What are the opening hours?

Monday 7am - 4:30pm Tuesday 7am - 4:30pm Wednesday 7am - 4:30pm Thursday 7am - 4:30pm Friday 7am - 4:30pm Saturday 7am - 1pm

State Material Mason Supply

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United States
Westbury, NY
State Material Mason Supply

"BUILD IT BETTER - WITH STATE" Stop by one of our four locations! Come visit our large outdoor and indoor displays.

Since 1980, State Material Mason Supply has been providing superior customer service, an extensive inventory of quality products, and competitive prices. Westbury - 243 Grand Blvd., Westbury, NY 11590
P: 516-333-1979

Riverhead - 86 Kroemer Ave., Riverhead, NY 11901
P: 631-369-2121

Deer Park - 943 Long Island Ave., Deer Park, NY 11729
P: 631-586-9100

Kings Park - 180 Town Line Rd., Kings Park,

NY 11729
P: 631-266-3600

OPEN TO THE PUBLIC

We carry over 50 types of stone, 300 types of brick, concrete, and building materials. Our beautiful showrooms and stores offer quality hand tools, power tools, as well as supplies for all of your masonry needs. Our complete line of masonry materials and supplies, are available every day, and any product not found in stock can be ordered. Special orders and any size orders are promptly filled and shipped.

09/04/2026

Whether you're building a fireplace, updating an accent wall, or giving your home's exterior a fresh look, brick is always a solid choice.

We carry a wide selection of traditional brick and thin brick to fit projects both inside and out.

Need a particular thin brick and can’t wait on special order lead times? State Material is here for you with our state-of-the-art thin brick cutting shop. Just choose a brick from our vast selection and keep your job moving!

Visit our Westbury, Deer Park, Kings Park, or Riverhead locations to see the options in person!

Featured: Aspen White Wire cut Thin Brick

09/02/2026

Thinking about a new patio, walkway, or driveway?

Before choosing your materials, consider the pattern. The layout you choose can completely change the finished look.

From classic running bond to eye-catching herringbone, our latest blog breaks down some of the most popular brick and stone patterns.

Read the full blog here: https://conta.cc/4fTvAeC

08/31/2026

With four convenient locations across Long Island, State Material is ready to serve contractors and homeowners alike.

📍 Westbury
📍 Deer Park
📍 Kings Park
📍 Riverhead

From Montauk to Manhattan, State Material delivers quality products and dependable service.

08/28/2026

Do you have a vision that requires custom fabrication?

At our state-of-the-art fabrication facility, we produce custom stone pieces with precision and craftsmanship. From treads and caps to fireplace surrounds, lintels, sills, drains and specialty profiles, our team can help turn your ideas into reality.

Visit our fabrication page at www.statematerial.com/fabrication to learn more!
📞 Or give us a call at 866-850-9133 with any questions. We are always here to help!

08/26/2026

Porcelain pavers aren't just for outdoor spaces!

Their durability, low maintenance, and sophisticated appearance make them an excellent choice for bathrooms, foyers, kitchens, mudrooms, and other interior applications. Available in a wide range of colors and finishes, porcelain brings modern style to every room.

Visit one of our showrooms to explore the endless possibilities!

Featured: Montauk Black Arterra Porcelain Pavers

08/24/2026

Nothing says summer like a spectacular pool-scape!

Natural stone flagging brings timeless character and lasting durability to pool decks, patios, and outdoor living spaces. With a variety of colors and textures available, it's easy to create a backyard retreat that's both elegant and functional.

Come visit our Kings Park location and check out our Natural Stone Display with over 20 selections! Or give us a call at 866-850-9133!

Featured: River Cloud Marble Pavers

08/21/2026

From foundation to finish, State Material has the products professionals and homeowners rely on every day.

Brick, block, pavers, natural stone, veneer, tools, cement, bulk materials and more. With four Long Island locations and a commitment to keeping products in stock, we're ready to help bring your next project to life.

Visit us today or call📞 866-850-9133 with any questions! We’re always here to help!

08/19/2026

Get that stone look with manufactured stone veneer and transform an ordinary fireplace into a stunning focal point! With so many profiles and color, the possibilities are endless.

Visit any of our 4 showroom locations to check out our huge selection!

📞 We’re always available at:
866-850-9133 to answer any of your questions.

Featured: Manufactured Stone Veneer Country Ledgestone in Wheaton

08/17/2026

From Portland cement, mortar mixes, concrete colors, to professional-grade tools like cement mixers and hand tools, State Material is your one-stop source for ALL masonry essentials.

Whether you're a contractor or a homeowner taking on your next project, we stock the products you need to build with confidence.

📞 Call us today with any questions at 866-850-9133 or stop in!
📍 Westbury – Deer Park – Riverhead – Kings Park

08/14/2026

State Material carries a full selection of bulk materials, including decorative stone, mulch, sand, RCA, topsoil, and more.

Whether you're tackling a patio base, planting beds, or a complete landscape makeover, we have the materials to get the job done.

Our bulk materials are available for pickup or delivery! Stop in today and let’s chat.
📞 866-850-9133

Address

243 Grand Boulevard
Westbury, NY
11590

Opening Hours

Monday	7am - 4:30pm
Tuesday	7am - 4:30pm
Wednesday	7am - 4:30pm
Thursday	7am - 4:30pm
Friday	7am - 4:30pm
Saturday	7am - 1pm

Website

http://www.statematerial.com/, https://linktr.ee/statematerial

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