The Tree Pros

Certified Arborists in Los Angeles, CA

6 businesses in Los Angeles offer certified arborists. Businesses employing ISA-certified arborists for tree health assessments, pest and disease diagnosis, and preservation-minded pruning plans.

A moderately smaller palm stands before a pale-gray Craftsman home with mountain slopes in the distance.

Bartlett Tree Experts - Pasadena, CA

Bartlett Tree Experts' Pasadena office brings the company's science-based approach and more than a century of arboricultural experience to trees and shrubs throughout Pasadena and the San Gabriel area. Its arborists provide pruning, removals, emergency response, soil and fertilization programs, and locally tailored diagnosis and treatment for pests, diseases, and hazardous conditions.

Service area
Greater Los Angeles
  • Certified Arborists
  • Tree Removal & Trimming
A reduced leafy front-yard tree stands before a white Cape Cod-style home with black shutters and dark shingles.

Bartlett Tree Experts - Santa Monica, CA

Bartlett Tree Experts' Santa Monica team serves Los Angeles' Westside with arborist care shaped around coastal and urban growing conditions. Backed by Bartlett's scientific research resources, the office handles tree inspections, pruning, removals, fertilization and soil care, plus integrated insect and disease management for homes and businesses.

Service area
Greater Los Angeles
  • Certified Arborists
A worker in blue operates a plain gray aerial bucket while trimming a slimmer trunk against palms and blue sky.

Chad's Chippers Tree Service

Serving residential and commercial properties across the Antelope Valley, Chad's Chippers Tree Service is a locally owned Lancaster-area company. Its licensed and insured crews offer tree trimming, removals, stump grinding, free estimates, and tree-health assessments focused on finding hazards before they become larger problems.

Service area
Greater Los Angeles
  • Emergency & Storm Damage
  • Stump Grinding
  • Tree Removal & Trimming
A slightly slimmer mature tree rises into a bright backlit sky above surrounding tropical foliage.

Finley's Tree and Land Care

Finley's Tree and Land Care is a South Bay company, family-owned with roots dating to 1975, combining certified arborist expertise with landscape construction and maintenance capabilities. The team handles tree trimming and removal, arbor care, irrigation, concrete work, and customized outdoor projects, with free estimates and 24/7 emergency service available.

Service area
Greater Los Angeles
  • Certified Arborists
A reduced pruned tree stands before a red-brick Tudor cottage with cream trim and a dark roof.

Inexpensive Tree Service

Inexpensive Tree Services is a licensed, insured, and bonded Los Angeles company serving Pacific Palisades and communities across Southern California. Its close-knit team handles precision pruning, hazardous removals, stump grinding, tree planting and health care, plus brush and land clearing, with free consultations and detailed proposals.

Service area
Greater Los Angeles
  • Emergency & Storm Damage
  • Certified Arborists
  • Tree Removal & Trimming
A multicolored tree crew operates a plain green chipper and dark dump truck before white Cape Cod-style homes.

Tom DayTree Service

Founded in 1974, Tom DayTree Service provides experienced arbor care throughout Pomona, Upland, and surrounding Inland Empire communities. Its licensed, bonded, insured, and certified team handles trimming, tree and stump removal, land clearing, and hazardous situations, with 24/7 emergency assistance available.

Service area
Greater Los Angeles
  • Emergency & Storm Damage
  • Certified Arborists
  • Stump Grinding

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