| Business | Phone |
| 4 Seasons Window 'N Door Store 415 N Dixie Way, South Bend 46637 | (574) 272-9596 |
| A-1 Door Specialties Inc 212 Ullery St # 3, South Bend 46637 | (574) 271-7797 |
| Hass Wholesale Millwork Inc 1835 Franklin St, South Bend 46613 | (574) 287-1501 |
| Kovas Door Co 1338 W Sample St, South Bend 46619 | (574) 243-1200 |
| Kovas Garage Doors 4073 Meghan Beeler Ct, South Bend 46628 | (574) 243-1200 |
| Michiana Home Improvement Llc 300 N Michigan St # 120, South Bend 46601 | (574) 234-4648 |
| Mohawk Flush Doors Inc 402 N Sheridan St, South Bend 46619 | (574) 288-4464 |
| South Bend Sash & Door Co Inc 2310 S Main St, South Bend 46614 | (574) 287-2901 |
| Werntz Supply 1002 Kerr St, South Bend 46601 | (574) 232-4881 |