| Business Name | Address | |
| J & B Electrical Svc & Sales | 305 May St Union, SC 29379 |
 |
| Harris Electric Svc | 121 Toney Rd Union, SC 29379 |
|
| Stanley Midway | Buffalo Rd Union, SC 29379 |
|
| Ott Electric | 501 Browns Creek Rd Union, SC 29379 |
|
| Williford Electrical | 107 Osborne St Union, SC 29379 |
|