- Assessors
- Mortgage Calculator
- Public Schools
- Duluth Colleges and Universities
- Duluth Public Utilities and Services
- Driver’s License
1600 Miller Trunk Hwy.
Duluth, MN 55811
218-279-2520 - Minnesota Power (electrical service)
218-722-2625 - Comfort Systems (water and gas)
218-723-3437 - Building Permits
218-723-3304 - Voter Registration
218-723-3342