S.P. McClenahan
Arboriculturists since 19111 Arastradero Road, Portola Valley, CA 94028
(650) 326-8781
www.spmcclenahan.com
McClenahan Plant Health Care
Root Collar Excavation
Too often, established trees suffer from fill operations and excess soil is piled on the low trunk. This condition creates a favorable environment for root crown decays. During the excavation our specialists can excise decay and help the tree seal the decayed area more quickly. We have provided this type of service for over 90 years with much success.
Services
Thanks to you and your crew for doing a lovely job trimming our oak trees. It was a pleasure to work with you. Lisa, Palo Alto
