Helping Keep California Green.
Your trusted tree care experts.
Pruning, removals, and tree health care for HOAs, apartment communities, and property managers — delivered with a stewardship mindset that protects California’s canopy for the long run.
Certified arborists · CSLB C-49 #1122315 · Locally owned & operated
Our Services
Complete tree care, from routine pruning to multi-year management plans.
Tree Pruning & Trimming
Structural and aesthetic pruning that protects long-term tree health.
Tree Removal
Safe removal of hazardous, dead, or failing trees.
Stump Grinding
Full stump removal and site cleanup.
Emergency Tree Service
Storm damage and hazard response.
Tree Health Care
Diagnosis and treatment for pests, disease, and decline.
Tree Management Plans
Inventories and multi-year care plans for large properties.
Tree Installation & Irrigation
New plantings and irrigation support.
Why Green Guardian
Certified Arborists
ISA-informed care from a licensed C-49 tree and palm care contractor.
Property Management Specialists
Tree inventories, management plans, and scheduled care for HOAs, apartment communities, and commercial properties.
Eco-Conscious by Design
Every decision weighed against long-term tree health and the local canopy.
Serving Northern California from Santa Rosa to Fresno — including San Francisco, San Jose, and Contra Costa County.
Request a Quote
Tell us about the property and we’ll get back to you.