Concrete Blocks/CMU
We stock a complete line of concrete masonry units (CMUs) or masonry blocks. Below is a list of what we always have in stock, but you can always call us to inquire about special order sizes, shapes and colors for your project.
Patio Blocks: 8x16, 16x16, 24x24, 24x36
CMU Blocks: 4x8x16 solid & regular, 6x8x16, 8x8x16 solid & regular, 10x8x16 regular, 12x8x16 regular, 8x8x8 halves, 12x8x8 halves, 8x8x16 Full Sash, 8x8x16 Knockouts, 12x8x16 Knockouts
Chimney Blocks: Opening: 8x8, 8x12
Barrel Blocks, Cement Bricks
Split face Blocks: 8x8x16 natural, 8x8x16 natural corners
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978.686.6149
175 Market Street Lawrence, MA
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We supply natural stone, pavers, landscape and masonry products in Andover, MA, Salem, NH, Lawrence, MA as well as Boston's Metro & Northshore, Southern NH & ME. M.O'Mahoney Co. © 2013