| Business | Phone |
| Parz Group 31153 Plymouth Rd 104, Livonia 48150 | (734) 422-1380 |
| United Mortgage/Realty Devlprs 34201 Industrial Rd, Livonia 48150 | (734) 427-1788 |
| E A & S Invest 19575 Victor Pkwy, Livonia 48152 | (734) 591-7804 |
| Lpr Land Co 17199 N Laurel Park Dr 20, Livonia 48152 | (734) 462-2144 |
| Realty Development Co 20000 Victor Pkwy, Livonia 48152 | (248) 542-6861 |
| Sequencity Development Corp 33006 7 Mile Rd, Livonia 48152 | (248) 471-9880 |
| Phoenix Land Development 16928 Farmington Rd, Livonia 48154 | (734) 422-3530 |
| Phoenix Land Development 16848 Farmington Rd, Livonia 48154 | (734) 513-2507 |