Creating Structures in Motion

SIT’s engineering expertise transforms ideas into success for hydraulic and electric powered moveable structures. Using innovative methodologies, SIT gives its customers a single-source solution for civil, industrial & military applications as well as jacking systems and other marine applications.  Every employee is an owner therefore our team is personally invested in the success of our customers and the company.

Proud To Be 100% Employee owned

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At SIT, our team members are always happy to assist you.

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Office Hours

8:00 am – 5:00 pm CST



Corporate Headquarters
915 Distributors Row Harahan, LA 70123
Houston Manufacturing
12311 Cutten Rd. Houston, TX 77066