founded the company in 1985, following his strong interest in plants and gardens. With a background in wholesale nursery production and management of a soil products business, he has both a degree in Plant Biology and Environmental Studies & Planning from Sonoma State University.
He and his wife, Allis, a water color artist/teacher, enjoy spending time with their four grandkids. Away from work and family you might find him on a fairway or watching a giants game.
was born in Mexico City and raised in the Napa Valley. He worked as an Agricultural Irrigation Specialist for five years and graduated with a degree in Spanish from Sonoma State University in 1995.
He coordinates all the labor for our various projects and is always thinking on his feet as plans change daily. He has been with DEXTER since May of 2002 and fills an important role as Field manager.
a North Bay native, has had a passion for plants and landscaping since he was a young child. His interest grew by helping his father, Dave, and mother, Allis, cultivate their own gardens at home. In his twenties he ventured off to pursue his other passion for technology and has successfully owned and operated an internet company in Silicon Valley.
He jumped back into landscaping with both feet in 2010. He has developed a hobby of collecting rare Japanese Maples that has transformed into a small, personal nursery, which he adds to each year with new plant introductions that he grafts himself. Most recently, he has been working with the International Oak Society to introduce a new selection of a Blue Oak that he found.
His life is full with wife Rebecca and baby twins Miles and Allis Rose.
came to us by way of the building trade. Long employed by James Nolan Construction, he is known for his good attitude and coordination of the various disciplines and subcontractors on the job. His work ethic is his strong point, and his former clients can vouch for his willingness to please. Eddie is our tree transplanting specialist and moves hundreds of trees every year.
In his spare time you will find him fishing and spending time with his wife Rosita and daughter Deanna.
a self-proclaimed plant nerd, Laura fits like a glove here at DEXTER. She came to the area from Trinity County to attend college and fell in love with the North Bay.
With her passion for plants, trees and science she is a welcome asset. In her account manager position she tracks job essentials, working with designers and architects, billing, proposals and plant sourcing. As a graduate of Sonoma State University in Environmental Studies and a minor in Plant Biology, she comes with a solid background. She has experience as a beekeeper and sustainable edible landscape gardener. Happiness to her is her home time with her husband Sean and her sweet young daughter Sloane in Napa.
brought in a diversified set of experiences when he joined our team in 2014. A native Sonoma County guy with a degree in Philosophy from Reed College, he continued his education to earn a Masters in Environmental Science at USF. As the head gardener at University of San Francisco he managed the campus gardens while gaining an appreciation of plants and design. Andrew is our restoration specialist and is beloved by our most nature-loving clients.
His love of the great outdoors and our beautiful part of the world allows him to contribute by helping us build special gardens.
since arriving in March 2015, has been able to take advantage of his over 30 years of experience in Landscape Construction and Horticulture. Whether he is using his experienced eye studying plans or installing a transplanted hundred-year-old olive orchard, he still finds his Bachelor’s Degree in Environmental Studies and Plant Geography from UC-Santa Barbara a useful tool for all of his projects. When not exploring gardens near and far, Robert can also be found on the recreational softball field, or maybe at AT&T Park with family and friends.
recently joined our office staff as bookkeeper. A resident of Calistoga, she grew up in the Napa Valley and has a record of excellent service to local businesses, including several years with another landscaping company. Her college studies included science, accounting and Spanish.
She enjoys gardening, reading and spending time with her family & friends.
with years of experience working in high end landscape installation in the Bay Area, Juan has thrived in his role running jobs here in Napa and Sonoma Counties. A breadth of knowledge, an easy going temperament and attention to detail makes him a valuable Supervisor and team member. As a crew leader he commands respect from his workforce and is very result oriented. Juan has proven to be one of our very most talented and reliable supervisors.
A hard working family man, Juan is a valued member here at Dexter.
dennis van keuren
we were lucky enough to get Dennis back on board on 2016. His years of experience in the field building gardens and his degree in Horticulture from Cal Poly, SLO, are great assets to us.
An easy going guy with a wonderful family, we are thrilled to have him on big, important jobs near his home in St. Helena.
is our Office Administrator and we appreciate his great energy & eagerness to learn. He graduated from Sonoma State University with a degree in Business Administration and a Management Concentration in 2014.
In his spare time, you can find him jumping out of airplanes, hiking, or playing competitive tennis. He is a valuable addition to our team.
has roots that run deep in the Napa Valley. His love for gardening started at a young age helping his parents in their large vegetable garden. Since then he has helped build a portfolio of estate gardens throughout the Oakland hills, Marin, Sonoma, and Napa counties. Nick enjoys the challenges that come with building large complex gardens and has no problem getting his hands dirty.