| Business | Phone |
| East Refuge Electric 24881 E Refuge Rd, Grantsburg 54840 | (715) 463-5486 |
| Harmon Electric 13185 County Road Z, Grantsburg 54840 | (715) 488-2940 |
| Northside Electric & Heating 481 E Benson Ave, Grantsburg 54840 | (715) 463-2310 |
| Petersen Electric Inc 12773 Wood Lake Rd, Grantsburg 54840 | (715) 463-5426 |