S.P. McClenahan is proud to be a division of Bartlett Tree Experts, and our staff now has the backing of an international tree-care company and tree research laboratory to help continue providing excellent tree service throughout the private sector in Northern California. View a complete list of professional tree services offered by Bartlett

Our company’s principle of Excellence in Arboricultural Services supports and drives the type of services we offer to our clients. The objective of our plant health care program is to minimize the amount of disease and insect problems in our customers’ landscape. The scope of plant health care encompasses pruning, cabling, bracing, fertilizing, planting, mulching, monitoring for disease and pest problems, and treating disease and pest problems. We implement integrated pest management strategies to reduce the amount of unnecessary pesticide applications.