| Business | Phone |
| C S Realty & Relocation Svc 89 Halstead Ave, Harrison 10528 | (914) 835-6600 |
| I N Claremon 550 Mamaroneck Ave # 306, Harrison 10528 | (914) 835-5111 |
| Condo Experts 89 Halstead Ave, Harrison 10528 | (914) 834-4454 |
| Corner Ridge Real Estate 260 Harrison Ave, Harrison 10528 | (914) 835-5600 |
| Furumoto Realty Inc 261 Halstead Ave # 1, Harrison 10528 | (914) 835-5666 |
| Fusco Gottlieb Assoc 550 Mamaroneck Ave # 501, Harrison 10528 | (914) 698-1210 |
| Heritage Homes Realty 240 Halstead Ave, Harrison 10528 | (914) 835-4840 |
| Home Sweet Home Properties 4 Halstead Ave, Harrison 10528 | (914) 777-5900 |
| Houlihan/Lawrence Inc 7 Union Ave, Harrison 10528 | (914) 835-4446 |
| Mattco Equities Inc 23 Ramapo Trl, Harrison 10528 | (914) 835-0333 |
| Realty Exchange Inc 213 Harrison Ave, Harrison 10528 | (914) 835-8800 |
| Remax Power Realtors 47 Halstead Ave, Harrison 10528 | (914) 835-6400 |
| Spatz Investment 105 Calvert St, Harrison 10528 | (914) 835-4008 |
| Three Arrows Co 600 Mamaroneck Ave # 302, Harrison 10528 | (914) 381-9600 |