| Business | Phone |
| Town Accountant 183 Main St, Groveland 1834 | (978) 374-0583 |
| Board Of Selectmen 183 Main St, Groveland 1834 | (978) 374-0470 |
| Groveland Building Inspector 183 Main St, Groveland 1834 | (978) 469-5003 |
| Groveland Sewage Dept 183 Main St, Groveland 1834 | (978) 372-4144 |
| Health Board 183 Main St, Groveland 1834 | (978) 372-3942 |
| Light Dept 23 School St, Groveland 1834 | (978) 372-1671 |