Tree Services
Tree Removal
Whether a tree is damaged, dead, or a safety hazard, our crews ensure safe and efficient removal with minimal disruption to your property.
Learn more →Calabasas's Expert Arborists
Expert tree care for Calabasas's canyon and oak woodland terrain, from wildfire-conscious clearance to 24/7 storm response, backed by written estimates and full insurance.
99% recommended
Why Calabasas
Tree care built for Calabasas's canyon terrain.
Serving Calabasas, California through our Los Angeles crew, with the same expert arborists, the same standards, and the same around the clock availability.
Calabasas sits against the Santa Monica Mountains, where oak woodland, canyon terrain, and wildfire exposure shape almost every tree decision differently than they would on flatter Los Angeles ground.
What we do
Tree care in Calabasas, made easy.
Tree Services
Tree Trimming & Pruning
Keep your trees safe, structured, and looking right. We remove dead or overgrown branches, improve clearance, and reduce storm risk.
Learn more →Tree Services
Emergency & Storm Damage
When storms cause tree damage, our emergency team responds quickly to remove hazards, clear debris, and restore safety.
Learn more →Tree Services
WindReady™ Storm Prep
Strategic pruning, cabling, and bracing to reduce storm damage risks before severe weather hits.
Learn more →Tree Services
Safety & Risk Assessments
Identifying potential hazards before they become problems. Tree stability, structural integrity, and surrounding risks evaluated on-site.
Learn more →Tree Services
Virtual Consulting & Estimates
Get expert arborist guidance without a site visit. Share photos or video of your trees and receive a written assessment and estimate within 24 hours.
Learn more →Commercial
Multi-Location Management
Simplify tree care across multiple properties with a single, trusted provider. Consistent maintenance and emergency response.
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HOA & Property Management
One point of contact for the whole community: scheduled rounds, board-friendly reports, and uniform standards across every lot.
Learn more →Commercial
Municipal Tree Care
ROW maintenance, public works contracts, and storm response for city forestry teams. We handle permits and traffic plans.
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Fortune-500 Grounds
Corporate campuses, hospital systems, and headquarters landscapes. Quarterly walks, annual risk reports, COIs on file.
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Commercial Emergency Response
Under 2-hour dispatch to any property in our service area. Liability coverage and safety plans on file with your operations team.
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Property Tree Inventory
A geotagged inventory of every tree on the property: species, age, condition, and recommended work, refreshed annually.
Learn more →What people are saying
Rated 4.9 stars across 140+ reviews.
Real reviews from real customers, straight from our Google Business Profile. Here's what people say once the crew has packed up and the yard is clean.
JB
★★★★★
March 11th, a brief but strong storm came through Goodlettsville and blew over two giant trees in my front yard; one which was being supported by a 3rd tree that was facing and threatening my house. It was an…
Julie Bangs●3 days ago
JM
★★★★★
From the time I inquired w this company about removing a tree that was strongly impacted from the major strong 80 mph winds on March 3, 2023, they provided us w exceptional service in every way . They were…
Jeanne Mason●3 weeks ago
GH
★★★★★
CATS crew was amazing across the board from Mike & Lisa & Joe to the crew that came to our house. The consultation was easy and informative and made me feel comfortable in choosing them. The price was less…
Guy Hunt●1 month ago
Local expertise
Why an Expert Arborist Matters in Calabasas
Calabasas, in Los Angeles County, backs up against the Santa Monica Mountains, where native coast live oak woodland still covers much of the canyon terrain. These oaks are protected in many jurisdictions here, so an arborist’s read on what needs pruning versus what needs to be left alone carries real weight, both for tree health and for compliance.
The dry season, offshore Santa Ana winds, and wildfire exposure define the risk calendar in a way that’s more pronounced in Calabasas than in the flatter parts of Los Angeles County. Clearing dead wood and managing canopy density around structures does double duty, protecting the tree’s health and reducing fuel load, and it needs to be done without damaging the native oaks that give the area its character. We produce written, TRAQ qualified risk assessments accepted by HOAs, insurance carriers, and legal counsel, and every crew carries full general liability and workers’ compensation coverage.
Calabasas’s Tree Challenges
Sudden oak death and gold-spotted oak borer are the two biggest threats to Calabasas’s native oak woodland, and because so many of these trees sit on canyon slopes with limited access, early detection through routine inspection matters more here than in easier to reach neighborhoods.
Drought stress hits Calabasas natives hard during long dry stretches, weakening their defenses against both disease and wind. When winter finally brings rain, saturated soil on canyon slopes raises real uprooting risk, especially where root systems are already compromised by borer activity or years of drought. An expert arborist weighs fire safety, drought stress, and pest pressure together before recommending any cut.
Service area
Our Los Angeles service area.
Calabasas is in the Los Angeles service area. Calls route through national intake until local coverage is verified.
Areas we cover
Click an area to learn more about our work there.
Calabasas FAQ
Local questions, local answers.
Don't see your question? Call us. Every call is answered by a human arborist, day or night.
Do you serve Calabasas, CA?
Yes. The Certified Arborist Tree Service works throughout Calabasas, including the canyon and hillside neighborhoods, and the surrounding area. Call for a free on-site estimate.
How fast can an arborist get to my property?
Most estimate visits happen within 24 hours, and storm emergencies get a crew on site the same day. We answer the phone around the clock, not a call center.
Can you help with defensible space clearance?
Yes. Calabasas's canyon setting puts many properties in a wildfire exposure zone, and we can thin, limb up, and clear vegetation to help meet defensible space guidance without harming protected native oaks.
What tree problems are most common in Calabasas?
Sudden oak death and gold-spotted oak borer on the native oak woodland, drought stress during long dry stretches, and saturated-soil uprooting risk on canyon slopes during winter storms. An arborist can tell you which apply to your specific trees.
Do you provide documentation for my HOA or insurer?
Yes. We provide written, signed tree risk assessments using TRAQ methodology, accepted by HOAs, insurance carriers, and legal counsel.
Take back your trees today
One expert arborist. Every tree on your property.
Free estimate. Twenty-four-hour response. No contracts. No commitments.
Or call (844) 835-8733, answered 24/7 by a human.
