Scientific Tree Care & Protection

Silicon Valley’s Premier Tree Care Experts | 40+ Years of Innovation in Arborist Science

From heritage oaks to coastal redwoods, San Jose’s urban forest faces unique challenges. At Evans West Valley Spray, we combine advanced diagnostic technology with four decades of local expertise to preserve and protect Silicon Valley’s valuable trees. Our certified arborists use industry-leading tools like sonic tomography and Resistograph technology to provide data-driven solutions for complex urban tree care challenges.

The Evans West Valley Spray Advantage

What sets us apart in San Jose’s tree care industry is our commitment to scientific excellence and personalized service. We provide:

• Owner-supervised projects ensuring consistent quality
• Advanced diagnostic equipment for precise assessments
• Customized care plans based on scientific analysis
• Rapid response for urgent tree concerns
• Comprehensive documentation meeting municipal requirements

Professional Tree Health Services

Scientific Tree Assessment and Diagnostics

Our arborists employ a systematic approach to tree health, utilizing advanced technology to evaluate every aspect of your trees’ well-being. Through comprehensive root system analysis, trunk integrity assessment using sonic tomography, crown structure evaluation, and soil composition testing, we develop a complete understanding of your trees’ health status and needs.

Targeted Disease Management

Urban stress factors unique to Silicon Valley can compromise tree health. Our expertise includes early detection of common local pathogens, custom treatment protocols, and preventative care strategies. We monitor treatment progress and adapt care plans based on your trees’ response, ensuring optimal outcomes.

Comprehensive Risk Assessment and Construction Protection

Our detailed evaluation process protects your property and ensures compliance with local regulations. For development projects, we provide specialized services including preservation planning, critical root zone mapping, and construction monitoring to protect your valuable trees throughout the development process.

Specialized Solutions for Every Client

We serve a diverse range of clients throughout Silicon Valley with targeted services:

Property Developers and Managers

• Construction compliance documentation
• Development impact assessments
• Multi-site maintenance programs
• Risk management protocols

Homeowners and Real Estate Professionals

• Property value protection strategies
• Aesthetic enhancement planning
• Pre-sale tree assessments
• Long-term health maintenance

Institutional and Commercial Clients

• Campus and commercial property assessments
• Safety and risk management programs
• Heritage tree preservation
• Asset protection strategies

Our Commitment to Excellence

We integrate proven arboricultural practices with modern technology to maximize tree longevity and enhance property value. Our comprehensive approach includes:

• Regular monitoring and maintenance programs
• Detailed documentation and reporting
• Ongoing client communication
• Customized care strategies

Contact Our San Jose Arborist Team

Serving the greater San Jose area, including Silicon Valley, Peninsula, and the South Bay Area. Contact our certified arborists to develop a customized tree care strategy based on scientific analysis and proven expertise. Our thorough evaluation process ensures your trees receive the precise care they need to thrive in San Jose’s unique urban environment.