| Business | Phone |
| Advanced Electrical Svc 126 E Niagara St, Tonawanda 14150 | (716) 692-2832 |
| Argo Electric Co 45 Maplegrove Ave, Tonawanda 14150 | (716) 834-8877 |
| Bonn Electric Inc 633 Young St, Tonawanda 14150 | (716) 694-1634 |
| Swartz Electric 28 Clarence Harder Dr, Tonawanda 14150 | (716) 694-8134 |
| Cir Electric Construction Co 2750 Kenmore Ave, Tonawanda 14150 | (716) 874-5614 |
| Cleveland Electric 27 Maldiner Ave, Tonawanda 14150 | (716) 693-2173 |
| Twin City Electric 3840 E Robinson Rd, Tonawanda 14150 | (716) 693-1118 |
| Delmar Electric Constr Corp 21 Cooper Ave, Tonawanda 14150 | (716) 874-7229 |
| Weydman Electric Inc 747 Young St, Tonawanda 14150 | (716) 692-7667 |
| Frey Electric Construction Co 100 Pearce Ave, Tonawanda 14150 | (716) 874-1710 |
| Zeis Electric Co 464 Delaware St, Tonawanda 14150 | (716) 695-0807 |
| Maziarz Electric Inc 28 Bouck St, Tonawanda 14150 | (716) 693-9103 |
| Newman Electric 15 Moyle Ave, Tonawanda 14150 | (716) 693-1928 |