For over 25 years Wheeler Zamaroni has been providing Sonoma, Napa, Marin, San Francisco and other regions of Northern California and the South Bay with high quality landscape and building materials and custom fabricated stone. Beginning as a small rock quarry in 1981, we have grown to be one of the largest landscape material suppliers and quarry in Sonoma County with over 35 employees.
Located in Santa Rosa, California, our 30-acre facility is stocked with one of the largest and most exclusive inventories of natural and manufactured stone products. We search the world over for our unique selection of natural stone. We carry an extensive inventory of sandstone, limestone, cobblestone, granite, landscape boulders and much, much more.
Wheeler Zamaroni works with many highly respected professionals in a multitude of disciplines. Whether you need a paving contractor to help you install a new driveway or a landscape architect to design your commercial landscaping project, we can help you find the right professional for the job.
Our mission is to provide the best quality landscaping and building products available and deliver extraordinary personalized service all with an eye towards eco-friendly business practices. Our green product line-up includes soils and starter mixes produced on-site; recycled concrete, asphalt and other reclaimed products from our concrete recycling program; and TerraPave, an environmentally friendly alternative to asphalt paving
We have one of the very few stone fabrication shops in Northern California specializing in large dimensional cut-to-size jobs to include paving, wall stone, window and door surrounds and other large items.

CONTACT US to learn how Wheeler Zamaroni can help you.



“Thank you for your investment in the future of our school and students. We appreciate your thoughtfulness in making this gift to our school.”

-Kathy Badger, Advancement Dept.
Cardinal Newman High School



“I am a sculptor/landscape designer. Over the last three years I have been working with Wheeler Zamaroni almost exclusively to supply all the stone material for my sculpture, as well as for my landscape design projects. They have the most extensive selection and highest quality of stone material available. The equipment they have in their fabrication department has allowed me to explore areas in my sculpture that prior to my association with them was not possible. I am impressed with their professionalism and excellent service. Working with them has helped ease some of the technical difficulties that exist in the process of creating monumental stone sculpture. RAH! RAH! WZ!”
-Suzanne Biaggi


Thank you for your generous donation of gorilla hair…Your willingness to help the school is so appreciated. The students love to see who can fill the wheel barrows the fastest!”
-Jan Loch
Oak Grove Union School District

More Questions? CONTACT US and we'll help!