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Flexible Storage for Every Industry

Secure, weather‑resistant conex box in Fernandina Beach, Florida for construction, retail, industrial operations, and more. Delivered fast, easy to relocate, and available short‑ or long‑term.

Construction Storage

Keep tools and materials secure with Fernandina Beach, Florida conex rentals—all‑steel, ground‑level access, and jobsite‑ready.

20′, 40′ & 40′ High Cube
Rugged, weatherproof design
Fast delivery to your site

Retail Overflow

Manage seasonal or excess inventory with secure, portable conex boxes for rent in Fernandina Beach, Florida.

Ground‑level, easy loading
Locks & security options
Short‑ & long‑term rental

Industrial & Warehouse

All‑steel, cargo‑worthy containers protect equipment and parts—reliable conex rentals in Fernandina Beach, Florida.

High Cube for extra height
Certified for transport
Reposition as needed

Get started today. Request a quote for a conex rental.

Conex Sizes Available in Florida

Compare our Florida conex rentals to find the right size for your project.

20′ Standard Conex

The 20' Conex container is a compact yet highly adaptable option, ideal for extra retail inventory or smaller commercial storage projects.

Exterior: 20′ × 8′ × 8′6″
Interior: 19′4″ × 7′9″ × 7′10″
Capacity: 1,169 ft³

40′ Standard Conex

Designed for larger storage or transport projects, this unit provides substantial space, making it ideal for bulk inventory, equipment storage, or larger moves.

Exterior: 40′ × 8′ × 8′6″
Interior: 39′5″ × 7′7″ × 7′10″
Capacity: 2,385 ft³

40′ High Cube Conex

When you need more headroom, this high-cube version adds an extra foot of vertical space—great for stacking, tall gear, or bulky materials.

Exterior: 40′ × 8′ × 9′6″
Interior: 39′5″ × 7′7″ × 8′10″
Capacity: 2,660 ft³

40′ Double Door High Cube Conex

Built on the high cube model, this container adds doors on both ends, enabling full access from either side, a huge advantage when deep storage or frequent access is involved.

Exterior: 40′ × 8′ × 9′6″
Interior: 39′5″ × 7′7″ × 8′10″
Capacity: 2,660 ft³

Conex Rental Features

When you choose a conex for rent in Fernandina Beach, Florida from Mobile Box, you get a storage solution that’s rugged, versatile, and built for real jobsite demands.

All-Steel Construction
Each unit is constructed from 16-gauge heavy-duty steel, giving you reliable protection against theft, harsh weather, and daily wear. With their all-steel design, these conex rentals provide the same strength as permanent structures but with the convenience of temporary use.

Ground‑Level Access
Loading and unloading is simple thanks to ground-level access. You can move equipment, tools, or inventory directly in and out of the container without ramps or stairs, saving time and keeping workflows efficient.

Weatherproof and Secure
Every conex rental in Fernandina Beach, Florida is engineered to withstand the elements. With wind-resistant doors, watertight seals, and lockable entry points, your equipment, tools, and inventory stay protected against harsh weather and theft. This makes conex rentals a dependable option for outdoor job sites, retail overflow, or industrial storage that requires consistent security.

How to Select a Conex Rental

Choosing the right conex rental is essential for keeping your project efficient and secure. Start by considering the container’s size and capacity to match your storage needs. Think about custom features, such as locks and fencing, and evaluate accessibility and mobility requirements if the unit will be moved during the project.

A Mobile Box rental specialist will walk you through your options and recommend the right conex container for your needs, so you get reliable storage with the durability and flexibility your job demands.