| Business | Phone |
| Cofoid Construction Ottawa 61350 | (815) 434-5607 |
| Grieves Construction Co 123 W Michigan St, Ottawa 61350 | (815) 433-0744 |
| Kipling Homes Ottawa 61350 | (815) 433-9200 |
| River Valley Homes S Ottawa Twp, Ottawa 61350 | (815) 434-1010 |
| Yoesle & Eddy Construction Inc 2009 Eastlake Dr, Ottawa 61350 | (815) 434-3952 |