| Business | Phone |
| Safe Harbor Realty 49 N Madison Ave, Sturgeon Bay 54235 | (920) 655-1631 |
| Door Real Estate Llc 49 W Maple St, Sturgeon Bay 54235 | (920) 743-7888 |
| Glesner Realty 808 Egg Harbor Rd, Sturgeon Bay 54235 | (920) 743-2275 |
| Thomas & Thomas Realty 1557 Tacoma Beach Rd, Sturgeon Bay 54235 | (920) 746-0370 |