About R&D Tree Service
R&D Tree Service received an average rating of 4.9 out of 5 stars from Google Reviews. 4.9 ★★★★★ Read Google Reviews.
Locally Owned and Operated
Certified Arborists & Tree Care Experts!
R&D Tree Service is a leading tree care and land management company serving Denair, CA and the Central Valley, delivering professional, safe, and reliable solutions for residential, commercial, and large-scale properties.
With over 20 years of hands-on industry experience, our team combines expert tree care knowledge, advanced equipment, and certified arborist guidance to provide results that protect your property, improve tree health, and ensure long-term safety.
20+
Years of Experience
99%
Client Satisfaction
Built on Experience, Expertise & Family Values
R&D Tree Service was founded by Robert Hernandez, a highly experienced professional with over two decades in heavy equipment operation, tree care, and landscape construction.
As a
California Licensed General Engineering Contractor with additional certifications in landscaping (C-27) and tree services (C-49), Robert has built a company known for:
- Precision workmanship
- Safety-first execution
- Reliable, professional service
- Long-term customer trust
Under his leadership, every project is completed with
attention to detail and the highest industry standards.
Trusted Arborist
ISA Certified Arborist Leadership
Meet Eric Hernandez
R&D Tree Service Manager
Eric Hernandez, Manager of R&D Tree Service, continues the family legacy with advanced education and industry certification.
ISA Certified Arborist (WE-15483A)
Licensed California Contractor (C-27 & C-49)
- Bachelor’s Degree in Business Administration – CSU Stanislaus
Eric brings a modern, science-based approach to tree care, specializing in:
- Tree health assessments
- Structural pruning
- Hazard mitigation
- Long-term tree management
His mission is simple: deliver honest recommendations, expert workmanship, and dependable service customers can trust.
Locally Owned and Operated
Certified, Licensed & Fully Insured
R&D Tree Service operates with full compliance and professionalism:
CSLB Lic #1132525
ISA Certified Arborist on staff
Fully insured for all projects
Trained, experienced in-house crews (no outsourcing)
Full-Service Tree Care & Land Solutions
R&D Tree Service provides comprehensive services designed to handle everything from maintenance to large-scale clearing:
- Tree Removal & Hazard Tree Removal
- Tree Trimming & Structural Pruning
- Emergency Tree Service (24/7 response)
- Stump Grinding & Stump Removal
- Lot Clearing & Land Clearing
- Brush Clearing & Vegetation Management
- Fire Defensible Space
- Cabling & Bracing
- Tree Risk Assessment & Tree Inventory
- Land Clearing & Site Preparation
Our goal is to
deliver complete solutions that protect, maintain, and improve your property.
Full-Service Tree Care & Land Solutions
R&D Tree Service provides comprehensive services designed to handle everything from maintenance to large-scale clearing:
- Tree Removal & Hazard Tree Removal
- Tree Trimming & Structural Pruning
- Emergency Tree Service (24/7 response)
- Stump Grinding & Stump Removal
- Lot Clearing & Land Clearing
- Brush Clearing & Vegetation Management
- Fire Defensible Space
- Cabling & Bracing
- Tree Risk Assessment & Tree Inventory
- Land Clearing & Site Preparation
Our goal is to
deliver complete solutions that protect, maintain, and improve your property.
Service Areas
Serving the Central Valley with Local Expertise
R&D Tree Service proudly serves:
Denair, CA
Turlock, CA
Modesto, CA
Merced County
Stanislaus County
San Joaquin County
We understand the local climate, tree species, soil conditions, and fire risks, allowing us to deliver solutions tailored to the region.
Our Commitment to Safety, Quality & Customer Satisfaction
At R&D Tree Service, every project is built on:
Safety-first practices
Professional equipment and techniques
Clear communication and honest recommendations
High-quality workmanship
Complete cleanup and site restoration
Team of Professional
A Team You Can Trust
When you work with R&D Tree Service, you’re working with:
- Experienced, trained professionals
- Bilingual crew members for clear communication
- A licensed and certified team
- A company focused on long-term relationships
We don’t just complete jobs—we build trust, reliability, and long-term value for every client.
Let's Connect
Call R&D Tree Service Today
If you’re looking for a trusted, experienced tree service company in Denair, CA and the Central Valley:
Call R&D Tree Service today for expert tree care, arborist services, and land clearing solutions.
We deliver professional results, fast response times, and dependable service you can rely on.
