Customers of Rochester and Rochester Hills will be happy to learn that DTE crews were working this week on a job that upgrades the system in both communities. This work was done near the corner of Tienken Road and Rochester Road, right at the border of the two cities. Our team upgraded a utility pole and its equipment on the north side of Tienken. This work will strengthen the system that feeds power for so many in the nearby areas and better withstand extreme weather, so that your power is there when you need it.