| Business | Phone |
| Adam Builders 1158 250th St, Decorah 52101 | (563) 382-6499 |
| Cook Construction Of Iowa Inc 1820 State Highway 9, Decorah 52101 | (563) 382-8228 |
| Finholt Construction 1813 Trout Run Rd, Decorah 52101 | (563) 382-9360 |
| Finholt Construction 901 Ridge Rd, Decorah 52101 | (563) 382-4891 |
| Henning Construction Svc Llc 102 Sumner St, Decorah 52101 | (563) 382-5818 |
| M & K Construction Co 2916 River Rd, Decorah 52101 | (563) 382-6344 |
| Meyer Builders 2238 Glenville Rd, Decorah 52101 | (563) 382-9476 |
| Munkel Construction 2427 Tamarack Drive Rd, Decorah 52101 | (563) 382-8563 |
| Snyder Builders 602 Center Ave, Decorah 52101 | (563) 382-2709 |
| Snyder Builders 702 Center Ave, Decorah 52101 | (563) 382-2709 |
| Tom Massman Construction 1510 Laurel Dr, Decorah 52101 | (563) 382-5712 |