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.

🌊 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.

đź“ž 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!

đź“ž Call 866-850-9133
đź“Ť Visit us at any of our four locations



Featured: Nicolock Alpine Contemporary Marble Blend Pavers

We’re proud to introduce thin brick production as a new service at our state-of-the-art fabrication facility! By bringin...
06/03/2026

We’re proud to introduce thin brick production as a new service at our state-of-the-art fabrication facility!

By bringing this process in-house, we’re able to deliver precise, consistent cuts with clean edges and fast and dependable turnaround times that help keep your projects on track.

The BEST part is the ability to turn ANY BRICK of your choice into a thin brick for your application. How amazing is that?

Call us at: 866-850-9133 to inquire!

🔥 Summer Starts Here 🔥 If you’re still cooking inside… we need to talk. Outdoor kitchens turn your backyard into the ult...
06/01/2026

🔥 Summer Starts Here 🔥

If you’re still cooking inside… we need to talk.

Outdoor kitchens turn your backyard into the ultimate entertaining space! Built-in or stand-alone grills, ice makers, kegerators, countertops, bars, the works.

Let’s build the setup everyone wants to hang out at this Summer!

đź“Ť Visit one of our four locations for inspiration from our helpful team.



Featured: Arctic Golden Natural Stone Panels

Your backyard should be your personal happy place!Firepits and fireplaces bring warmth, ambiance, and year-round enjoyme...
05/29/2026

Your backyard should be your personal happy place!

Firepits and fireplaces bring warmth, ambiance, and year-round enjoyment to your outdoor space.
Create a space that calms you at the end of a long day.

Come build something great with State Material today!

Call us at 866-850-9133 to inquire.


Featured: Nicolock Verona Firepit in Graphite Pearl Blend

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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