Subcontractor · Manchester, NH

Granite State Concrete

Structural concrete and masonry, New England

About Granite State Concrete

Granite State Concrete places structural slabs, foundations and site concrete throughout New England. We run our own pump and finishing crews, so schedule slips are ours to fix, not yours to chase.

Trades they work

Recent work

  • Concord courthouse structural slab package

    Completed Dec 10, 2025

  • Portsmouth waterfront foundations and seawall

    Completed Dec 7, 2025