Community Infrastructure is comprised of several areas including: Technical Services (Capital Projects, Water & Sewer, Maintenance), Environmental Services, Environmental CHR and Drinking Water Safety, Roads and Fire & Rescue.

The department maintains current infrastructure such as community buildings, water and sewer services on the Territory.  It also seeks to secure funding for capital infrastructure projects to enhance facilities on the Territory for residential and business use.  Projects include water and sewer servicing, housing, community buildings and shared community spaces.

The department also supports sustainable development to protect the environment for future generations through environmental awareness programs, waste management programs, regular water testing and inspections and natural resources programs.

Community Infrastructure`s responsibility can be separated into two primary components: