| Business | Phone |
| Amerimax Of Michigan 1365 W West Branch Rd, Prudenville 48651 | (989) 366-8040 |
| Era 1244 W Houghton Lake Dr, Prudenville 48651 | (989) 366-5522 |
| Re/Max-Higgins Lake Houghton 529 E Houghton Lake Dr, Prudenville 48651 | (989) 366-8740 |
| Reliable Securities Inc 2342 Lake James Dr, Prudenville 48651 | (989) 366-7395 |
| Tdm North Realtors 1070 W Houghton Lake Dr, Prudenville 48651 | (989) 366-8989 |
| Three Lakes Realty Gmac 485 W Houghton Lake Dr, Prudenville 48651 | (989) 366-9080 |