D&A 24/7 Locksmiths Brooklyn At D&A 24/7 Locksmiths – Brooklyn, NY, we provide commercial, residential and automotive locksmith services in Brooklyn, New York. Working Hours :- Mon To Sun -Open 24 Hours Phone: 347-916-4228 7402 21st Ave Unit A4, Brooklyn NY 11204 USA Map Other Categories: House & Home » Utilities |