

Northern Block Cortland
38 Scammell Street
Cortland, NY 13045
Phone: (607) 753-9318
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Our Products
Aggregates
Concrete Mix
Concrete Patching
Concrete Color
Hydraulic Cement
Refractory Cement
Mortar Color
Veneer Mortar
Mason
Sand
Reinforcements
Gatorbar
Steel Rebar
GeoGrid
Dur-o-Wall
Wire Mesh
Backer Rod
Precast Lintels
Bar Ties
Anchor Bolts
Products
Mortar
Grout
Foundation Coat
(fiber reinforced waterproofing parge)
Anti-Hydro
Sealers
Bonding Adhesive
Landscape Steps
Portland
Flue Liners
Flue Ring
Chimney Cap
Flue Cap
Auto Vent
Specialty Masonry Products
(not in stock)
Veneer Stone
(not in stock-too many choices) 3-5 days to receive.
Blocks
Concrete Blocks
(Concrete Masonry Units)
Decorative Splitface Block
Chimney Block
Pier Block
Patio Block
(large sizes and individual pavers)
Fire Brick
Deck Block
Retaining Wall Block
Splash Block
Supply
Wire Diamond Lath
Specialty Masonry Products (not in stock)
Veneer Stone (not in stock-too many choices) 3-5 days to receive.
Slicker
Jointer
Edger
Concrete Brooms
Levels
Masonry Brushes
Masonry Float
Kumalong
Fresno
Darby
Float
Wire Twister
Masonry Blades
& More
Masonry & Concrete Supply
Northern Block Cortland is one of the largest concrete and masonry suppliers in Central New York. We sell masonry products that form the bedrock of local buildings and the architectural features that make them unique, including homes, schools, businesses and much more.
While we specialize in ready-made masonry blocks and various masonry and concrete materials, we have a huge variety of concrete and hardscape products and even chimney materials to help you create structures and unique features that stand up to the elements. Our masonry and hardscape supplies include blocks, bricks and pavers in all types of sizes, colors and textures. Moreover, our knowledgeable staff is always available to make recommendations and help you find exactly what you’re looking for.
We know that when it comes to masonry work, material quality is second only to skill. Our masonry products are manufactured by the brands you know and trust. We only sell the best, and you can feel confident that no matter your project, it will stand the test of time. Architects, engineers and DIY-ers alike choose us because they know we have the best selection, the best prices and the best service they’ll find.
We’re proud of our 50 years of experience in the industry and are here to help you bring your creations to life, whether you’re paving a new patio from scratch or putting the unique architectural touches on a commercial building. See why masons and other craftspeople have trusted us for masonry supplies and masonry tools since 1969.
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We stock a wide variety of stone for both exterior and interior spaces.
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We sell quality foundation coatings to help protect the most essential structures.
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We offer quick delivery in surrounding counties with convenient time windows.
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We supply concrete masonry units and other masonry & concrete supplies from brands including Unilock, Conproco, and more.
HOME MAINTENANCE CAN BE TIME CONSUMING - LET US HELP
Northern Block Cortland is your trusted source for masonry supplies, stocking all the products necessary for a residential or commercial construction project.
Whether you’re building a new patio at home or need masonry materials for a new commercial space, we have a wide range of bagged goods—including bagged mortar and bagged concrete—and landscaping pavers and offer convenient delivery to make it easy to get exactly what you need.


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OUR TRUSTED BRANDS
















OUR CLIENTS
“HELPFUL, FAST AND KIND”
KARL SMITH ·DRYDEN, NY
"WE WERE SUPER HAPPY WITH THE SERVICE, I'LL DEFINITELY USE IT AGAIN"
LINDA LAW · DRYDEN, NY
"OUR PATIO LOOKS GREAT! THANKS TO NORTHERN BLOCKS PAVERS
BRUCE LANCASTER · LIVERPOOL, NY