Tree Care in Commerce, CA

Neighborhood street view in Commerce, CA
Los Angeles County neighborhood illustration
If you're looking at the trees in your Commerce yard and wondering why they're struggling, the answer likely goes back to when your home was built. Around 1958, builders often planted fast-growing trees for quick shade and curb appeal. Species like Ficus and Eucalyptus were popular choices. The problem is these trees have aggressive root systems that can damage foundations and pavement, and they're poorly suited to our long-term drought conditions. Many are now reaching the end of their natural lifespan, around 68 years old, and showing significant stress. You can't see inside a tree from the outside. What looks like a healthy canopy might hide years of internal decay or pest damage that only a professional assessment can reveal.

Why Tree Care Matters in Commerce

Professional tree care here is about risk management and water conservation. Our warm, dry climate with only 14.2 inches of annual rainfall means trees are under constant drought stress. This makes them vulnerable to pests like the invasive Shot Hole Borer, which is devastating local sycamores and oaks. A common mistake is relying on a lawn sprinkler system that runs for 15 minutes daily. This encourages shallow roots and doesn't provide the deep, infrequent watering mature trees actually need. Proper care from a certified arborist ensures your trees get the right amount of water and are monitored for threats like Sudden Oak Death, protecting both your property and our native canopy.

Your Tree's History

The post-war building boom from the 1940s to 1960s shaped Commerce's urban forest. Developers favored non-native, fast-growing species that provided instant landscaping. Trees like the Mexican Fan Palm and various Ficus species were planted without consideration for their mature size or water needs. Now, decades later, these trees are massive, with root systems conflicting with infrastructure and canopies that are often too large for residential lots. Their age coincides with peak susceptibility to structural failure and pest infestation, turning what was once an asset into a potential liability that requires expert evaluation and management.

Zone 10b USDA Hardiness
3B Warm-Dry
~68 years Avg Tree Age
10 months Growing Season

Commerce Climate Profile

Risk Assessment

Growing & Pruning

Tree Services in Commerce

Tree Removal

Safe removal of dead, dying, hazardous, or unwanted trees

Tree Trimming & Pruning

Professional pruning for health, safety, and appearance

Stump Grinding & Removal

Complete stump removal after tree cutting

Emergency Tree Service

24/7 response for storm damage, fallen trees, and hazardous situations

Tree Health & Disease Treatment

Diagnosis and treatment of tree pests, diseases, and nutrient deficiencies

Common Trees in Commerce

Coast Live Oak  -  common in Los Angeles County, CA

Coast Live Oak

Evergreen oak, iconic California species, protected in most jurisdictions

California Sycamore  -  common in Los Angeles County, CA

California Sycamore

Large deciduous, peeling bark, needs space - can reach 80ft

Torrey Pine  -  common in Los Angeles County, CA

Torrey Pine

Rarest pine in US, native only to San Diego coast

California Bay Laurel  -  common in Los Angeles County, CA

California Bay Laurel

Aromatic evergreen, good shade, slow-growing

Western Redbud

Small ornamental, stunning pink spring flowers

Active Tree Threats in Los Angeles County

Sudden Oak Death (SOD) critical in coastal areas

Sudden Oak Death (SOD)

Affects: Tanoak (most lethal), coast live oak, California black oak, Shreve oak, and 100+ other species as carriers

Water mold (Phytophthora ramorum) that causes cankers on oak trunks, leading to rapid death. Spread by rain splash from infected bay laurel leaves. Has killed millions of oaks and tanoaks since 1990s.

What to do: Remove bay laurel trees within 30 feet of valued oaks (reduces spore load). Preventive phosphonate trunk injection on high-value oaks. Do not move infected plant material or soil.

Invasive Shot Hole Borers (ISHB/KSHB) high

Invasive Shot Hole Borers (ISHB/KSHB)

Affects: 100+ species - sycamores, box elder, coast live oak, avocado, willows, maples most affected

Tiny ambrosia beetles that bore into trees and introduce a Fusarium fungus they farm for food. The fungus clogs the tree's vascular system (Fusarium dieback). Entry holes are tiny (< 1mm) but staining on bark is visible.

What to do: Look for staining/gumming on bark (sugar volcano on sycamores, dark staining on avocado). Prune and destroy infested branches. Do not chip infested wood - beetles survive in chips. Contact local ISHB detection program.

Goldspotted Oak Borer high in San Diego

Goldspotted Oak Borer  -  active in Los Angeles County, CA

Affects: Coast live oak, California black oak, canyon live oak

Beetle native to Arizona/Mexico that has established in Southern California. Larvae bore under bark of oaks, killing branches and eventually the tree. First detected 2004, has killed >80,000 oaks in San Diego.

What to do: Do not transport oak firewood. Monitor oaks for crown thinning and D-shaped exit holes. Report to county agriculture department.

Commerce Tree Data

10b
Hardiness Zone
48.9°F
Jan Avg Low
82.0°F
Jul Avg High
14.2"
Annual Rainfall
4
Storm Events/Year
1,272
Tree & Landscape Companies in Los Angeles County
$560,500
Median Home Value

Hiring a Tree Service in Commerce

With over 1,200 landscaping companies in Los Angeles County, choosing the right professional is critical. Always verify that the individual assessing your trees is an ISA Certified Arborist, and request proof of both insurance and a City of Commerce business license. Be wary of anyone who recommends topping a tree or suggests frequent, shallow watering. A qualified arborist will provide a detailed, written report that diagnoses specific issues and recommends science-based treatments, not just a price for removal.

Nearby Areas We Serve

Bell (2mi) Bell Gardens (2mi) Maywood (2mi) Montebello (3mi) Cudahy (3mi)

Get Tree Care Quotes in Commerce

Compare ISA-certified arborists serving Commerce and Los Angeles County.

Get Free Quotes