Portable Container Offices For Sale & Rent

See below our diverse selection of shipping container portable offices available for sale and rent at BuiltBox LLC. Our portable office containers are designed to deliver exceptional functionality and versatility, perfect for various work environments and job sites.

Our collection of 20ft & 40ft ground level offices, features four distinct models, each designed to meet a variety of needs and preferences, from compact workspaces to more expansive setups. Whether you’re looking to purchase a permanent office solution or rent a versatile space for temporary use, our portable offices are built to deliver exceptional functionality and comfort.

Quantity: in stock

$400 / per month

+ delivery pickup

Also available for purchase


20FT Storage/Office - Drawings

20' x 8'  Split Office & Storage Combo. Insulated, Interior Finished, HVAC & Full Electrical.

(PDF, 111 KB)

Download file - 20FT Storage/Office - Drawings

Quantity: in stock

$500 / per month

+ delivery pickup

Also available for purchase


20ft Full Office - Drawings

20' x 8' Full Office Container. Insulated, Interior Finished, HVAC & Full Electrical.

(PDF, 110 KB)

Download file - 20ft Full Office - Drawings

Quantity: in stock

$575 / per month

+ delivery pickup

Also available for purchase


40ft Office/Storage - Drawings

40' x 9'6" Split Office/Storage Combo, Insulated, Interior Finished, HVAC & Full Electrical

(PDF, 142 KB)

Download file - 40ft Office/Storage - Drawings

Quantity: in stock

$700 / per month

+ delivery pickup

Also available for purchase


40ft Full Office - Drawings

40' x 9'6" Full Office Container, Insulated, Interior Finished, HVAC & Full Electrical.

(PDF, 149 KB)

Download file - 40ft Full Office - Drawings