Trees are a valuable asset to your property and properly caring for their health and beauty is essential to their health and longevity. But it can also be a daunting task. If you are unsure of what you may need or maybe just want to know what you have, get in touch with Sioux Fall’s Tree Care Expert.

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Learn About Sam

I'm the only board-certified master arborist in the entire state of South Dakota, and if you're okay with your cousin treating your biggest landscape investment, well, I'm barking up the wrong tree.

How's your aspen?

The How's you Aspen BLOG: treecare tips, industry information, service insights and more!

Arborist Safety

Aspen Arbo. specializes in providing tree care companies and arborists with the necessary information to become as safe and productive as possible.
Certified Arboraculture Consulting Services
Certified Arboraculture Consulting Services
Certified Arboraculture Consulting Services
Certified Arboraculture Consulting Services
Why Aspen?


Aspen Arbo. can provide quality arboriculture and arboriculture safety information and advice. We pride ourselves on prompt response, thorough reports, an always advancing knowledge of trees and their interactions with people and communities, and a history of working closely with the tree care industry to understand its functions, working nature, and safety culture. At Aspen, we aim to provide the absolute best in all aspects of the science and understanding of arboriculture. This can be very important when an Arborist is needed as an expert witness in a court case.

Why a consulting arborist?


Consulting arborists are experts on a wide variety of complex tree issues and often advise on technical situations involving more than just the tree. We offer experience in the deeper science and practice of arboriculture and tree biology, as well as the ethical and practical objectives required to provide a detailed and unbiased report. A Tree Service, on the other hand, may not fully understand the intricate details needed for a particular issue or may be biased in their opinion.

arboriculure definition
Arboriculture /ar·bor·i·cul·ture/
The care of trees.
A person who cares for trees.
Consulting Arborist
An information provider and industry expert on tree related matters.