Long Island's Choice for Marble Countertops: Supply, Installation, and Customization

At AG Marble, nestled in the vibrant heart of Long Island, we pride ourselves on being the premier destination for all your marble countertop needs. From the initial selection of exquisite marble slabs to the meticulous installation and customization of your countertops, we are with you every step of the way. Our commitment to excellence and passion for marble ensures that each countertop we deliver is a masterpiece, tailored to enhance the beauty and functionality of your space.

Why Choose Marble Countertops

Marble countertops are synonymous with luxury and timeless elegance. Their natural beauty, with distinctive veining and a wide array of colors, can complement any design scheme, from classic to modern. Beyond their aesthetic appeal, marble countertops bring a cool, smooth surface ideal for baking and other culinary pursuits, making them a favorite in kitchens worldwide. With over 40 years as Long Island’s #1 marble supplier, a marble countertop is a beautiful centerpiece for any home.

Our Marble Supply: A World of Choice

At AG Marble, we understand that the heart of a beautiful countertop lies in the quality of the material. That’s why we source our marble from the finest quarries around the world, offering a spectrum of colors and patterns. Whether you’re drawn to the classic allure of Carrara marble, the boldness of Calacatta, or the unique charm of exotic variants, we have the perfect slab to meet your vision.

Custom Installation: Tailored to Your Space

Our team of skilled artisans specializes in custom marble countertop installation. We believe that every space is unique, and so should be your countertops. With precision and attention to detail, we measure, cut, and install your marble to fit the specific dimensions and shape of your space, ensuring a seamless and flawless finish.

Customization Beyond Installation

Customization at AG Marble goes beyond the installation. We offer a range of finishing options, from polished to honed, leathered, or brushed, allowing you to personalize the look and feel of your countertops. Edge profiles, from simple bevels to intricate ogees, further customize your countertops to match your design vision.

A & G goes above and beyond to help me in my design process by sending me photos and guiding me. They'll sell you whatever you want but they'll tell you the pros and cons before you purchase. I just cant say enough about the staff, Tony, Joanne; they're awesome. The installers are so professional, and kind: they are true artisans. Thank you A&G!!!!

Coco Lawson

Joanne and team were incredibly great! She helped guide us through the process and fabrication of a Lapitec counter for our outdoor kitchen. The guys who came to measure were super thorough ensuring everything was cut to spec and were super professional when they came back to install. Everything is perfect!

Paul Parker

I being using the services of A & G Marble for the passed 36yrs. Tony and his crew always deliver an excellent job.Their fabrication and installation is always above perfect. They're my number one source for stone and tile. I always recommend A & G Marble to all my clients. I highly recommend their services. A happy client makes a happy contractor.

Paul Parker

Caring for Your Marble Countertops

Marble’s beauty is everlasting with proper care. We provide expert advice on maintaining your marble countertops, including cleaning tips and sealing recommendations to protect against stains and etches. Our support ensures your marble remains as pristine and stunning as the day it was installed.

Visit Our Long Island Location

Experience the AG Marble difference. Visit our Long Island showroom to explore our extensive selection of marble slabs and discuss your countertop project with our experts. Let us help you bring the elegance of marble countertops into your home or business, with quality supply, expert installation, and unmatched customization.

Contact us today

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All of our Marble Stone Varieties

Marble

Rosa Peralba ¾” Pol

Rated 5 out of 5

Marble

Aster Grey ¾” Pol

Rated 5 out of 5

Marble

Calacatta Milano ¾” Pol

Rated 5 out of 5

Marble

Kenya Black ¾” Pol

Rated 5 out of 5

Marble

Asian White

3/4″ x 74″ x 56″

Rated 5 out of 5

Marble

Pentelicon Vene Verde

3/4″ x 107″ x 68″

Rated 5 out of 5

Marble

Pentelicon Blue Grey

3/4″ x 89″x63″ and 1 1/4″ x 77″ x 44″

Rated 5 out of 5

Marble

Pentelicon White P

1 1/4″ & various sizes

Rated 5 out of 5

Marble

Pentelicon White P

3/4″ x 93″ x 49″

Rated 5 out of 5

Marble

White Thossis

Size available in 3/4″ & Thickness: 57″x40″, 58″x44″, 61″x46″, 74″x44″, 76″x29″, 76″x31″, 93″x46″

Rated 5 out of 5

Marble

White Gioia

Size available in 3/4″ & Thickness: 120″x75″, 110″x65″

Rated 5 out of 5

Marble

White Carrara

Availability: Available upon request
Size available in 1 1/4″ & 3/4″ Thickness

Rated 5 out of 5

Marble

Vermont Verde Antique

Size available in 3/4″ & Thickness: 87″x62″

Rated 5 out of 5

Marble

Verde Patrizia

Size available in 3/4″ & Thickness: 95″x61″

Rated 5 out of 5

Marble

Verde Kharzai

Size available in 1 1/4″ & Thickness: 110″x66″
Size available in 3/4″ & Thickness: 117″x42″

Rated 5 out of 5

Marble

Statuary White Honed

Size available in 1 1/4″ & Thickness: 114″x71″

Rated 5 out of 5

Marble

Statuary Venato

Size available in 3/4″ & Thickness: 120″x74″

Rated 5 out of 5

Marble

St. Thomas Lila Dark

Size available in 3/4″ & Thickness: 113″x67″, 98″x67″

Rated 5 out of 5

Marble

St. Thomas Lila

Size available in 3/4″ & Thickness: 105″x56″, 113″x60″

Rated 5 out of 5

Marble

Serancolin

Size available in 3/4″ & Thickness: 100″x57″

Rated 5 out of 5

Marble

Rosso Levanto

Size available in 3/4″ & Thickness: 118″x59″

Rated 5 out of 5

Marble

Rose Brignolios

Size available in 3/4″ & Thickness: 73″x42″

Rated 5 out of 5

Marble

Rose Aurora

Size available in 3/4″ & Thickness: 98″x58″

Rated 5 out of 5

Marble

Rosa Tea

Size available in 3/4″ & Thickness: 124″x60″, 73″x60″

Rated 5 out of 5

Marble

Rosa Nava

Size available in 3/4″ & Thickness: 104″x63″

Rated 5 out of 5

Marble

Rojo Coralito

Size available in 3/4″ & Thickness: 104″x51″, 81″x51″

Rated 5 out of 5

Marble

Rain Forest Green

Size available in 1 1/4″ & Thickness: 118″x64″

Rated 5 out of 5

Marble

Perlino Blanco

Size available in 3/4″ & Thickness: 101″x56″

Rated 5 out of 5

Marble

Paradiso

Size available in 3/4″ & Thickness: 100″x53″, 117″x53″

Rated 5 out of 5

Marble

Palisandro Blue

Size available in 3/4″ & Thickness: 120″x68″, 120″x69″

Rated 5 out of 5

Marble

Norwegian Rose

Size available in 3/4″ & Thickness: 90″x55″

Rated 5 out of 5

Marble

Negro Marguina

Size available in 3/4″ & Thickness: 110″x57″

Rated 5 out of 5

Marble

Montecarlo

Size available in 3/4″ & Thickness: 96″x59″

Rated 5 out of 5

Marble

Marrone

Availability: Available upon request
Size available in 1 1/4″ & 3/4″ Thickness

Rated 5 out of 5

Marble

Jaspa Rosa

Size available in 3/4″ | Thickness: 105″x66″, 90″x66″, 94″x66″

Rated 5 out of 5

Marble

Guatamala Green

Size available in 3/4″ | Thickness: 113″x74″

Rated 5 out of 5

Marble

Gris Pearl

Size available in 3/4″ | Thickness: 109″x51″

Rated 5 out of 5

Marble

Fior Di Pesco Grigio

Size available in 3/4″ | Thickness: 74″x57″, 97″x57″

Rated 5 out of 5

Marble

Fior Di Pesco Carnico

Availability: Available upon request
Size available in 1 1/4″ & 3/4″

Rated 5 out of 5

Marble

Fantasy Black

Size available in 3/4″ Thickness: 106″x59″

Rated 5 out of 5

Marble

Empire Red

Size available in 3/4″ | Thickness: 96″x74″, 94″x59″

Rated 5 out of 5

Marble

Emperador Light

Size available in 3/4″ | Thickness: 94″x63″

Rated 5 out of 5

Marble

Emperador Dark

Size available in 1 1/4″ | Thickness: 97″x61″
Size available in 3/4″ | Thickness: 109″x53″

Rated 5 out of 5

Marble

Creme Valencia

Availability: Available upon requestSize available in 1 1/4″ & 3/4″

Rated 5 out of 5

Marble

Creme Marfil

Size available in 1 1/4″ | Thickness: 104″x58″, 116″x61″
Size available in 3/4″ | Thickness: 114″x62″

Rated 5 out of 5

Marble

Chinchilla Mink

Size available in 3/4″ | Thickness: 117″x56″, 109″x68″, 91″x56″

Rated 5 out of 5

Marble

Calacatta Zebrino

Size available in 3/4″ | Thickness: 116″x51″

Rated 5 out of 5

Marble

Calacatta Vaglia

Size available in 3/4″ | Thickness: 113″x62″

Rated 5 out of 5

Marble

Calacatta Paonazzo

Size available in 3/4″ Thickness: 127″x75″, 108″x62″, 145″x72″

Rated 5 out of 5

Marble

Calacatta Michelangelo 3cm

Size available in 1 1/4″ | Thickness: 119″x64″, 119″x65″

Rated 5 out of 5

Marble

Calacatta Gold

Size available in 1 1/4″ | Thickness: 123″x62″ Size available in 3/4″ | Thickness: 124″x61″

Rated 5 out of 5

Marble

Calacatta Gold

Size available in 1 1/4″ | Thickness: 97″x50″

Rated 5 out of 5

Marble

Calacatta Gold

Size available in 1 1/4″ | Thickness: 104″x57″, 104″x63″

Rated 5 out of 5

Marble

Botticino Fiorito

Size available in 3/4″ | Thickness: 106″x59″, 95″x60″

Rated 5 out of 5

Marble

Azul Ciello

Size available in 3/4″ | Thickness: 108″x69″

Rated 5 out of 5

Marble

Azul Macubus

Size available in 1 1/4″ | Thickness: 105″x56″
Size available in 3/4″ | Thickness: 64″x57″, 67″x62″

Rated 5 out of 5

Marble

Balcon Grey

Size available in 3/4″ | Thickness: 115″x67″, 122″x58″

Rated 5 out of 5

Marble

Black Gold

Size available in 3/4″ | Thickness: 101″x28″

Rated 5 out of 5

Marble

Botticino Classico

Size available in 3/4″ | Thickness: 102″x70″

Rated 5 out of 5

Marble

Botticino Superlight

Availability: Available upon request Size available in 1 1/4″ & 3/4″

Rated 5 out of 5

Marble

Breccia Oniciata

Availability: In stock
Size available in 3/4″ | Thickness: 110″x41″, 123″x64″

Rated 5 out of 5

Marble

Breccia Pernice

Size available in 3/4″ | Thickness: 96″x52″

Rated 5 out of 5

Marble

Calacatta Ginevra

Size available in 1 1/4″ | Thickness: 102″x58am.

Rated 5 out of 5