Government Services Hancock County Court House 855 State Street, Garner IA hancockcountyia.org Assessor 855 State Street, Garner IA (641) 923-2269 Attorney 855 State Street, Garner IA (641) 923-3163 Auditor 855 State Street, Garner IA (641) 923-3163 Board of Supervisors 855 State Street, Garner IA (641) 923-3421 Clerk of District Court 855 State Street, Garner IA (641) 923-2532 Conservation Board 545 State Street, Garner IA (641) 923-2720 County Fairgrounds 7th Avenue South East, Britt, IA (641) 843-3306 Drivers License 855 State Street, Garner IA (641) 923-3122 Emergency Management 875 State Street, Garner IA (641) 923-2702 Engineer 855 State Street, Garner IA (641) 923-2243 Public Health Service 545 State Street, Garner, IA (641) 923-3676 Recorder 855 State Street, Garner IA (641) 923-2464 Sheriff 875 State Street, Garner IA (641) 923-2621 Treasurer 855 State Street, Garner IA (641) 923-3122 Veteran's Affairs 545 State Street, Garner, IA (641)923-4427