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How can JSI help you stay on schedule and under budget? Give us a few details about your next project, and we’ll get back to you with a quick estimate.
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The JSI Difference

Our capable and enthusiastic employees bring proven skills and a strong work ethic to every project. Our dedication to meeting deadlines and budgets makes JSI a trusted partner for a number of area businesses.
Why Choose JSI?


Take it from our business customers, employees, and community—JSI is a special place. Let them tell you in their own words why working with JSI is the right choice for them.
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Delivering results. Destroying stereotypes.

By hand, with heart. That simple phrase informs everything we do at JSI. As one of the St. Louis area’s most established sheltered workshops, we provide employment, a sense of pride, confidence and the dignity it brings, to developmentally disabled adults in Jefferson County.

Building lives and building business in equal measure, JSI serves companies throughout the region with a range of services from detailed hand assembly to quality control and rework. And your business serves our community by empowering our employees and their families with financial support and a sense of purpose, productivity, and independence.

Important work happens here. Make it yours.

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What They're Saying

We can always count on JSI for fast, efficient turnaround on our assembly projects. They pick up our supplies within 24 hours of being contacted and always beat our deadline.
Ed Koehler
Materials Manager, Thiel Tool
We are continually impressed with the JSI capabilities and plan on providing additional complex projects.
Jason Glazer

Some of Our Clients

Continental Generation Mindful Luxco Schlafly Wizard Custom Tackle