| Business | Phone |
| Chris Kaeding Builders 6802 Manchester Rd, South Beloit 61080 | (815) 389-4585 |
| Custom Construction Systems 501 Hemenway Pl, South Beloit 61080 | (815) 389-8393 |
| Quality Structures Of Roscoe 14167 White School Rd, South Beloit 61080 | (815) 389-9031 |
| Four Ply Construction 146 Prairie Hill Rd, South Beloit 61080 | (815) 624-8115 |
| Mike Rallo Builders 1634 Lawney Ct, South Beloit 61080 | (815) 389-4087 |