| Business | Phone |
| Secure Smart 496 Mcconkey Dr, Tonawanda 14150 | (716) 837-2010 |
| Wizard Communication Systems 2 Main St, Tonawanda 14150 | (716) 743-0091 |
| Open Site Technologies 1868 Niagara Falls Blvd, Tonawanda 14150 | (716) 693-1238 |
| Our Specialties 112 Pryor Ave, Tonawanda 14150 | (716) 870-0178 |