| Business | Phone |
| Birchwood Electric 7065 S Lake Shore Dr, Harbor Springs 49740 | (231) 526-6242 |
| Clabaugh Electric Inc 3490 W Levering Rd, Harbor Springs 49740 | (231) 526-7482 |
| Kleinhenz Electric 4856 W Lake St, Harbor Springs 49740 | (231) 526-5955 |
| N M Harbor Electric Inc 126 E Lake St, Harbor Springs 49740 | (231) 526-1052 |
| Northern Electric 275 Catob Rd, Harbor Springs 49740 | (231) 526-6180 |
| Squier Electric 7450 Hughston Rd, Harbor Springs 49740 | (231) 526-6223 |