Computhink is located just West of Chicago, IL. We also have partners and colleagues located on six continents, where our products and services are sold. Our regular business hours are 8am to 5pm CT, Monday through Friday. Located in Chicagoland? Our door is always open for local customers to receive an in-person demo or meet to discuss implementation. If you need technical support, you can find helpful links, assistance, and our support form here.