Trusted by San Marino Homeowners for Over 55 Years
Call: (818) 952-5300 | Text: (818) 796-3085
San Marino’s tree-lined estates and historic gardens deserve a tree service that treats every property with the same care as the Huntington’s own grounds. Flintridge Tree Care has been trimming and caring for trees throughout the San Gabriel Valley since 1971, and we bring that same experience and precision to San Marino’s mature oaks, camphors, and specimen trees.
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Why San Marino Homeowners Choose Us
55+ Years Serving This Exact Community
For over five decades we’ve cared for trees on properties across the San Gabriel Valley, including San Marino’s historic estates and established residential streets. Several of our team leaders bring 40+ years of hands-on experience with the mature, high-value trees that define this city’s character.
Certified Arborists on Staff
San Marino’s tree canopy includes decades-old specimen trees that require expert care, not guesswork. Every trimming plan is guided by a Certified Arborist who understands proper crown raising, correct seasonal timing, and how to protect a tree’s long-term health and structure — not just its appearance for the season.
Highly Trained Crews, Not Day Labor
Our team is made up of trained, experienced tree professionals using industry-leading safety equipment on every job, including precision work around historic homes, formal gardens, and high-value landscaping where there’s no room for error.
Affordable, Honest Pricing
Caring for San Marino’s mature trees doesn’t have to come with an inflated price tag. We provide clear, upfront estimates with no surprise add-ons, so you know exactly what you’re paying for before we start.
Fully Licensed & Insured
Your property, your trees, and your peace of mind are protected on every job.
Our Tree Trimming Services in San Marino
- Precision Canopy Trimming & Pruning — Careful, detail-oriented pruning suited to San Marino’s mature ornamental and shade trees, protecting canopies from wind damage while preserving their form.
- Specialized Oak Tree Care — Seasonal trimming timed to protect against borer beetles and support healthy sap flow in San Marino’s protected native and heritage oaks.
- Hazardous Tree & Stump Removal — Removing dead, dying, or diseased trees with minimal disruption to surrounding landscaping, including complete stump grinding.
- Infestation & Disease Treatment — Diagnosing pest and disease issues in aging trees and prescribing tailored treatment to protect long-established landscapes.
- CAL FIRE Roofline Clearance — Trimming to maintain compliance with defensible space requirements under Assembly Bill 3074.
Caring for San Marino’s Historic Tree Canopy
San Marino is known for its mature, established landscaping — many properties feature trees that are decades, even generations, old. That kind of canopy takes specialized care to maintain: correct pruning techniques that preserve a tree’s structure and value, careful diagnosis of stress or disease in older trees, and precision work around historic architecture and formal gardens where mistakes aren’t an option.
We also help homeowners stay ahead of city tree ordinances and permitting requirements for protected species, so your landscaping stays both beautiful and compliant.
What San Marino Homeowners Ask Us
How often should mature trees be trimmed? Most established trees benefit from trimming every 1–3 years to maintain health and structure, though some specimen and heritage trees may need more frequent, lighter attention.
Do I need a permit to trim or remove a tree in San Marino? San Marino has specific tree preservation requirements for protected and heritage trees. Our team handles the city’s permitting process so you don’t have to navigate it alone.
Can you work around delicate landscaping and hardscaping? Yes — our crews are experienced working carefully around formal gardens, irrigation systems, and hardscaping common on San Marino properties, minimizing disruption to the rest of your landscape.
Get Your Free Estimate Today
Call, text, or fill out our online form for a free, no-obligation tree trimming assessment. We’ll walk your property, explain what your trees need, and give you a clear, affordable quote — no pressure, no upsells.
Call: (818) 952-5300 Text: (818) 796-3085
Since 1971. Proudly serving San Marino, Pasadena, La Cañada Flintridge, Altadena, Glendale, Arcadia, Burbank, and the greater San Gabriel Valley.

