- ja4613@aol.com
- +1(510) 279-0219
Menu
0
+
Projects Completed
Spot and solve tree health issues early.
Ensure healthy soil for strong tree growth.
Safe, effective control for pests and fungus.
Ongoing expert care for trees and plants.
With over 55 years of hands-on arborist expertise, John Alderson is dedicated to the long-term health of your trees and landscape. From pest control to soil health, we provide personalized, science-backed solutions to keep your greenery thriving across Northern California.
We specialize in diagnosing, treating, and protecting your trees and landscape with over 55 years of trusted experience.
With over 55 years of experience, John Alderson delivers expert, science-based solutions tailored to your unique tree and landscape needs. From diagnosis to long-term care, we’re committed to preserving the beauty, safety, and health of your environment.
Delivering trusted care, precision diagnosis, and long-term solutions to keep your trees and property healthy, safe, and thriving.
We evaluate tree structure and stability to prevent hazards and ensure safety.
Work with certified, licensed, and highly experienced arborist professionals you can trust.
We provide efficient, cost-effective solutions that reduce long-term maintenance expenses.
Identify and treat infestations with safe, targeted methods that protect your trees and the environment.
Comprehensive soil testing and treatment plans to strengthen roots and support growth.
Quick and accurate diagnosis with proven treatments to restore tree health and prevent damage.
Healthy trees mean healthier communities. With over 55 years of certified arborist experience, we’re here to protect your landscape, restore tree health, and build a greener tomorrow—one tree at a time.
Simple, Transparent, and Effective — from first visit to final care, we follow a proven process that ensures your trees and landscape get the expert attention they deserve.
We’re here to help! Whether it’s tree health, lawn care, or landscape protection, our certified team offers personalized, reliable, and affordable services. Fill out the form below and let us take care of your green space—so you don’t have to.
It’s good for the environment, and it’s good for you.