Are You Looking for Concrete & Masonry Contractors in Cohasset, MA?

M3 Technologies specializes in manufacturing and distributing premium stone care products, including cleaners, sealers, polishing compounds, and restoration tools for commercial and residential use. The company provides professional-grade solutions for marble, granite, travertine, limestone, terrazzo, and concrete surfaces, serving contractors, institutions, and homeowners globally. With a focus on innovation and quality, M3 Technologies delivers durable, high-performance products designed to enhance and protect natural and engineered stone surfaces.

St. John Masonry specializes in precision stone and brick construction for residential and commercial projects. Founded in 1995, we deliver custom masonry solutions including memorials, sea walls, patios, foundations, and historical restorations across Massachusetts and Cape Cod. Our team combines traditional techniques with on-site stone manufacturing to achieve flawless results.