| Business | Phone |
| Shorewest Realtors 888 Thackeray Trl, Oconomowoc 53066 | (262) 567-4349 |
| Gaij Corporations 561 Summit Ave, Oconomowoc 53066 | (262) 567-7714 |
| Integrity Group 1195 Summit Ave 300, Oconomowoc 53066 | (262) 567-7596 |
| Redefined Realty 222 W Wisconsin Ave, Oconomowoc 53066 | (262) 567-9894 |
| Oconomowoc Warehousing 156 E Wisconsin Ave, Oconomowoc 53066 | (262) 567-3611 |
| Jjb Commercial Real Estate 1230 Corporate Center Dr, Oconomowoc 53066 | (262) 567-0048 |