Meet The Team

Brian Maccario

Brian is the Yard Foreman at Stony Point Rock Quarry and has been a member of the Soiland Company family for almost ten years. As our Yard Foreman, Brian manages all quarry operations, including drilling and blasting, maintains all plant equipment, and ensures quality control for all our products. On the weekends Brian enjoys working on his new farm, welding, and spending time with his family.

Evelyn Barragan

Evelyn joined Stony Point Rock Quarry in 2013 and is our Administrative Manager & Weighmaster.  She is responsible for weighing and ticketing all material that is brought in for recycle or purchased from our quarry. Evelyn’s favorite part of her job is interacting with customers who are unsure what material they need and helping them find it. Evelyn is fluent in both Spanish and English and she enjoys being able to help a wide variety of customers find what they need for their next project. Evelyn is also a part-time student at the Santa Rosa Junior College, working toward an AA degree in Technology Science and becoming a certificated Microsoft specialist. On the weekends, Evelyn loves exercising at her local gym and spending time with her family.

Brett Wilmes

Brett Wilmes joined our team in 2014 as the Outside Sales Representative for compost, soil, and aggregate products. Born and raised in Sonoma County, Brett has developed his sales career over the last decade, focusing solely on soil, aggregate, and custom stone sales for the last four years. In his spare time Brett enjoys participating in a number of golf and tennis leagues, fishing, and spending time with his wife and their newborn son.

Mark Soiland

Mark Soiland is President of Stony Point Rock Quarry and has always enjoyed working with people both in the office and out in the soil yard. Having been involved with several quarry and soil operations, he’s very proud of the Stony Point Rock Quarry team and the quality products they produce for customers’ gardens and landscapes in Sonoma County. The weekends can find Mark motorcycling with friends, coaching baseball, or traveling with family.