| Business | Phone |
| B C Construction & Remodeling 36492 10th St, Janesville 56048 | (507) 327-9099 |
| Borneke Construction 37770 25th St, Janesville 56048 | (507) 234-2221 |
| Farm & City Construction Inc 18799 618th Ave, Janesville 56048 | (507) 245-3732 |
| Hinna Construction 35894 30th St, Janesville 56048 | (507) 231-6480 |
| J R Murilla Construction 19471 618th Ave, Janesville 56048 | (507) 245-3700 |
| Janesville Elevator Constr Inc 33063 15th St, Janesville 56048 | (507) 234-5340 |
| John Danberry Construction 62078 185th St, Janesville 56048 | (507) 245-3269 |