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Your Local Home Improvement Experts

Established in 1981

For 30 years Wheeler Zamaroni has been providing Northern California and the South Bay with high quality landscape and building materials and custom fabricated stone. From humble beginnings in 1981, we have grown to be one of the largest landscape and building materials suppliers in Sonoma County.

Louie Zamaroni began working at the family quarry in 1976. He was instrumental in the incorporation of the Zamaroni Quarry in 1981. The partnership he formed between Zamaroni Quarry and Wheeler Supply lasted for 2 years before Zamaroni Quarry bought Wheeler Supply. Keeping the name and forging a partnership with Wheeler Zamaroni Vice President, Arnie Tognozzi, in 1988 the two created Wheeler Zamaroni Building Materials and Landscape Supplies.

Together they created a full service landscape and building material supply company that has grown from a small, two-person operation to the thriving, successful 35-employee company it is today.

We believe the greatest compliment is a customer referral. That's why we provide all of our customers with the absolute best service and highest quality work, at fair and competitive prices.



"Best landscape materials yard to make a decorative rock parking pad: Of the three Santa Rosa materials yards I visited, WZ is the largest, has the best selection of materials, and the best prices for materials and delivery. WZ delivery driver placed four yards of base rock and pea-sand in two separate mounds exactly as requested, with no spillover."

- Jack R.


"Wheeler Zamaroni has always been my "go-to" for all of my landscaping materials. Today, Cactus help me load up my orange Inferno Toyota Tacoma with a bed packed of Shredded Redwood.
Each year I come here for landscaping material in the spring time. They always seemed to be well stocked with exactly what I am seeking."

- Stephanie A.


Sonoma's source for landscaping materials!  They have real stone, stone veneer, stone, boulders, gravel, crushed DG, pebbles, rocks, concrete, bark, red bark, brown bark, blue bark. We were stoked to find this place as we'd been driving to Marin and Napa and still not finding the selection of material we found here."

- Tim P.

More Questions? CONTACT US and we'll help!