| Business | Phone |
| A & W Builders 402 Windsor Dr, Ottawa 61350 | (815) 433-3237 |
| Ace Mobile Home Svc Co 1588 N 30th Rd, Ottawa 61350 | (815) 433-3377 |
| Advanced Asphalt Co 1016 W Superior St, Ottawa 61350 | (815) 433-1939 |
| Alpha Construction 621 Adams St, Ottawa 61350 | (815) 434-2599 |
| English Builders 712 E Mckinley Rd, Ottawa 61350 | (815) 252-1564 |
| H & B Contractors 2397 E 1251st Rd, Ottawa 61350 | (815) 433-1262 |
| Idb Construction Inc 1542 Hidden Bluffs Dr, Ottawa 61350 | (815) 433-9020 |
| Jms Premier Homes 2803 Turnberry Dr, Ottawa 61350 | (815) 434-6380 |
| Koch Brothers General Contrs 613 W Jefferson St, Ottawa 61350 | (815) 434-0220 |
| Leadingham Construction Ottawa 61350 | (815) 431-9832 |
| Liebhart Construction Inc 3 Countryside Ave, Ottawa 61350 | (815) 433-5467 |
| Lincoln Land 2717 Columbus St, Ottawa 61350 | (815) 434-0007 |
| M & M Roofing & Construction 1901 Chestnut St, Ottawa 61350 | (815) 434-3855 |