| Business | Phone |
| Berry Town Office 9046 State Road 19, Mazomanie 53560 | (608) 767-4152 |
| Dane Iowa Waste Water Cmmssn 5745 Mahockerr Rd, Mazomanie 53560 | (608) 795-0024 |
| Town Of Berry 9046 State Road 19, Mazomanie 53560 | (608) 767-3308 |
| Mazomanie Community Building 9 Brodhead St, Mazomanie 53560 | (608) 795-2105 |
| Mazomanie Electric Water 133 Crescent St, Mazomanie 53560 | (608) 795-2100 |
| Mazomanie Township Office 711 W Hudson St, Mazomanie 53560 | (608) 795-2920 |