Outstanding service. Excellent upgrades. Reliable computers. CZ Top Computers is conveniently located in the middle of downtown Monticello. Stop in during our normal business hours and one of our friendly staff members will be happy to alleviate all of your computer-related concerns. Computer repair, new and used Desktops and Laptops, and service calls to businesses - CZ Top does it all. CZ Top Computers - done once, done right.