State Material Mason Supply

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.

Four showrooms and now a brand-new state-of-the-art fabrication facility in Lindenhurst! Stop by one of our locations to...
06/19/2026

Four showrooms and now a brand-new state-of-the-art fabrication facility in Lindenhurst!

Stop by one of our locations to see our full selection of stone, brick, and hardscape materials in person. And with our new Architectural Fabrication, Thin Brick, and Stone Cutting Facility, we’re bringing even more precision, faster turnaround times, and custom capabilities to your projects.

From materials to fabrication, State Material has you covered!

📞 866-850-9133

Retaining walls that do more than hold back soil 🌿 Garden beds deserve structure too. A well-built retaining wall keeps ...
06/17/2026

Retaining walls that do more than hold back soil 🌿

Garden beds deserve structure too. A well-built retaining wall keeps everything in place, improves drainage, and instantly gives your landscape a clean, finished look. From natural stone to concrete block, the right material can turn a simple planting area into a true focal point.



Stop by one of our showrooms to explore options and get your next project growing in the right direction. 🌱

Featured: Nicolock Sedona Wall in Granite City

🔥Adding a firepit to your existing backyard hardscape is easier than you think. It’s one of the simplest ways to transfo...
06/15/2026

🔥Adding a firepit to your existing backyard hardscape is easier than you think. It’s one of the simplest ways to transform your patio into a warm, inviting space everyone gravitates toward.

At State Material, we carry all the finishes you need for your firepit or outdoor fireplace project. Need something custom? Our fabrication team can create pieces that tie everything together perfectly and give your space that finished, intentional feel.

Give us a call or stop by one of our locations to get started!
📞 866-850-9133



Featured: Nicolock Verona Firepit in Westchester Blend

🌊 Pool season is here, and the finishing details make all the difference! The right coping frames your pool beautifully ...
06/12/2026

🌊 Pool season is here, and the finishing details make all the difference! The right coping frames your pool beautifully while giving you a clean, comfortable edge. From custom-cut natural stone, pavers, concrete, and porcelain, your coping choices are pretty much endless, depending on your preferences and design. And luckily, State Material has you covered for every option.

If your pool project is underway, now is the time to choose your finish.
Save this for later or check out statematerial.com to browse inspiration.

📞 866-850-9133
📍 4 Indoor/Outdoor Showrooms – Westbury – Deer Park – Riverhead – Kings Park

Featured: 1- Nicolock 6x12 Full Nose Pavers in Granite City Blend 2- Colored Concrete Coping 3- Rainbow Sandstone Custom Cut Coping 4- Porcelain Coping in Vulkon Nero

NOW HIRING:FABRICATION SHOP OPERATIONS MANAGER AT OUR LINDENHURST FACILITY!Apply today at: www.statematerial.comor share...
06/11/2026

NOW HIRING:
FABRICATION SHOP OPERATIONS MANAGER AT OUR LINDENHURST FACILITY!

Apply today at: www.statematerial.com
or share this post!

JOIN OUR TEAM!

NOW HIRING COUNTER SALES POSITIONS! Join our team today!Apply at: www.statematerial.com or share this post!
06/11/2026

NOW HIRING COUNTER SALES POSITIONS! Join our team today!

Apply at: www.statematerial.com or share this post!

NOW HIRING CDL CLASS A & B DRIVERS FOR OUR WESTBURY, KINGS PARK AND RIVERHEAD LOCATIONS!VISIT WWW.STATEMATERIAL.COM TO A...
06/11/2026

NOW HIRING CDL CLASS A & B DRIVERS FOR OUR WESTBURY, KINGS PARK AND RIVERHEAD LOCATIONS!

VISIT WWW.STATEMATERIAL.COM TO APPLY TODAY OR SHARE THIS POST!

What’s your favorite Natural Stone? Natural stone brings depth and character that instantly transforms a home. Every pie...
06/10/2026

What’s your favorite Natural Stone?

Natural stone brings depth and character that instantly transforms a home. Every piece is different, which is exactly what makes it special.

And with so many natural stone flagging choices, the possibilities are endless! Bluestone, Marble, Granite, Sandstone and many more, State carries them ALL!

Come explore our Kings Park natural stone display today!!



Featured: Nordic Blue Marble Flagging

Retaining and seating walls do more than serve a purpose. They shape your yard, create levels, define spaces, and give e...
06/08/2026

Retaining and seating walls do more than serve a purpose. They shape your yard, create levels, define spaces, and give everything a polished, finished feel while holding up beautifully over time.

Planning a backyard upgrade this season? Tell us what you’re building in the comments or stop in and let’s talk about it!

📍 Westbury – Deer Park – Riverhead – Kings Park


Featured: Mica Blend Natural Stone Veneer in Squares and Stripes

Does your patio need a refresh? New pavers. Clean lines. Fresh coping. Defined seating walls. Small upgrades make a BIG ...
06/05/2026

Does your patio need a refresh?

New pavers. Clean lines. Fresh coping. Defined seating walls.
Small upgrades make a BIG difference.

Let’s get your space summer-ready!

📞 Call 866-850-9133
📍 Visit us at any of our four locations



Featured: Nicolock Alpine Contemporary Marble Blend Pavers

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

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