Certified Arborist in Santa Barbara

Nick Gosnell has been an International Society of Arboriculture (ISA) Certified Arborist for seven years. A third generation tree care expert in Santa Barbara, Nick stays up to date with the latest ISA standards and scientific research in the field of arboriculture.

Passing the ISA certification exam requires a high degree of knowledge about caring for and maintaining trees. The exam covers all facets of tree care including:

  • Soil Management
  • Identification and Selection
  • Installation and Establishment
  • Safe Work Practices
  • Tree Biology
  • Pruning
  • Diagnosis and Treatment
  • Urban Forestry
  • Tree Protection
  • Tree Risk Management

To Verify ISA Arborist Certification Click Here!