AGM L and Z Granite Marble

New York has 49 granite suppliers listed in this directory, spread across boroughs and zip codes, which means the real work is narrowing the field before you start calling. Queens' 11101 has the largest cluster with five entries, and Greenpoint's 11222 has four, so if you're near Long Island City or north Brooklyn you'll have several options within a short drive. Every one of the 49 listings includes a phone number, and 43 list a website, so you can usually check photos or a price sheet before you dial.

None of these listings are marked verified, and this category hasn't launched paid placement in New York yet, so nothing here is tagged Sponsored, and whatever order you see is plain directory sequencing rather than a ranking of any kind. If you run one of these businesses and your website field is blank or your zip code looks wrong, you can claim the listing and fix it yourself. Given how many suppliers show up under one search, it's worth calling two or three in your area, comparing slab availability and turnaround, and going from there rather than picking the first name you see.