| Business | Phone |
| Opportunity Homes 708 Maiden Ln # 2, Decorah 52101 | (563) 382-1295 |
| Opportunity Homes Inc 707 Center Ave, Decorah 52101 | (563) 387-3161 |
| Opportunity Homes Inc 906 Ridgewood Dr, Decorah 52101 | (563) 387-3169 |
| Opprotunity Homes Inc 609 E Main St, Decorah 52101 | (563) 387-3168 |