Columbia Commercial Building Products of Rockwall, Texas, has hired five new employees.

Kelly Townsend has joined the company as the East Coast accounts manager. Previously he was with Vistawall. Jorge Martinez, who joins from Tecnol Extrusion, is the new West Coast accounts manager.

The new production control assistant is Alex Orr, who was previously with Door Control Service. Eric Smith, who worked previously for Spectrum Designs, is the new engineering manager, and Tom Norton, who joins from Commercial Equipment Company, is the new inventory control manager.