Mission Statement

The McClenahan Companies strive to provide Excellence in Arboricultural Services for our clientele.

Operating under the foremost business practices for 95 years with expertly trained and talented personnel affords us the opportunity to deliver unparalleled service and provide Excellence in Arboricultural Services.

Company Information

We want to thank everyone who came to do our job. They were so nice and so good! We are really pleased with the job. Ernie, Los Altos Hills

TCIA Accredited Certified Treecare Safety Professional Quality - Integrity - Confidence ISA Board-Certified Master Arborist International Society of Arboriculture