| Business | Phone |
| Holden Business Office 101 W 3rd St, Holden 64040 | (816) 850-6400 |
| Holden City Office 101 W 3rd St, Holden 64040 | (816) 732-4811 |
| Holden Waste Water Plant 900 S Vine St, Holden 64040 | (816) 732-4907 |
| Holden Waste Water Plant Highway 58 W, Holden 64040 | (816) 732-4907 |