Soiland Materials
Wholesale Building MaterialsCalifornia, United States11-50 Employees
Soiland Materials is a wholesale building materials company founded in 1962 by Marv Soiland and is a second-generation family business based in Sonoma County, California. It manufactures and sells aggregate rock, soil, compost, and mulch through three locations: Stony Point Rock Quarry, Grab N’ Grow, and Soils Plus. The Cotati operation forms the core of its regional presence. In March 2026, the company expanded its footprint with a Yard & Garden location in Santa Rosa. The company serves customers in the wholesale building materials market, supplying foundational and landscaping products for construction and related projects. Positioned as a regional supplier in this sector, Soiland Materials emphasizes locally sourced aggregates and soil products across its multi-location network.