| Business | Phone |
| Koehler Electric Co Inc 63 N Garden Ave, Roselle 60172 | (630) 529-3600 |
| Light & Power Inc 145 W Irving Park Rd, Roselle 60172 | (630) 539-7003 |
| Nuco Mechanical Inc 504 Congress Cir N, Roselle 60172 | (630) 924-7111 |
| Power Technologies Llc 55 N Garden Ave, Roselle 60172 | (630) 543-1172 |
| Preferred Electrical 55 N Garden Ave, Roselle 60172 | (630) 893-3444 |
| Roselle Electric 21 W Pine St, Roselle 60172 | (630) 980-6074 |
| Saturn Electrical Svc Inc 380 Monaco Dr, Roselle 60172 | (630) 980-0300 |
| Veteran's Electric Co Inc 323 E Ardmore Ave, Roselle 60172 | (630) 924-9485 |
| Vox Electric Co 820 W Lake St, Roselle 60172 | (630) 529-5911 |
| Wood Dale Elecl Constr Inc 65 N Garden Ave, Roselle 60172 | (630) 295-9100 |