| Business | Phone |
| Allen Roofing & Construction 301 E Iowa St, Monona 52159 | (563) 539-4135 |
| Brainard Construction 15546 Golden Ave, Monona 52159 | (563) 536-2366 |
| C B Construction 331 Scott Hollow Rd, Monona 52159 | (563) 539-4940 |
| H & H Carpentry 302 S Anderson St, Monona 52159 | (563) 539-2530 |
| Heying Carpentry 301 S Water St, Monona 52159 | (563) 539-2378 |
| Monona Overhead Door 21562 145th St, Monona 52159 | (563) 539-2253 |
| Welch's Excavating 21305 Highway 18, Monona 52159 | (563) 539-4226 |