Container Modifications

AT&S is an industry standout when it comes to ISO Container Modifications. We have two fabrication facilities and we manage our own modification quality standards. We have modified and thousands of containers throughout the years from custom paint to lockboxes to containerized structures, We can do it all.

The ISO Container (International Standards Organization) has been designed with the intended use of transporting thousands of pounds of cargo overseas. The fundamental design and structure is therefore extremely durable, and can be repurposed in a multitude of applications. AT&S has extensive experience in basic modifications, as well as high-end special projects, and can cater to essentially any need that might come up with regards to custom cargo containers. Our many years of experience in container modifications are reflected in the high quality of our container modifications. We truly believe that our custom work is second to none in the industry, and get feedback from our clients on a daily basis that speaks to that testament.

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Heating & Air Conditioning

Custom Doors

Custom Paint / Refurbishing

Electrical Packages



Security Features


Sidewall Removal




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Contact us for a quote to rent or sell portable onsite storage containers,
new and used semi trailers and secure onsite portable office containers.

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