Since working on the first phase of the Three Sisters development in 2001, CANA Utilities has successfully completed construction on several further phases of the Three Sisters subdivision in Canmore. These projects have provided a number of challenges over the years due to the diverse set of working conditions the area provides. Some of these challenges include winter construction, which consisted of frost depths greater than 2 metres, jackhammering and removal of rock, inclement weather, environmental issues, the presence of wildlife, and the existence of abandoned mine shafts.
Over the years CANA Utilities has completed more than 140 residential lots and has been involved with the burial and or re-routing of overhead high voltage feeder lines in and around the surrounding area.