Boston Sand & Gravel Company and Subsidiaries

Ready Mix Concrete Projectszakim bridge - night

Boston Sand & Gravel Company and its subsidiaries, Lawrence Ready-Mixed Concrete, Rosenfeld Concrete and Southeastern Concrete, are consistent contributors to construction projects in eastern Massachusetts.  Our commitment to product quality, on time delivery, proven track record and our strategic plant locations, position us to deliver and place concrete for residential, public and commercial projects in the western suburbs, the South Shore, Cape Cod and metro Boston.

We are a premier concrete supplier for the major construction projects in Boston which over the years have changed the skyline and the infrastructure of the city. Our ready mix concrete is in many Boston landmark buildings such as the John Hancock Tower and the Seaport World Trade Center and new LEED certified buildings such as the MIT Sloan Building, Children’s Hospital and the Genzyme Center.

Contractors seek our expertise for projects with demanding specifications, logistics and concrete placement. Our database of mix designs includes specialty mixes for winter concrete, slurry walls and drilled shafts. Our expertise in logistics is highlighted in several significant infrastructure projects.


The John Hancock Tower

Seaport World Trade Center

The MIT Sloan Building

Children’s Hospital

General Hospital

Genzyme Center

Metro-West Tunnel

Deer Island Sewage Plant

Big Dig

Brayton Point Power Plant

I-93 Bridge Replacement

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