The sector comprises of the department of Public works, transport and energy. The public works, transport and energy department has the directorates of public works, roads, mechanical, energy, and fire management services.

Vision

To be a committed provider of cost-effective physical and infrastructural facilities and services for a prosperous County.

Mission:

To provide an efficient, affordable and reliable infrastructure for sustainable economic growth to Trans-Nzoia residents and development through construction, modernization, rehabilitation and effective management of all infrastructural facilities.