Anastasio Mason Supply has proudly provided selected and palletized building and landscaping stones to the builder and construction community for more than 45 years in Long Island, New York. With a large, accessible stone yard of irregular shaped stones, flagstones, chopped & cut stones, slabs and boulders, Anastasio Mason Supply provides a wide variety of selections and options from which to choose.

Whether you are looking for choices on builder stones for a veneer or slab stones for pool decking, steps or spillways, you'll find Anastasio Mason Supply professionals are always on hand to help select, load up or deliver to your location on your next project. We pride ourselves on the high level of customer service that we provide.

We accomplish this through offering high quality products that are always in stock and available for fast delivery, excellent customer support before, during and after a sale and continually advancing the building supply business model with innovative processes.

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Reviews (5)

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Sim P.

Mar 13, 2021

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We had chosen a color, but dye lots change. The team showed me the new lot and since it was darker they suggested another option which was perfect. Very helpful and patient.

John Sweeney

Jan 20, 2021

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My experience with Frank was above and beyond our expectations, not only was the work performed exceptionally, Frank beat quotes from two friends in the industry by far, we used Frank on two big jobs at our home, and will use him again when necessary, and besides all this, he is a great guy ⭐️ ⭐️ ⭐️ ⭐️ ⭐️

Elzbieta Solis

Jan 07, 2021

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Awesome place with a nice selection of pavers and more.
Very nice and knowledgable people working there, Darwin was a pleasure to work with! Would recommend to anyone :)

All Stone Driveways

Jul 09, 2018

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Absouloutly a rip off of u want to throw away ur money use these guysI have a lot of experience with brickwork in stone and stuff like that I am a contractor myself I on my own paving company these guys are a disgrace there a rip off it’s crazy the price of the bricks any other masonry supply is in Long Island are much cheaper for us pack of si I have a lot of experience with brickwork in stone and stuff like that I am a contractor myself I on my own paving company these guys are a disgrace there a rip off it’s crazy the price of the bricks any other masonry supplies in Long Island are much

Lisa Bruckner

Jun 13, 2017

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Frank the owner was awesome and his company did a fantastic job. From the beginning to the end it was perfect. We had them back for a second job and that went just as great.