About Baca Williamson Architects PLLC

Baca Williamson Architects PLLC, offers architectural services for both residential and commercial projects in the Long Island and New York areas. We are dedicated to delivering exceptional architectural services that transform your spaces into functional and visually stunning environments. Whether you are considering a dormer, addition, interior alteration, need a building permit, or legalization, we have the expertise to meet your needs.

For more information or to schedule an appointment, please don’t hesitate to call us. We look forward to discussing your project and helping you create spaces that exceed your expectations.

Baca Williamson Architects, PLLC is a woman minority owned business.

At Baca Williamson Architects, PLLC, we speak Spanish! Our team is ready to help you with all your architectural projects in New York and Florida. Contact us today for a consultation!

¡En Baca Williamson Architects, PLLC, hablamos español! Nuestro equipo está listo para ayudarte con todos tus proyectos arquitectónicos en Nueva York y Florida. ¡Contáctanos hoy para una consulta!

Long Island

Nassau County

  1. Town of Hempstead

  2. Town of North Hempstead

  3. Town of Oyster Bay

  4. City of Glen Cove

  5. City of Long Beach

  6. Villages: Freeport, Garden City, Hempstead, Lynbrook, Rockville Centre, Mineola, Atlantic Beach, Valley Stream, and others.

Suffolk County

  1. Town of Babylon

  2. Town of Brookhaven

  3. Town of East Hampton

  4. Town of Huntington

  5. Town of Islip

  6. Town of Riverhead

  7. Town of Shelter Island

  8. Town of Smithtown

  9. Town of Southampton

  10. Town of Southold

  11. Villages: Patchogue, Port Jefferson, Northport, Amityville, Westhampton Beach, Sag Harbor, and others.

Municipalities and Building Departments We’ve Worked With

New York City (New York City DOB)

  1. Manhattan (New York County)

  2. Brooklyn (Kings County)

  3. Queens (Queens County)

  4. Bronx (Bronx County)

  5. Staten Island (Richmond County)

Westchester County

  1. Town of Greenburgh

  2. Town of Eastchester

  3. Town of Bedford

  4. Town of Cortlandt

  5. Town of Harrison

  6. Town of Mamaroneck

  7. Town of Mount Pleasant

  8. Town of North Castle

  9. Town of Ossining

  10. Town of Pelham

  11. Town of Rye

  12. Town of Yorktown

  13. City of White Plains

  14. City of Yonkers

  15. City of New Rochelle

  16. City of Mount Vernon

  17. City of Peekskill

  18. Villages: Scarsdale, Larchmont, Pelham Manor, Briarcliff Manor, Bronxville, Tarrytown, Irvington, Sleepy Hollow, Hastings-on-Hudson, and others.