Tree133 specializes in tree pruning, preservation and risk management. Our professional arborists utilize modern arboriculture practices for assessment and care of large trees in and around Seattle, WA. The Tree133 team is passionate about providing sound advice and professional service. Craig Bachmann - lead arborist and company founder - is an ISA Certified Arborist & Tree Risk Assessor, conference speaker and professional arborist skills trainer.
Services
From the beginning, Tree133 has aspired to empower people with sound advice and education, and help property owners/managers to preserve trees in our shared urban forests. Our tree care professionals are committed to safe work practices in arboriculture and strive to follow ANSI Z133-2017 safety standards on every project.
Healthy trees are a valuable asset for your property and the greater community. When grown in an urban environment, rather than a forest, most trees require active management to promote good structure and sustainable growth. Schedule a consultation for knowledgeable advice and care for your trees. Tree133 follows industry best practices for tree care as defined by the International Society of Arboriculture (ISA) and the ANSI A300 standards.
We are asked this question every day. While some trees need to be removed to protect people and structures, the good news is that most trees are not dangerous. With careful assessment and proper risk mitigation, the vast majority of trees can be retained in a landscape. Tree133 performs tree risk assessments using best practices from the International Society of Arboriculture (ISA).
Tree133 believes in the value of continuing education and professional development for arborists. We regularly participate in field courses, workshops and webinars to ensure we are using the best available information for tree risk assessment and tree care. We are also committed to sharing our knowledge to help improve the safety and skills of fellow arborists in Seattle, the Pacific Northwest and beyond.
The entire process was a pleasure, a great, no hassle experience with Craig ensuring I was informed through every step of the process. There was thorough preparation through an interview, walk through of the actual tree risk assessment and a comprehensive report with follow-up. Cost is presented up front with explanations for potential outcomes.
Reviews (5)
Yuri K.
Dec 17, 2021
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I had a positive experience working with Tree133 to do a relatively small job (too small for some of the larger firms) of pruning back a couple of trees -- one that was rubbing against our home.
I found them using the International Society of Arboriculture "Find an Arborist" tool so I knew they would be thoughtful in their approach.
They were quick to respond to provide an estimate. Their prices were competitive to other bids I received.
Like all other arborists, there was a pretty long wait between bid and getting the job done (~6 weeks), but throughout the process -- from bid to
I found them using the International Society of Arboriculture "Find an Arborist" tool so I knew they would be thoughtful in their approach.
They were quick to respond to provide an estimate. Their prices were competitive to other bids I received.
Like all other arborists, there was a pretty long wait between bid and getting the job done (~6 weeks), but throughout the process -- from bid to
Christine R.
Mar 18, 2021
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I had a great experience with Tree133! 3 of my large firs were in desperate need for safety pruning, which meant that expertise really was necessary and not any company could perform this type of work. Craig and Joanna were easy and quick to communicate and were always friendly, professional, and knowledgable. I highly recommend!
Lisa G.
Oct 28, 2020
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Jaeden S.
Mar 15, 2020
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Craig is an outstanding arborist. He brings a high level of professionalism and competence to the job site. He's incredibly skilled at safely and efficiently dealing with complex situations. His expertise and training experience set him apart from many others in the industry. From routine pruning to hazard trees and large removals; he can do it all safely and competently.
Ryan H.
Mar 13, 2020
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