About O'Kula Tree Care
FREE EstimatesISA-Certified ArboristsLicensed and Insured
Learn More About Our Locally Owned Business
In business since 1975, O'Kula Tree Care has been offering expert tree care to Eastern Long Island at competitive prices. Our locally owned business strives to bring you quality services with respect for the environment.
Based in Central Moriches, NY, our licensed, fully insured and experienced staff is dedicated to the quality care and service of trees and plants in the Long Island community. With two ISA-certified arborists on staff, we have provided services to major institutions and properties of many prestigious homes and estates throughout the area.
Our crew receives continuous training and updates on new arbor care techniques to ensure we're using the latest practices. We're proud to have a reputation as one of the leading tree care firms on Long Island, including both the South and North Forks on the East End. Owner and founder, Paul O'Kula, is a former board member of the Long Island Arborist Association, a current member of TCIA (Tree Care Industry Association) and certified Organic Landscaper by Suffolk County.
Rest assured knowing that you'll get the best value and services using safe, proven techniques for year-round tree and plant care when you choose to hire us. Read on to learn more about us or contact us
today for a FREE estimate
on the tree and yard services you're interested in!

Benefits of Professional Tree Care
- Safety
- Tree health
- Aesthetics
- Environmentally friendly organic applications available
- Improved quality of life, environment and property value
Tree Services
Our tree services
include:
- Ornamental pruning
- Tree removal
- Cabling and bracing


Arboricultural Services
- Insect and disease diagnostics and control
- Spray programs
- Mosquito and tick control
Tree and Plant Health Services
- Deep root fertilization
- Soil treatment and aeration
- Root collar inspection and maintenance


Organic Tree and Shrub Programs
- Biological insect and disease control
- No spray, no drift applications available
- Root feeding with an injection of bio-stimulants and micronutrients
- Cost-effective care for your trees and shrubs