When we say, “We’re your friend in stone, we mean it.” Everyone at Stone Ally (formerly Stone Connection) is dedicated to fulfilling the best practices of the stone and marble industry. We want to ensure that we provide excellent project management solutions with quality stone selection, procurement, fabrication, and on-time delivery. This is why we associate with organizations that promote professionalism in stone services.

Our Affiliations Help Us Deliver Great Work



The Marble Institute of America and Building Stone Institute

The Marble Institute of America (MIA) and Building Stone Institute (BSI) were founded in 1907and 1919 respectively. Stone Ally follows the Code of Ethics required by MIA + BSA as a member organization.



Residential Purchasing Corporation of Los Angeles

A member of Residential Purchasing Corporation (RPC) for the past five years, Stone Ally (formerly Stone Connection) is affiliated with a group of commercial builders working in Ventura, Los Angeles, San Bernardino, Riverside, and Orange County, California.  The members represent many of Professional Builders Top 30 Builders including KB Homes, D.R. Horton, Shea Homes, Woodside Homes, William Lyon Homes, and Habitat Humanity, plus established builders including California Home Builders, Williams Homes, Brookfield Homes, Comstock Homes, Griffin Residential, Planet Home Living, Sherwood Development, Montage Development, Corman Leigh, and Watt Communities.

Thirty Years of Quality Projects

Gallery of Completed Work

Services to Suit Architects, Builders, and Designers

Your friend in stone