| Business | Phone |
| Charles Napoli Architects 332 Quaker Rd, Chappaqua 10514 | (914) 238-3490 |
| Peter A Cole 75 S Greeley Ave # 3, Chappaqua 10514 | (914) 238-6152 |
| Eric Baker Architect 191 King St, Chappaqua 10514 | (914) 238-2906 |
| Fzad Architecture & Design 22 Aldridge Rd, Chappaqua 10514 | (212) 941-5951 |
| Stephen J Kagel 12 Leroy Rd, Chappaqua 10514 | (914) 238-3346 |
| Kroeger Woods Assoc 255 King St, Chappaqua 10514 | (914) 238-5391 |
| Gabrielle Salman 1031 King St, Chappaqua 10514 | (914) 773-1618 |
| William R Spade 12 Brevoort Rd, Chappaqua 10514 | (914) 238-1598 |