| Business | Phone |
| Coldwell Banker 6789 S Lake Shore Dr, Harbor Springs 49740 | (231) 526-2155 |
| Boyne Realty 600 Highland Dr, Harbor Springs 49740 | (231) 526-3178 |
| Cottrill Realty Co 200 E Main St, Harbor Springs 49740 | (231) 526-2818 |
| Elizabeth Roach & Assoc 4749 S Pleasantview Rd, Harbor Springs 49740 | (231) 526-1026 |
| Graham Real Estate 198 E Main St, Harbor Springs 49740 | (231) 526-6251 |
| Harbor Cove Comm Properties 357 Ridgewood Dr, Harbor Springs 49740 | (231) 526-5766 |
| Lloyd D Pederson Real Estate 3165 Petes Run, Harbor Springs 49740 | (231) 439-6862 |
| Re/Max 338 State St, Harbor Springs 49740 | (231) 526-2146 |
| Re/Max Of America 32 W Townline Rd, Harbor Springs 49740 | (231) 526-1181 |
| Ruth Wise Cummings Real Estate Po Box 4514, Harbor Springs 49740 | (231) 526-9631 |
| Safo Properties 905 Quick Rd, Harbor Springs 49740 | (231) 526-9385 |
| Schaffer Real Estate 257 E Main St, Harbor Springs 49740 | (231) 526-9889 |
| Schmidt Realtors 6789 S Lake Shore Dr, Harbor Springs 49740 | (231) 526-1100 |
| Jill Vanalstyne 255 E Bluff Dr, Harbor Springs 49740 | (231) 526-5457 |