Circuit modiciations (basic) & PCB Layout / Gerber Files

A supplier of mine has discontinued the manufacture of a circuit board we use. We would like to re-create it and make some basic modifications (connector change, add switch not too difficult). The supplier was gracious enough to hand over the schematic so we simply need to make the changes and have a circuit board layed out (the previous board was a two layer 3.5 inch by 1.75 inch (very small). Not many components two IC chips a handful of resistors / capacitors. Please email me for more details.