Specializing in Ash Tree Protection


Adjacent is an adult Emerald Ash Borer. The larvae of this insect is destroying Ash trees all across the country.  Using the Arborjet tree injection method, we can save these trees.  Many parts of the Buffalo area have already lost thousands of Ash trees to this pest.  Call us today for a free estimate.

Buffalo Ash tree treatment

Results of Our Emerald Ash Borer Injections:

98% of our treated Ash trees have been saved on average!

     Much depends on the tree’s condition at treatment.  Here is the breakdown:

       5,958 Ash trees treated in the last 7 years. (Trees treated in 2018, 2019 not fully evaluated yet.)

       99.9% success for treatment of trees damaged less than 30% by visual inspection of tree canopy.

       86% success for treatment of Ash trees damaged 30-50% by visual inspection of tree canopy.

       For trees damaged over 50%, the success rate diminishes rapidly.

           (Results are as of 3/24/2020)

Pictures of damage done locally by the Emerald Ash Borer in 2014.

Williamsville - Corner of North Forest and Maple - near the bike path parking lot. Picture taken August 26th, 2014.

Lancaster - Corner of Pleasant View and Harris Hill.

Picture taken August 28th, 2014.

Clarence - Harris Hill Rd. between Sheridan and Greiner.

Picture taken August 29th, 2014.

Cheektowaga - Mobile Home Park near the airport.

Oops! - Too late for these Ash trees!

Tree injection video (2 mins.)

Lawn Fertilizing and Weed Control.

Williams Lawn Care, Inc. has been providing quality services to the

Buffalo suburbs since we started in 1982.

Tree Care

In addition to injecting Ash trees for Emerald Ash Borer, we also treat them for Anthracnose Disease.  We treat Sycamore trees for Anthracnose and Plant Bugs.  We treat Locust trees for Aphids and Plant Bugs.  We can save Hemlock trees from the Hemlock Woolly Adelgid.  We treat for Bronze Birch Borer and Birch Leafminer.  We also treat Elm Leaf Beetle, Magnolia Scale,  Chlorosis in Oak trees, and many other pest and disease problems.

Towns we serve:

Lawn and Tree care:

Williamsville, East Amherst, Getzville, Clarence, Lancaster, Cheektowaga, Depew, Eggertsville, Snyder, Kenmore, Tonawanda. 

Tree care only:

Alden, Elma, Marilla, South Wales, West Seneca, Akron, Corfu, Lockport, Wheatfield, Ransomville, Grand Island, North Tonawanda, Lackawanna, City of Buffalo, Orchard Park, Hamburg, Lake View.

What's the next pest threat coming to Western New York?

Spotted Lanternfly!

So far, only dead adults have been found in New York, but this pest has devastated many parts of Pennsylvania.  They are an incredible nuisance because they excrete a sticky substance that collects on anything below the trees affected, not just the leaves. That means toys, patios, decks, outdoor furniture, etc.   Then this sticky excrement usually causes a black mold to grow.  For more information please visit this website:  https://www.aphis.usda.gov/aphis/resources/pests-diseases/hungry-pests/the-threat/spotted-lanternfly/spotted-lanternfly

Helpful links:

www.nyis.info (NYS Invasive Species Information)

About us:  The Williams family name has been associated with quality lawn and tree care for likely as long as any other family name in Western New York.  It started in the 1950's with Williams Tree Surgeons run by Phinnie Williams, his wife Helen, and their son David Williams, Sr.. This became Williams Spray Service in the early 1980's, a business caring for both trees and lawns. David's son, David Jr., began operating Williams Lawn Care in 1982 to the present day, along with his wife Lisa.

Certified Arborist

  David Williams


About Us


33 years experience fertilizing residential and commercial lawns. We specialize in Ash tree protection using Arborjet tree injection.



- Fertilizing
- Weed Control
- Ash Tree Protection


Call us for a free quote