| Business | Phone |
| Head Electric Co 4547 Indian Creek Loop, Owensboro 42303 | (270) 926-3418 |
| Higgs Electric 2529 W 10th St, Owensboro 42301 | (270) 926-0409 |
| Industrial Technology Inc 2900 Kentronics Dr, Owensboro 42301 | (270) 684-3384 |
| K & J Electrical 3608 Chickasaw Dr, Owensboro 42301 | (270) 926-1019 |
| Norman King Electric 1646 River Rd, Owensboro 42301 | (270) 684-1886 |
| Lanham Electric Inc 401 Bolivar St, Owensboro 42303 | (270) 685-2921 |
| Lark Electric Co 901 W 3rd St, Owensboro 42301 | (270) 683-4242 |
| May Electric Co Inc 601 Triplett St, Owensboro 42303 | (270) 683-4526 |
| Murphy's Electrical Svc 3230 Alvey Park Dr E, Owensboro 42303 | (270) 688-5987 |
| Peay Electric Contractors 5500 W 5th Street Rd, Owensboro 42301 | (270) 683-5124 |
| Plant Technical Svc 2900 Kentronics Dr, Owensboro 42301 | (270) 684-3599 |
| Unique Electric 3207 Queens Way Dr, Owensboro 42301 | (270) 684-6709 |
| Westerfield Electric 2960 Fairview Dr 1, Owensboro 42303 | (270) 926-7696 |
| 3-C Electric Inc 1732 W 9th St, Owensboro 42301 | (270) 683-9191 |
| Denson & Son Electric Inc 3520 New Hartford Rd, Owensboro 42303 | (270) 926-4911 |
| Dezyne Inc 737 Leitchfield Rd, Owensboro 42303 | (270) 683-8176 |
| Dynalectric Co 300 Walnut St, Owensboro 42301 | (270) 685-4925 |