About Southern Modular Industries

Since 2005, Southern Modular Industries, a leading modular building manufacturer, has been providing clients with high quality, fully customized wholesale modular buildings designed to their exact specifications. We've grown as a portable building manufacturer by developing permanent and relocatable modular buildings for a wide range of applications and industries, including commercial, education, government, medical, and specialty markets.

Southern Modular Industries boasts over 200,000 sq. ft. of wholesale modular building manufacturing facilities, and we have offices located in Houston, Texas and Perris, California. This allows us to work with distributors and dealers in 15 states across the country to provide end-users with code-compliant, wholesale modular buildings that meet the highest quality standards.

We have a highly qualified team of in-house modular design associates who can custom design buildings to meet your unique needs. Our average employee has 12 years of experience in the modular building industry.

Southern Modular Industries is a proud member of the Modular Building Institute.

About Our Products

Every building we manufacture comes with a One Year Labor and Materials Warranty. Keep reading to learn more about our full line of products.

Modular Buildings
We design, build, and supply wholesale modular buildings of all sizes, from single temporary offices to multi-story commercial structures. As a wholesale modular building manufacturer, we work with you to design a building that meets your exact requirements. We pride ourselves on being able to adhere to your budget and timeline demands.

Portable Buildings
As a leading portable building manufacturer, we've supplied hundreds of portable buildings to clients across 15 states. All of our wholesale modular portable buildings are built to code and designed to last anywhere, and every building goes through rigorous in-house and third party inspections to ensure the end-user receives the best structure possible.

Temporary Buildings
Our temporary buildings are used for construction site offices, classrooms, clinics, laboratories, and many other unique applications. We'll work with you to design a temporary building that meets your space and design requirements. Our temporary buildings are always built to local code requirements, and they're easy to transport and install at their location.

Need a Modular Building Manufacturer You can Trust?

We'd love to work with you to bring your wholesale modular building project to life. Contact us today!

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