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(650) 726-6696Half Moon Bay, CA



HMBBG offers a huge variety of block, stone, pavers, and brick with every imaginable shape, texture, and color.

Here are calculators to estimate the amount of material you’ll need for different patterns of pavers and walls.

Block, Retaining Walls, and Precision block

  • Keystone/Basalite (calculator) – Legacy, Garden Wall, Sedona, Country Manor, Keystone Retaining Walls, Country Cottage, CMU (Concrete Masonry Unit Block)
  • Calstone (calculator) – Europa, Allan Block, Courtyard Retaining Wall, CMU (Precision Block)
  • McNear (calculator) – Handyscape, Versa-Lok, Versa-Lok Weather – Edged, CMU


  • McNear (calculator) and H.C. Muddox – Red common, rustic, split brick, red hill, peacock, tutor flash, sanded tutor, Paver, bullnose, cored.


  • Pacific Interlock (calculator) – Arizona, Artistic Pavers, Bullnose, Cobblestones, Classic Pavers, Diamond, Eco, Estate, Holland, Honeycomb, Keystone, Permeable Pavers, Pompeii, Retainer Block, Roma, Specialty Stones, Turfstone, Universal
  • Calstone (calculator) – River rock, Classic cobble, Circle Cobble, quarry stone
  • McNear (calculator) – Bluestone, charcoal/red, charcoal/grey, charcoal/tan, golden tan, terra cotta