Preserving Trees, Empowering People

A Certified Arborist has demonstrated an understanding of tree science, tree worker safety, and industry best practices. Pruning large trees or removing trees in tight urban landscapes, can be dangerous and should only be done by professionals with experience and technical knowledge.

To earn a Certified Arborist credential, an individual must have at least three years experience in arboriculture and pass a rigorous written test administered by the International Society of Arboriculture. Certified Arborists must continue learning about science, safety and best-practices to renew this credential every three years.

At Tree133, every field arborist is certified. This ISA Certification ensures that our professional arborists at Tree133 have the tree science knowledge and modern technical skills necessary to properly care for your trees. This means you can trust that your trees are in good hands when you choose Tree133. Don't risk the health and safety of your trees by hiring an unqualified arborist.

Tree133 is happy to provide a free 20-minute consultation to inspect your trees and discuss management options. During this appointment, our Arborist-Consultant will LISTEN carefully to your concerns about trees on/over your property, INSPECT these trees to evaluate their condition and risk factors and SHARE advice on appropriate management actions.

This appointment is a verbal consultation only and does not include a written report or formal risk assessment.

Before we create a written estimate and scope of work for your tree care, a Tree133 Arborist-Consultant meets with you to look at your trees together and understand your concerns and objectives for the project. Then, we will prepare a detailed written proposal for necessary and beneficial tree care.

We believe that a detailed written proposal is important for everyone to avoid misunderstandings from overly simplistic bids. By taking the time to get you know you and your trees, Tree133 can provide accurate and transparent pricing and a clear scope of work for your tree care project.

Pricing for your tree care project depends on tree size, access, complexity, and safety requirements. Tree133 always provides a clear, written proposal before scheduling any work.