Design2Web provides web design services to convert designs into valid XHTML and CSS code that is compliant with web standards. They test pages in major browsers like Internet Explorer, Firefox, and Safari. Turnaround time depends on the client's deadline, and Design2Web works with clients to establish a schedule. Clients should provide design files like PSD or AI along with any custom fonts to allow Design2Web to begin work converting the design to web standards-compliant code for different browsers.