| Business | Phone |
| Altoona Door Co 6029 6th Ave, Altoona 16602 | (814) 944-6681 |
| Decker Door Distributors Rr 7, Altoona 16601 | (814) 944-3870 |
| Jim Decker General Contractor Rr 7 Box 919, Altoona 16601 | (814) 944-3870 |
| Thermodoor Inc Altoona 16602 | (814) 943-8981 |