Long Island Building Systems - Pre-Fabricated Buildings Provider
Pre-Fab metal buildings are flexible and can adapt to any building use.
Pre-Fab metal buildings sales & service - We can help you find the right floor plan, the right options and the right placement for your metal structure.



With client collaboration, our in-house engineers customize every steel building, providing lasting value and low maintenance protection.


We deliver pre-cut, ready for assembly structures, directly to your job site from one of our partner's factories.


From start to finish, your needs are our #1 priority. We are here to support you through the entire building process.

Pre-Fab Metal Building Sizes:

Simple or complex, all our pre-fab steel buildings are engineered to your local building codes and specific project details.

Purchasing A Pre-Fab Steel Building

Are you in need of a metal building kit? Perhaps a flex warehouse, distribution, manufacturing or storage Warehouse? Or maybe just expanding your business for your growing storage requirements? We provide features that make planning and constructing your projects a painless process.
Our steel building systems are a versatile solution. Give us a call or email us today!

Designing The Right Steel Building Kit

The right ‘package’ will optimize your project costs and add actual value to your building project. No matter the size, color, or style of your building, you can count on LI Building Systems for custom engineered solutions to fit your steel building needs.

  • Phone:

  • 150 Motor Parkway, Suite 401 Hauppauge, NY 11788

About Us

With a proven history of new-construction and remodeling, Long Island Building Systems takes a fast track approach to every project while adhering to due-diligence, design, and budgeting, to efficiently eliminate the possibility of surprises and backtracking, keeping the project on time and budget.

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