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Reliable Storage with Conex Rentals

When you need extra space fast, San Marcos, Texas conex rentals are a practical solution. Built for strength and security, these all-steel containers are widely used in construction, retail, and industrial applications.

Each unit is weatherproof and designed to protect valuable equipment, materials, and inventory. Renting a conex in San Marcos and the surrounding Hays County area gives you the flexibility of temporary or extended use without the expense of building permanent storage.

Get started today, request a quote for a conex rental!

Conex Sizes Available in Texas

Compare our Texas 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 San Marcos, Texas 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 San Marcos, Texas 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.

Temporary Space Solutions in San Marcos, TX

Looking for more than just storage? Explore our San Marcos container rental options.

San Marcos TX Container Offices – Comfortable, portable office solutions ready for any jobsite
San Marcos Cold Storage – Refrigerated containers to safeguard perishable inventory
San Marcos Texas Storage Containers – Flexible storage for construction, retail, and industrial use
San Marcos TX Shipping Containers – All-steel, weatherproof units built for durability and protection