Certified Arborist Tree Services for Lake Arrowhead, Running Springs, and Crestline

Mountain Tree Service

Dan Begley

ISA Certified Arborist WE10427A

Certified Treecare Safety Professional 2937 

Ian Lindsay 

ISA Certified Arborist WE104

Professional Affiliations

Team Information

We're not just not a team, we're a family.


And we all depend on each other...


Dan Begley – President, ISA Certified Arborist, V.P. Mountain Rim Fire Safe Council, CTSP, DPR QAL

Geri Begley – Office manager

Ian Lindsay – Lead Groundman, ISA Certified Arborist, DPR QAL

Jay Johnsen – Lead & Master Climber, Safety Inspector

Anthony Perez – Groundman extraordinaire, Safety Inspector

Alex (aka Lama) Luoma – Climber, soon to be an ISA Certified Arborist