About Us

Since 1999, Soils Plus has provided high quality construction and landscape materials in our community as part of the Soiland family of companies.

Who is Soiland Company?

Soiland Company is a second-generation family business based in Sonoma County. Founded by Marv Soiland in 1962, Soiland Company manufactures and sells aggregate rock, soil, and compost products from three locations.

Stony Point Rock Quarry in Cotati serves as our corporate office and has been in operation for over 100 years. The quarry produces some of the finest rock and aggregate products for large construction projects.

Soils Plus, located next to the Sonoma Transfer Station in Sonoma, produces rock and custom blended soils for both large commercial landscaping and small home-owner garden projects.

In 2009, Soiland welcomed a new member to the family, Grab N’ Grow Soil Products – a perfect fit for the company. Grab N’ Grow is the oldest soil yard and custom soil mixing plant in Sonoma County.

All three of our locations are happy to serve both homeowners and contractors alike, please call or visit any of our locations for more information on how we can help you complete your next project.

Soiland Family of Companies