| Business | Phone |
| Chenequa Village Hall 31275 W Highway K, Hartland 53029 | (262) 367-2239 |
| Stone Bank Town Office 210 Cottonwood Ave, Hartland 53029 | (262) 367-0767 |
| Hartland Building Inspector 210 Cottonwood Ave, Hartland 53029 | (262) 367-4744 |
| Hartland Dpw Director 210 Cottonwood Ave, Hartland 53029 | (262) 367-4880 |
| Village Clerk 210 Cottonwood Ave, Hartland 53029 | (262) 367-2714 |
| Veolia Environmental Svc 559 Progress Dr, Hartland 53029 | (262) 367-6040 |
| Merton Building Inspector W314n7624 Highway 83, Hartland 53029 | (262) 966-2469 |
| Merton Town Building Inspector N76w30500 County Road Vv, Hartland 53029 | (262) 966-7666 |