| Business | Phone |
| Affiliated Eye Care 9 Acton Rd # 22, Chelmsford 1824 | (978) 256-8501 |
| Chelmsford Optometric Assoc 11 Summer St # 1, Chelmsford 1824 | (978) 256-5731 |
| Mac Kenzie & Tucker 3 Courthouse Ln # A1, Chelmsford 1824 | (978) 654-7482 |
| John A Duggan Inc 3 Courthouse Ln # C9, Chelmsford 1824 | (978) 453-3541 |