Credentials from
International Society of Arboriculture - Credential HoldersMar 18, 2025
Mar 18, 2025
ISA Board Certified Master Arborist® 
ISA Board Certified Master Arborist®
- tree care
- tree diagnosis
- advanced tree diagnosis
- tree management
- tree appraisal
- tree risk assessment
- tree pruning
- tree decay
- tree health care
- tree inspection
Jul 23, 2019
Jul 23, 2019
ISA Certified Arborist ® 
ISA Certified Arborist ®
- tree maintenance
- tree pruning
- pruning
- tree care
- tree diagnosis
- tree planting
- arboriculture
- tree management
- tree inspection