| Business | Phone |
| 3-D Electric Inc 24 Birch St, Rockland 4841 | (207) 596-7471 |
| Allways Electric Owner 36 Brewster St, Rockland 4841 | (207) 594-6347 |
| B C Electric 229 Bayside W, Rockland 4841 | (207) 594-2955 |
| Benchmark Electric Co 242 Bog Rd, Rockland 4841 | (207) 594-4400 |
| Michaud Electric Rockland 4841 | (207) 594-7058 |
| Sabre Electric 12 Moran Dr # C, Rockland 4841 | (207) 594-2319 |