| Business | Phone |
| Greenridge Realty 4582 W River Dr Ne, Comstock Park 49321 | (616) 974-6888 |
| Norbrook Consultants 4026 W River Dr Ne, Comstock Park 49321 | (616) 784-7895 |
| Audu Real Estate 3655 Alpine Ave Nw, Comstock Park 49321 | (616) 647-4226 |
| Jack Vanderzanden 6464 Wahlfield Ave Nw, Comstock Park 49321 | (616) 785-9776 |