| Business | Phone |
| A E Smith Inc 1448 Paddock Rd, Smyrna 19977 | (302) 653-0272 |
| Bruce Honaker Residential 131 N Fairfield Dr, Smyrna 19977 | (302) 653-5543 |
| Conductive Electrical Contrs 59 Elwood Dr, Smyrna 19977 | (302) 659-5000 |
| Energized Electric Inc 1223 Sunnyside Rd, Smyrna 19977 | (302) 653-6175 |
| Hcs Electric&Technologys 206 N Canvasback Ct, Smyrna 19977 | (302) 383-3917 |
| Thorn Electric 405 W Commerce St, Smyrna 19977 | (302) 653-4300 |
| Towles Electric 1339 Smyrna Leipsic Rd, Smyrna 19977 | (302) 653-9022 |