15117 Ventura Blvd # 1 Sherman Oaks, CA 91403

(818) 452 3470

Available 24/7



Serving Los Angeles, Ventura and the San Fernando Valley
Bonded • Insured • Certified • Contractor State License #991469


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LA Approved Contractor List

Proud to be on the Los Angeles Fire Department Brush Clearance approved contractor list.

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Under Municipal Contract

We have established contractual agreements with the Los Angeles Fire Department and the City of Los Angeles.

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Licensed &

Qualified and certified to assist landowners in complying with brush clearance codes.

Our Services

Our Tree Services in Calabasas

Calabasas' Tree Trimming & Pruning

Tree Removal in Calabasas

Stump Removal & Grinding in Calabasas

Brush Clearing in Calabasas

Our Certifications

About Green Leaf Zone

Trusted Calabasas Tree Removal & Brush Clearing Company

Green Leaf Zone caters to residential and commercial customers in Calabasas, California, and neighboring areas. We also serve city and county governments, property managers, HOAs, and schools.

Our team of skilled arborists is dedicated to delivering exceptional tree care services that surpass customer expectations. Whether you require tree removal or extensive brush clearing, we possess the experience and expertise to handle the job precisely. We provide transparent and detailed upfront quotes, ensuring you know exactly what to anticipate before any work begins.

Safety and professionalism are paramount in our operations. We employ state-of-the-art equipment and adhere to stringent safety protocols to ensure the well-being of all project participants. Additionally, we are fully licensed and insured, providing peace of mind in unforeseen circumstances.

Our commitment to sustainability and eco-friendliness distinguishes us from other tree service companies in Los Angeles. We prioritize using environmentally friendly products and techniques, continuously seeking ways to minimize our environmental impact.

When seeking a reliable tree removal and brush clearing company in Calabasas, trust Green Leaf Zone. Our dedication to excellence, safety, and sustainability sets us apart, and we strive to deliver exceptional service. Contact us today to schedule a consultation, and let us assist you with all your tree service needs.

Currently, we hold contracts for Brush Clearance, Weed, and Refuse Abatement with the Los Angeles Fire Department (LAFD) and Mountains Recreation and Conservation Authority (MRCA). We contacted the Department of Recreation and Parks (LADRP) and The J. Paul Getty Trust (GETTY).


With affordable prices and exceptional quality, Green Leaf Zone is the optimal option for all your tree trimming, removal, and brush-clearing needs in Calabasas, CA!

Tree Services in Calabasas - Frequently Asked Questions

Welcome to the FAQ section of Green Leaf Zone! As a tree service company based in Calabasas, CA, we offer a wide range of tree care services, including tree removal, tree pruning and trimming, brush clearing, and stump removal and grinding. Below, you will find answers to some commonly asked questions by our customers.

What are the benefits of tree pruning and trimming, and how often should I have it done?

Tree pruning and trimming offer numerous advantages for the health and aesthetics of your trees and your property. Here are some key benefits:

Enhanced Tree Health: Regular pruning and trimming can remove dead or diseased branches, promoting overall tree health. It allows for better air circulation and sunlight penetration, reducing the risk of fungal diseases and promoting strong growth.

Safety: Trimming helps eliminate hazardous branches that could pose a danger during storms or high winds. This proactive approach prevents accidents and property damage.

Aesthetics: Properly pruned trees look more attractive and well-maintained, enhancing the overall visual appeal of your property. It can also improve the view and increase property value.

Improved Fruit Production: Fruit-bearing trees benefit from pruning by allowing more sunlight to reach the fruit-bearing branches, resulting in higher fruit yields and improved fruit quality.

Structural Integrity: Trimming encourages a sturdy tree structure by reducing the risk of weak crotches and split branches. This helps trees withstand adverse weather conditions.

Space Management: Trimming can control the growth of trees, ensuring they don’t encroach on buildings, power lines, or other structures.

How often should I have it done?

The frequency of tree pruning and trimming can vary depending on the tree species, age, and specific requirements. As a general guideline:

Young Trees: Young trees often benefit from frequent pruning to establish a strong structure. Pruning every 2-3 years during the first few years can help shape the tree.

Mature Trees: Mature trees typically require less frequent pruning, usually every 3-5 years. However, this can vary depending on the tree’s condition and your goals for it.

Fruit Trees: Fruit trees often benefit from annual pruning in late winter to promote healthy growth and a bountiful harvest.

Safety Pruning: Regular inspections should be conducted to promptly identify and remove hazardous branches, regardless of the tree’s age.

We recommend consulting with our certified arborists at Green Leaf Zone for personalized advice on when and how often to prune your trees. We offer professional tree services in Calabasas, CA, and can assess your trees’ specific needs to create a customized pruning and trimming plan. Contact us to schedule a consultation and ensure your trees thrive and remain safe for years.

What is the process of tree removal, and how do you ensure safety during the operation?

Tree removal is a precise and safety-critical operation that demands a structured approach to safeguard the surroundings and the well-being of all parties involved. At Green Leaf Zone, we prioritize safety throughout the tree removal process. Here’s an overview of our method and safety assurance measures:

Assessment and Planning:
We initiate the tree removal process by conducting a comprehensive evaluation. This assessment considers the tree’s health, size, location, and potential hazards. We aim to determine the most suitable removal method, whether it involves climbing by skilled arborists or utilizing specialized equipment such as cranes. This careful evaluation helps us plan the operation to minimize risks.

Securing the Area:
Safety begins with securing the work area. We remove obstacles and ensure that no one is near the tree being removed. This includes keeping a safe distance from the fall zone, where the tree is expected to land. Warning signs and barriers are erected to restrict access and inform people about the ongoing operation.

Professional Arborists and Equipment:
Our experienced and certified arborists are skilled in executing tree removals. They use the most appropriate techniques and tools to ensure the process is precise and safe. This may include ropes, harnesses, chainsaws, and, if necessary, cranes or other heavy equipment to assist in the removal.

Controlled Tree Removal:
The actual tree removal is a carefully controlled process. We cut the tree into manageable pieces to prevent uncontrolled falls and to protect the surrounding area. This step-by-step approach ensures that each segment is lowered or guided down safely.

Proper Disposal:
Once the tree is removed, we transport it away for proper disposal, recycling, or repurposing. This eco-friendly approach ensures the tree’s remnants are dealt with responsibly and sustainably.

Safety Measures and Guidelines:
We adhere to stringent safety guidelines throughout the tree removal operation. Our team wears appropriate safety gear, including helmets, safety glasses, and protective clothing. We also use fall protection equipment to mitigate the risk of accidents when climbing trees. Regular safety briefings and communication among the team members are standard practice.

What is stump removal and grinding, and how long does the process take?

Stump removal and grinding are essential steps in restoring the beauty and functionality of your outdoor space after a tree has been cut down. Here’s an overview of the process at Green Leaf Zone:

Eliminating Unsightly Stumps:
After a tree has been cut down, the remaining stump can detract from the aesthetics of your property, occupy valuable space, and even attract pests. Stump removal and grinding are the solutions to these issues.

Efficient Grinding Method:
Our team employs specialized equipment and techniques for stump removal, with grinding being the most efficient and environmentally friendly method. We break the stump down into small wood chips using our state-of-the-art grinders. These wood chips can be repurposed as mulch for your garden or easily disposed of, leaving you with a clean and safe area to enjoy.

Process Duration:
The time it takes to complete the stump removal and grinding process can vary depending on factors such as the size and location of the stump. In general, this process typically takes a few hours. Smaller stumps may be removed quickly, while more significant or challenging placements may require additional time.

Clean and Safe Results:
Once the process is finished, we aim to leave you with a clean and safe outdoor space. You’ll no longer have to contend with unsightly stumps, and you can maximize the use of your outdoor area without concerns about pests or tripping hazards.

We take pride in our efficient and professional approach to stump removal and grinding at Green Leaf Zone. We understand the importance of a well-maintained outdoor space, and our team is dedicated to delivering results that meet your expectations. Contact us today to schedule your stump removal and grinding service, and you can look forward to enjoying a more attractive and functional landscape.

We appreciate your visit to our FAQ section! If you have further inquiries or would like to arrange a consultation, please get in touch. We are dedicated to assisting you with all your tree service requirements in Calabasas, CA. Don’t hesitate to contact us; we’re here to support you!

23312 Park Mariposa,
Calabasas, CA 91302,
United States

Words From Our Customers

"Your crew was highly professional, respectful of us and our property, extremely helpful, and very hard working.  We’ve been with Green Leaf for years, and continue to be very pleased with the good quality of your crew’s work."


Mark and Gail

Beverly Hills, CA

"Very good job. Crew was responsive and easy to communicate with. Quote was reasonable. Both estimator and work crew showed up on time. Office staff e-mailed contract and insurance info promptly. Excellent clean-up."


Rosanne K.

Los Angeles, CA

"They thinned out a 100 ft tall Italian Stone Pine that had probably never been pruned – large, majestic (overgrown) tree. Two guys up in the tree for a combined 12 hours or so, with another three or four on the ground clearing out the cuttings."


Christian G.

Malibu, CA

"Got three estimates. One company never called back, one company bit low ( like an idiot I booked them and they never showed) Greenleaf was affordable, professional, fast and did a GREAT job. I couldn't be happier."


Laura B.

Studio City, CA

"We found Green Leaf to be the best price by far. They also showed up on time, over-delivered and left our property spotless. I would definitely recommend them to anyone who needs tree trimming services."


Bruce S.

Porter Ranch, CA


With competitive rates and superior work, Green Leaf Zone is Los Angeles’ premier tree and brush service company!