    This unit is popular as a construction changing room trailer, locker room, and for special events. Our 8x32 change room traile...

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  • 12×60 Open

    Our 12x60 open floor plan office trailers for rent are single offices with two entry doors. Optional furniture package includes ...

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  • 24x60 mobile office trailer exterior

    24×60

    Perfectly suited for long term projects and larger job sites. Our 24x60 office trailer is equipped with four separate offices,...

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  • 10' Container Exterior

    10′ Storage Container

    Tri-Boro Trailer's 8x10 storage containers are safe, convenient, and small enough to fit in a standard parking spot. Store your mate...

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  • 20 ft container

    20′ Storage Container

    Tri-Boro Trailer provides 20' ground-level storage containers to safely store equipment and other belongings. These containers a...

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  • 40′ Storage Container

    Tri-Boro Trailers 40’ ground-level storage containers for rent are perfect for storing equipment, construction materials, and in...

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  • Ground Level Office

    Tri-Boro Trailer’s 8x20 Ground Level Container office fulfills customer space needs by providing an interior office finish, with all ...

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  • 40' GLO

    Container Office & Storage Combo

    Tri-Boro Trailer’s 8x40 office/storage combo unit is a mix of storage and mobile office space in a single unit. Container of...

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  • OSHA Step

    OSHA Steps

    The adjustable Versa-Step’s OneStair system enables the stairway to be configured as either a 2-step or 3-step model for Occupa...

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  • Tables & Chairs

    Tables are hard plastic top with folding legs and come in 6’ and 8’ models. Chairs are sturdy folding style with pla...

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  • Trailer Services

    Block and Level

    Block and Level service stabilizes and secures office trailers...

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  • Mr. John Trifecta of products

    Double Play

    TOILETS + TRAILERS or CONTAINERS = SAVINGS! Already a Mr. John customer? Bundle your portable toilet rental with an office trailer or storage contain...

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  • Mr. John Trifecta of products

    Trifecta Discount

    TOILETS + TRAILERS + CONTAINERS = SAVINGS! Mr. John and Tri-Boro Trailer together are a one-stop-shop for job site solutions. Our Trifecta discou...

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  • Elite 10

    The Elite 10 portable bathroom trailers are excellent for small gatherings, events, and parties. A great amount of care was put into...

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  • Mr John Elite 14 - 3 Station Restroom Trailer for rent

    Elite 14 – 3 Station

    The Elite 14 restroom trailer is a popular choice for weddings and special occasions. With a smart interior finish and three individua...

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  • Elite 14 – 4 Door

    The Elite 14 features four separate restrooms with individual entrance doors, allowing for a more private experience. This top-of-the-...

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  • M. John Elite 14 - 4 Station Restroom Trailer for rent

    Elite 14 – 4 Station

    The Elite 14 restroom trailer is a popular choice for weddings and special occasions. The modern interior finish provides a guest ...

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  • Elite 16

    Elite 16

    The 5-station Elite 16 toilet trailer is elegantly designed to accommodate a higher level of sophistication for small to medium sized even...

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  • Elite 28

    The Elite 28 restroom trailers are the top of the line when looking at high end trailers. Each of the six individual restroom stalls pr...

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  • Elite 28 LX

    The Elite 28 restroom trailers are the top of the line when looking at high end trailers. Each of the individual restroom stalls provide ...

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  • Photo of the Exterior of the Elite 30 Restroom Trailer

    Elite 30

    The 9-station Elite 30 portable restroom trailers are the top of the line when looking at high end bathroom trailers for rent. Each of the ...

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  • 3 Station ADA

    The Mr. John 3 Station ADA restroom trailer is the safe, easy, worry-free solution to your accessibility needs. From weddings and spe...

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  • Photo of the Classic 30 Exterior

    Classic 30

    The Classic 30 portable toilet trailers are a popular choice for medium and large special events. With 10 stations, the Classic 30 can...

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  • 2 Stall Shower

    The two stall shower trailers provide privacy and comfort when showers are needed on site. These clean, durable trailers feature ind...

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  • 8 Stall Shower

    The eight stall shower trailer provides privacy and comfort when showers are needed for events or construction sites. These clean, du...

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800.642.3791
3000 Grand Avenue
Pittsburgh, PA 15225

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