| Business | Phone |
| Marshall Realty Assoc Llc 455 W Marshall St, Ferndale 48220 | (248) 542-2884 |
| M & G Properties 830 Orchard St, Ferndale 48220 | (248) 336-9006 |
| Campbell & Co 1655 Beaufield St, Ferndale 48220 | (248) 541-8668 |
| Re/Max Avenue 23333 Woodward Ave, Ferndale 48220 | (248) 288-8080 |
| Riverside Realty & Maintenance 466 W 8 Mile Rd, Ferndale 48220 | (248) 548-7786 |
| Ellis Development Co 22757 Woodward Ave, Ferndale 48220 | (248) 548-9288 |
| Investigative Information Co Po Box 20474, Ferndale 48220 | (313) 366-3140 |