California Tree and Landscape Consulting, Inc.

CalTLC stands out by the care in which we do our work. Our collaborative team of diverse tree care experts allows us to accurately assess and diagnose tree problems, and then specify the correct work which will improve tree health and longevity

CalTLC is founded on current scientific research, high quality industry standards and new technology for simple management.

Our ISA Certified Arborists are here to help you grow healthier and structurally sound trees, and keep them properly managed for generational enjoyment.

Explore our Services

Tree Inventory

Trees are assessed and mapped to create a baseline upon which we can plan ongoing tree management

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Problem Solving

Assistance in solving landscape, infrastructure and other tree-related problems.

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Tree Risk Assessment

A detailed inspection of the structure of a tree and the potential consequences of a failure, including recommendations to reduce risk.

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Tree Appraisal

An assessment to determine the monetary value of a tree for replacement, negotiation, or litigation.

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Tree Protection

An inventory and specifications to help protect trees from adverse site modifications during construction that can be detrimental to the tree’s health & survival

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Expert Witness

Our expert consultants can provide objective research & testimony for litigation cases involving tree related issues.

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Who We Are

We are people who grew up around trees, saw their invaluable contributions, and have chosen to tend them with our knowledge, judgment and care.

Our Mission

To provide the most valuable information to our clients through effective problem solving that enhances the longevity of their trees.

Our Vision

To become the most effective consulting firm working with people, businesses and communities to care for and improve their tree and landscape investments.

What Our Customers Are Saying

“Denice – Much thanks for your assessment and complete, thorough report.”

A. Linares – April 2020

Denice Britton

Consulting Arborist

Download CV 530.624.8403

Gordon Mann

Vice President
Consulting Arborist

Download CV 650.740.3461

Nicole Harrison

Chief Financial Officer
Consulting Arborist

Download CV 530.305.0165

Edwin E. Stirtz

Consulting Arborist

Download CV 916.801.8059