| Business | Phone |
| Albano Realty 566 Route 6, Mahopac 10541 | (845) 628-6789 |
| Bevilacqua & O'Mara Realty 520 N Lake Blvd, Mahopac 10541 | (845) 628-7481 |
| Billingsley Realty Inc 870 Route 6, Mahopac 10541 | (845) 628-6700 |
| Castle Properties 11 Sherbrooke Rd, Mahopac 10541 | (845) 628-6510 |
| Dwyer Agency 579 Route 6, Mahopac 10541 | (845) 628-3555 |
| Exprop Real Estate 10 Mc Mahon Pl, Mahopac 10541 | (845) 628-0566 |
| Fawn Agency Inc 21 Betsy Rd, Mahopac 10541 | (914) 248-7000 |
| Houlihan/Lawrence Inc 129 Route 6, Mahopac 10541 | (845) 628-3401 |
| Lake Properties Inc 185 E Lake Blvd, Mahopac 10541 | (845) 621-3739 |
| Lupi Realty Corp Route 6 & Lupi Ctamp;, Mahopac 10541 | (845) 621-4017 |
| Natalie Pugliese Real Estate 8 Odessa Rd, Mahopac 10541 | (845) 628-4723 |
| Nmg Summit Corp 13 Elm Dr, Mahopac 10541 | (845) 628-6662 |
| North Star Realty 271 Route 6, Mahopac 10541 | (845) 621-2222 |
| Paradigm Realty 94 Hill St, Mahopac 10541 | (212) 650-0461 |
| Re/Max Star Realty 710 Route 6, Mahopac 10541 | (845) 628-1010 |
| Shirley Marie Realty Inc 559 Route 6, Mahopac 10541 | (845) 621-7120 |