Government Offices in Granger, IA Granger Fire Department1906 Main StGranger, IA, 501095159992775Fire DepartmentFire DepartmentsFire Hall RentalsGovernment Offices Polk County Conservation Maintenance12473 NW 118th AveGranger, IA, 501095159999483Dallas County Sheriff DeptGovernment Offices Of Story County IowaPolk County Heating CoolingStory County Clerk Of CourtStory County Extension Show More