The official government website for the City of Franklin, TN has lots of helpful information about the city for anyone interested in moving to the area, including local services.
Relocation
Education
Local Utilities

For your convenience, we have collated some of the local utility services that you may require if you are relocating to Franklin, TN.
Middle Tennessee Electric Membership Corporation : 877-777-9020
ATMOS Energy : 888-286-6700
Water Management Department : 615-794-4554
Sanitation Services : 615-794-1516
AT&T : https://www.att.com/
HB & TS Utility : 615-794-7796
Mallory Valley Utility District : 615-377-3374
Milcrofton Utility District : 615-794-5947
Healthcare & Emergency Services
Williamson Medical Center : 615-435-5000
Franklin Police Department : 615-794-2512
Franklin Fire Department : 615-791-3270