| Business | Phone |
| Aqua Well & Pump Systems Elkhorn 53121 | (262) 742-4548 |
| Canjun Electric Inc W6987 Quinney Rd, Elkhorn 53121 | (262) 495-3148 |
| T C Electric Inc 600 Nathan Ln, Elkhorn 53121 | (262) 723-4844 |
| Dial One Electrical Constr 910 W Walworth St, Elkhorn 53121 | (262) 723-5153 |
| Schoultz Electric Llc 4943 Hickory Ct, Elkhorn 53121 | (262) 723-5587 |
| Geneva Lakes Electric 32 S Washington St, Elkhorn 53121 | (262) 723-7315 |
| Shaklee Distrubuter 505 N Church St, Elkhorn 53121 | (262) 723-6659 |
| P J Electric 4512 County Road F, Elkhorn 53121 | (262) 728-3848 |
| Liner Electrical Svc Inc N6088 Hodunk Rd, Elkhorn 53121 | (262) 723-7575 |