| Business | Phone |
| V-W Dock Sales 1405 18th St, Spirit Lake 51360 | (712) 336-1987 |
| Bridgewater Boat & Auto Sales 3120 18th St, Spirit Lake 51360 | (712) 336-3905 |
| Gjerde Motors 1407 18th St, Spirit Lake 51360 | (712) 336-2544 |
| Wymer Service Center 1907 18th St, Spirit Lake 51360 | (712) 336-1193 |
| Sundes' Inc 16450 Bayside Dr, Spirit Lake 51360 | (712) 362-2280 |