Soiland Co., Inc. has three material yards in Sonoma County. Stony Point Rock Quarry in Cotati, which produces aggregate materials, Soils Plus in Sonoma, which produces soil and aggregate materials, and Grab N’ Grow Soil Products in Santa Rosa, which produces soil, compost, and mulch. Our materials are used in construction, landscaping, crop production, nurseries, and home gardening. Many of these materials are produced through recycling – from base rock made from crushed concrete and asphalt to compost and mulch made from green and tree debris. We believe our environmental recycling efforts benefit our clients and provide for a more sustainable future.