| Business | Phone |
| Woodward Painting Co 2 Island Rd, Groton 1450 | (978) 448-3728 |
| Williamson Painting 53 Island Rd, Groton 1450 | (978) 342-5767 |
| Alvin R Sawyer & Sons Groton 1450 | (978) 448-3780 |
| St Onge Painting 28 Station Ave, Groton 1450 | (978) 448-0420 |
| Gary Knowlton Inc 225 Main St, Groton 1450 | (978) 448-2649 |