| Business | Phone |
| S D Electric Inc 410 Kelsey Ann Ct, Wentzville 63385 | (636) 332-1520 |
| Lamping Lighting & Electrical 136 Morton Ln, Wentzville 63385 | (636) 639-1183 |
| House Electric 111 E Koenig St, Wentzville 63385 | (636) 327-4763 |
| Greer Electric Co 454 Schaper Rd, Wentzville 63385 | (636) 673-9115 |
| Dalton Electrical Svc 2408 Country Pointe Ln, Wentzville 63385 | (636) 332-1217 |