National Arborists

Homeowner Information

Find a Tree Service

What is an ISA Certified Arborist?

Protecting Trees During Construction

Organic Tree Care Information

Shop our Tree Care Supply Store

Information for Tree Services & Arborists

Arborist Training Information & Certification Programs

Advertise your Tree Service Company on this site. Bestsellers 




National Arborists
Your online resource for local tree service companies & tree care information.

National Arborists on Facebook National Arborists Google+ National Arborists on YouTube National Arborists on Twitter
Home  > Local Tree Care Services  > California, CA  > San-Joaquin County CA

To help us find you a local California Tree Service Company, please fill out the form to receive a tree pruning, tree removal, insect or disease control, or stump grinding estimate.

Hazardous tree identification

Hazardous tree identification is an area where it is wise to consult with an arborist, preferably an ISA Certified Arborist. By inspecting thousands of healthy trees an experienced arborist knows when there may be something wrong with a tree or the tree may be a hazardous tree. Having periodic tree inspections by an arborist is an especially good idea if you have mature landscape trees. As a tree ages the likelihood of a hazardous condition developing increases.

Here is a brief list of what an arborist looks for when determining hazardous tree identification:

  • Fungal growth on a tree trunk.
  • Bulges in a tree trunk.
  • Cracks in a tree trunk or cracks in large limbs.
  • Raised soil around the base of the tree or a leaning tree.
  • Creaking or cracking noise in a tree.
  • Mushrooms growing under a tree.
  • Cavities in a tree trunk or in large limbs.


If you are the owner of a Californai Tree Service Company and would like information on how you can see your company on this page, please visit our Tree Service Advertising page.


Official PayPal Seal 


[Home] [Contact Us] [Terms of Service] [Privacy Policy] [About Us] [sitemap]

Copyright  2014  Crosscut Marketing Services LLC