Los Angeles Arborist Services
California Ecology Arborists in L.A.
Based in Los Angeles, California Ecology Arborists bring top‑tier arboricultural expertise to neighborhoods across the county. The company’s team of Registered Consulting Arborists and Pest Control Advisors has over a decade of hands-on experience in arboriculture and landscape care. Whether you live in Pasadena, Beverly Hills or Calabasas, CalEco is familiar with the local permitting requirements and will personally guide you through the tree‑permitting process. We’re proud to have supported the region through wildfire recovery efforts and continue to protect the value and safety of landscapes across L.A.
Services & Expertise
Los Angeles property owners face strict regulations when dealing with heritage or street trees. CalEco drafts comprehensive tree construction reports to inventory and assess on‑site trees, helping clients gather necessary city permits and meet municipal requirements. If removal is unavoidable, our protected tree reports help clients comply with the city’s Protected Tree Ordinance 186,873, which safeguards oaks, western sycamores, California black walnuts, bay laurels, Mexican elderberries and toyon.
For legal matters, our expert‑witness team produces litigation‑ready reports and testimony that can sway court cases. We also provide in‑depth tree health analysis and risk assessments to identify hazardous trees and recommend management strategies. Our pest‑control advisors craft integrated pest‑management plans to tackle invasive weeds and wildlife while protecting your landscape. For disputes over blocked views, we prepare compelling reports that help neighbors resolve issues within Los Angeles County.
Why choose California Ecology Arborists?
Our mission is to preserve the close relationship you have with your landscape while guiding you toward an agriculturally sound and sustainable future. The Los Angeles office is led by ISA Certified Arborist and Registered Consulting Arborist Killian Vendler, whose combination of technical knowledge and hands-on experience ensures each report is grounded in science and practical expertise. Backed by a team of professionals with backgrounds in business strategy and community outreach, we deliver ethical, scientifically grounded solutions.
Ready to get started?
If you need help navigating L.A.’s complex tree ordinances, evaluating tree health, or preparing expert testimony, contact California Ecology Arborists today. Call us at +1 (626) 740‑3726 or send a message through our Contact Us page to schedule a consultation. Together, we’ll protect your trees and preserve the beauty of Los Angeles.
