SMI is a Wholesale Manufacturer of Modular Buildings, Portable Buildings and Temporary Buildings with Offices in Texas and California

Modular Buildings: Innovative Solutions for Meeting Your Space Requirements

At Southern Modular Industries, we know that when you need modular buildings, you need them built precisely to your specifications. You also need them built fast, within budget, and at the highest quality possible.

That's where we can help.

For years, we've been delivering wholesale modular building construction solutions to clients across 15 states. Our modular buildings are used by numerous industries – commercial, education, government, medical, and specialty markets – and for a variety of applications – portable class rooms, temporary offices, modular offices, clinics, and more.

Our in-house associates listen to your needs and find creative ways to turn them into reality. Just contact us and share your design and functional needs, and we'll manufacture a modular building that's just right for your end-user.

Quality Guaranteed

Our relentless commitment to quality is evident in every one of our modular buildings. During the modular building's construction, our associates work hand in hand with in-house and third-party Quality Assurance and Quality Control inspectors to make certain everything is built to code and designed to last anywhere.

And our commitment to quality is more than just talk. We stand behind our work. Every modular building we manufacture comes with a One Year Labor and Materials Warranty. In short, we're here for you from the initial consultation all the way through the warranty phase. Count on us to be there.

Built Fast at a Great Price

We understand the tight deadlines and budget constraints that come with your modular building's construction. That's why we always do our best to accelerate the construction process so your end-user can begin using the modular structure as quickly as possible.

As a wholesale modular building manufacturer, we also offer competitive prices to fit your budget. Our strategic alliances allow us to procure the highest quality building materials at the lowest prices. And we pass the savings on to you.

Do You Need a New Modular Building?

Contact us today and discover what we can build for you!




proud to be a green builder Green Builder Award Award Modular Building Institute

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Learn how Southern Modular can meet your factory built, modular, portable and temporary building needs.

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Factory Built Structures

Southern Modular designs and manufactures factory built, modular, portable and temporary buildings that service the following markets and uses:

  • portable buildings
  • portable offices
  • portable classrooms
  • construction trailers
  • office trailers
  • temporary buildings
  • modular office buildings
  • modular real estate sales offices
  • modular classrooms
  • banks
  • portable camps
  • green buildings

Locations & Service Area


service area map


SMI CALIFORNIA

2830 Barrett Avenue
Perris, CA 92571

951.940.7795
951.940.7855
SMI TEXAS

2701 Magnet Street
Houston, TX 77054

713.797.0730
713.797.0726



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