Redefining Injury Prevention. Reinventing Workforce Performance.
GSC On-Site Services is a nationwide leader in injury prevention and workforce optimization, serving companies in all business sectors across North America for over 40 years. We partner with employers that want more than compliance—they want healthier employees, higher productivity, and measurable operational impact.
Trusted Across the Nation.
From semiconductor cleanrooms to deep in the copper mines, you’ll find GSC specialists actively preventing injuries and protecting the bottom line. Our clients include some of the most respected family-owned companies and Fortune 500s in the U.S.
Whether you operate one site or dozens, GSC integrates seamlessly into your operation—providing scalable solutions tailored to your environment and your people.
Respected. Proven. Engaged.
We are proud members of VPPPA and SHRM, and we don’t just follow best practices—we help define them. As a matter of fact, our Senior Managing Member, Gilbert Smith, was on the original committee to write the ADA standards we all follow today. Our team regularly presents at national conferences and contributes to industry publications on topics like return-to-work strategy, hiring defensibility, and reducing musculoskeletal disorders.
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Our Mission
Empowering mid-market to enterprise companies to embrace an integrated culture of injury prevention to maximize plant safety, employee retention, productivity, quality, and return on investment.
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Our Vision
To change the way US companies think about injury prevention.
Our Core Values
Strong Relationships
That fosters teamwork with our employees and our customers.
Metrics
Measuring all elements and tracking metrics that are tied to return on investment for our services and products.
Integrity & Honesty
Our ethical commitment paves the way to change the way people think.
Customer Service
Being a resource to solve complex problems in a timely, collaborative, and cost-effective manner.
Innovation
The ability to create options for our customers that affect improvement for employees, HR, Operations, and Safety.
Diversity & Inclusion
The unique qualities that individuals bring create an unlimited potential for collaborative teamwork.