| Business Name | Address | |
| Mason Brothers Electric | 203 N Center Ave Hardin, MT 59034 |
 |
| Catspaw Electric Inc | 727 Shamrock Ln Billings, MT 59105 |
|
| Weststate Electric | 611 Shamrock Ln Billings, MT 59105 |
|
| Delta Electric | 1327 Cheryl St Billings, MT 59105 |
|
| KC Electric | 1635 Quarterhorse Ln Billings, MT 59105 |
|