S4W is a full ergonomic consulting firm specializing in industrial workplace assessment and design.

Rigor

Scientific and specialized knowledge is the basis of our opinions.

Attention to Detail

In litigation and compliance, details matter.

Experience & Trustworthiness

Experienced scientists, practitioners, and educators.

Visit Theresa's YouTube Channel for educational videos in the area of safety, ergonomics, industrial hygiene and epidemiology

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Services