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Duncan Keller Email & Phone Number

Arborist Field Technician at Bo Firestone Trees and Gardens
Location: San Jose, California, United States 7 work roles 3 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Role
Arborist Field Technician
Location
San Jose, California, United States
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Who is Duncan Keller? Overview

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Duncan Keller is listed as Arborist Field Technician at Bo Firestone Trees and Gardens, a with 25 employees, based in San Jose, California, United States. AeroLeads shows a matched LinkedIn profile for Duncan Keller.

Duncan Keller previously worked as Nursery Associate I at Summerwinds Nursery and Garden Area Manager at Nestldown Llc. Duncan Keller holds Master Of Science - Ms, Environmental Studies, 4.0 from San Jose State University.

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Bo Firestone Trees and Gardens

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Profile bio

About Duncan Keller

Applied plant science has fascinated me for years and it has been a privilege to acquire a breadth of practical experience. From 2019-2022, I completed a Master of Science in Environmental Studies, based on agricultural research at Martial Cottle Park, San Jose. Between 2021 and 2023, I leveraged many opportunities at Nestldown, LLC, to become an accomplished horticulturist. From 2020-2021 and for most of 2024, my activities at SummerWinds Nursery have included customer consultation, sales, tree and shrub maintenance, and merchandising.My professional focus continues to be active facilitation of environmental stewardship in the South San Francisco Bay area. I'm particularly interested in urban arboriculture and recently became ISA certified. Other current subjects of study are GIS technology and landscape design.

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Duncan Keller's current company

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Bo Firestone Trees and Gardens
Bo Firestone Trees And Gardens
Arborist Field Technician
San Jose, CA, US
Employees
25
AeroLeads page
7 roles

Duncan Keller work experience

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Arborist Field Technician

Bo Firestone Trees And Gardens

San Jose, Ca, Us

Nursery Associate I

Current

Campbell, California, United States

Advise customers about a variety of topics, including plant selection, pest and disease management, fertilization, watering, and maintenance. Guide customers in making purchases of a wide range of plants including ornamental/fruiting trees and shrubs, vegetables, herbs, annual color, perennial color, vines, and ground cover.Maintain the health of nursery stock through watering, deadheading, pruning, and fertilizing

Apr 2024 - Present

Garden Area Manager

Los Gatos, California, United States

Manicured and maintained the health and beauty of formal gardens at a private estate in the Santa Cruz Mountains. Organized and installed plantings; led team annual color installations; and identified and addressed pests, diseases, and invasive weeds. Under broad direction, created and executed bi-weekly productivity plans in ASANA, and supervised one or two landscapers to help attain goals.Noteworthy accomplishments: - Proposed, designed, and managed the installation of a rose garden (2023)- Led a crew in planting out approximately 25,000 spring-blooming bulbs (2023)- Redesigned and led the installation of new Apple Knoll annuals and perennials (2022)

Jun 2021 - Aug 2023

Nursery Associate I

Campbell, California, United States

Advised customers about a variety of topics, including plant selection, pest and disease management, fertilization, watering, and maintenance. Guided customers in making purchases of a wide range of plants including ornamental/fruiting trees and shrubs, vegetables, herbs, annual color, perennial color, vines, and ground cover.Received and inspected the quality of deliveries from wholesalers, staging inventory on the sales floor based on plant requirements and customer visibility level. Maintained the health of nursery stock through watering, deadheading, pruning, and fertilizing

Aug 2020 - Jun 2021

Visitor Services Associate

San Jose, California, United States

Front-of-House: Provided orientations to visiting school groups throughout the week, tailoring presentations to a range of age groups from K-12. Facilitated admissions transactions, initiated new memberships, and maintained relationships with existing members. Answered questions from a diverse audience about the science center and educational IMAX films.Back-of-House: Received calls from school teachers and administrators, scheduled field trips, issued invoices, and collected payments through Tessitura.Recognition:- Inspirator of the Month (2018)- Kermit Award for sustainability initiatives (2019)

Dec 2017 - Jul 2020

Service Assistant

San Jose, California, United States

Supported restaurant servers and bartenders by bussing and resetting tables during the dinner rush; delivering food and beverages; and and thoroughly cleaning the front and heart of house at the end of the shift.

Nov 2013 - Jul 2016

Adventure Guides Program Coordinator

San Jose, California, United States

Delivered programming to hundreds of families in the South San Francisco Bay Area. Built a registration database with Microsoft Excel; planned "patch events" under the supervision of the Program Director; and led weekend campouts of often 100+ participants, driving the itinerary, Emceeing group activities, and liaising between families and the facilities. During summers, also developed day camp curricula and supervised several staff and volunteers during field trips, while assuming primary responsibility for up to 60 campers at a time.

Mar 2012 - Aug 2013
Team & coworkers

Colleagues at Bo Firestone Trees and Gardens

Other employees you can reach at summerwindsca.com. View company contacts for 25 employees →

3 education records

Duncan Keller education

Master Of Science - Ms, Environmental Studies, 4.0

Activities and Societies: Sustainable Agriculture Teacher's Assistant, on-farm researchAs the basis of my thesis, conducted on-farm.

Professional Development, Environmental Studies And Environmental Horticulture

Acquiring ArcGIS Pro mapping and spatial analysis skills. Reinforcing garden design and irrigation management competency

Bachelor Of Arts - Ba, Philosophy, Magna Cum Laude

Activities and Societies: Won the Temple Prize for a philosophy essay, awarded to one student department-wide per yearCourse emphasis.

FAQ

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What company does Duncan Keller work for?

Duncan Keller works for Bo Firestone Trees and Gardens.

What is Duncan Keller's role at Bo Firestone Trees and Gardens?

Duncan Keller is listed as Arborist Field Technician at Bo Firestone Trees and Gardens.

Where is Duncan Keller based?

Duncan Keller is based in San Jose, California, United States while working with Bo Firestone Trees and Gardens.

What companies has Duncan Keller worked for?

Duncan Keller has worked for Bo Firestone Trees And Gardens, Summerwinds Nursery, Nestldown Llc, The Tech Interactive, and Red Lobster.

Who are Duncan Keller's colleagues at Bo Firestone Trees and Gardens?

Duncan Keller's colleagues at Bo Firestone Trees and Gardens include Archana Iyer, Johnathon Gourley, Ryan Wesselink, Hana Cox, and Ryland Wulff.

How can I contact Duncan Keller?

You can use AeroLeads to view verified contact signals for Duncan Keller at Bo Firestone Trees and Gardens, including work email, phone, and LinkedIn data when available.

What schools did Duncan Keller attend?

Duncan Keller holds Master Of Science - Ms, Environmental Studies, 4.0 from San Jose State University.

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