Davey Tree Service: Long Island, New York Office

Welcome to Davey Tree, a leading provider of tree services throughout the North Shore, Five Towns and greater Long Island area! From tree health services to lawn and landscape management, our licensed and bonded arborists approach your Long Island lawn and tree care with years of knowledge and experience.

We have used the Long Island's Davey service for all 59 years we have been living in our home. They are the BEST tree experts in Long Island.

Richard F., Rockville Centre, NY


Your Local Long Island Arborists

At Davey Tree, we understand the unique needs of your Long Island landscape. Our arborists actually live in the Long Island area and have years of experience working in this environment. Whether you’re dealing with a tree disease, insect infestation or need help planting the right trees for your landscape, our certified Davey arborists can help you find the solutions that meet your needs.

Featured Services:

The DaveyCare℠ Client Promise

At our Long Island office, we believe there are no shortcuts to solid relationships. This is why all of our work is done by ISA Certified Arborists and Davey Tree is proudly TCIA Accredited. We want to earn your business, your trust and your confidence one step at a time. If at any point, you are unsatisfied with the care you receive at Davey Tree, we will work to make it right. It’s our promise to you. Guaranteed.

The Davey Institute

Leading the tree and lawn care industry with innovative research and technology

We believe tree care is a science. That’s why each arborist at our Long Island office is trained at The Davey Institute, a cutting-edge research facility advancing the industry with leading tree and lawn care research.

Every winter, the Davey Institute of Tree Sciences (DITS) brings Davey employees together for a highly intensive, month-long training program. Throughout the training, our arborists learn new and innovative ways to diagnose common tree issues and gain expertise in the following areas:

  • Entomology
  • Horticulture
  • Forestry
  • Agronomy
  • Plant pathology
  • Plant physiology
  • Computer science
  • Botany

Long Island Trees

Trees help offset the environmental stress caused by Long Island’s dense population of cars, buses and people. Not only do they help increase the air quality in our urban environment, they also keep the community looking natural and beautiful.

Because trees are such an important asset to our landscapes, it is important that we understand their needs. Read on to learn more about trees in Long Island:

Common Tree Types

Long Island is populated with many diverse tree species, but the following are some of the most common. These trees are resilient and versatile, standing up to our severe seasonal temperatures and city setting:

  • Pink oak
  • Littleleaf linden
  • Norway maple
  • Red maple

If you are interested in planting one of these common tree species in your Long Island landscape, check out our arborist advice for helpful tree planting tips.

Insects and Diseases

If you think a tree pest or disease may be present in your neighborhood, it is important to start thinking about your prevention and treatment options. Below, we’ve included a list of some common diseases that affect Long Island trees and the symptoms to watch out for:

Hemlock wooly adelgid: Wool-like wax that appears on eastern and Carolina hemlock trees resulting from a small, aphid-like insect

Mites: Microscopic insects that feed on fly larvae, leaving a brown crusty shell on the edge of tree foliage

Gypsy moth: Moth larvae covered in spines and blue and red dots that slowly eat away at tree and shrub foliage

Bag worms: Destructive insects that create bags around themselves and feed on deciduous and evergreen tree foliage

Scale: Black, sooty mold that appears on the surface of pine tree bark and needles

Davey Tree offers prevention and treatment options for these common issues and more. If you are concerned one of your trees may be suffering from a disease or pest infestation, find your local Davey arborist below for expert advice and a diagnosis



The Davey Tree Expert Company 87 Eads Street, West Babylon, NY 11704

Areas serviced

  • Baldwin
  • Bayville
  • Bellmore
  • Bethpage
  • Cold Spring Harbor
  • Commack
  • Deer Park
  • East Meadow
  • East Northport
  • East Norwich
  • Farmingdale
  • Garden City
  • Glen Cove
  • Glen Head
  • Glenwood Landing
  • Great Neck
  • Greenlawn
  • Hempstead
  • Hewlett
  • Huntington
  • Huntington Station
  • Jericho
  • Kings Park
  • Lawrence
  • Levittown
  • Locust Valley
  • Lynbrook
  • Malverne
  • Manhasset
  • Massapequa
  • Melville
  • Merrick
  • Mill Neck
  • Northport
  • Oceanside
  • Old Bethpage
  • Old Westbury
  • Oyster Bay
  • Patchogue
  • Plainview
  • Port Washington
  • Rockville Centre
  • Roosevelt
  • Roslyn
  • Roslyn Heights
  • Sea Cliff
  • Seaford
  • Smithtown
  • Syosset
  • Valley Stream
  • Wantagh
  • West Hempstead
  • Westbury
  • Williston Park
  • Woodmere
  • Albertson

Services offered

  • Tree Service

    Davey tree doctors are located in offices throughout North America. These arborist offer professional services that are specific to the needs of your trees and landscape.

  • Tree Removal

    Damage, disease or safety concerns can turn some trees from an asset into a liability. When this occurs, Davey’s certified arborists can be trusted for safe and efficient tree removal.

  • Tree Pruning

    Tree pruning is an important tool to help sustain a tree’s health and retain its natural appearance. Davey assesses your tree’s pruning needs from removal of unhealthy limbs to disease reduction.

  • Tree Planting

    Planting a tree that will thrive depends on the landscape, the climate and property goals. Our certified arborists provide expertise on “right tree, right place” – what trees to plant and where and how to plant them.

  • ISA Certified Arborists

    Further education and professional development gained through ISA certification gives our arborists the qualifications and knowledge to best meet clients’ needs.

  • Lawn Care Services

    Davey professionals recognize that lawns need healthy roots for healthy growth. We provide a variety of services and an exclusive formula of nutrients to meet your lawn’s specific needs and help your turf thrive.

  • Cabling & Bracing

    Our certified arborist effectively pinpoint weak limbs that need cables and braces to reduce potential risk. Professional installation strengthens weak branches and reduces tree stress caused by weather elements and heavy foliage.

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Davey Tree Service: Long Island, New York Office 631.956.5001 87 Eads Street, West Babylon, NY 11704 Welcome to Davey Tree, a leading provider of tree services throughout the North Shore, Five Towns and greater Long Island area! From tree health services to lawn and landscape management, our licensed and bonded arborists approach your Long Island lawn and tree care with years of knowledge and experience.