Services
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Tree and Shrub Treatments
From oak wilt, scale insects, and more, Long Island trees are vulnerable to a range of threats. We offer professional horticultural insecticide, miticide, and fungicide oil treatments that protect and strengthen your trees and shrubs against disease and damage. We also offer comprehensive arborvitae spray treatments.
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Lawn Treatments
Our services target common lawn issues such as crabgrass, clover, and weeds, while promoting overall lawn health through properly timed fertilizer applications. These treatments are applied to strengthen your grass, improve root development, and enhance color—without compromising the surrounding environment.
We’ll help your lawn stay healthy, resilient, and green from the ground up!
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Seasonal Maintenance Plans
Our scheduled care plans are designed for each season, ensuring timely, effective treatments for spring growth, summer heat, or year-round pests, including flea and tick treatments -- perfect for busy homeowners and property managers who want dependable results.
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Insect Control
We focus on prevention and long-term control using horticulturally sound practices. Whether you're managing a residential lawn or an HOA community, we apply treatments that are effective and responsible, keeping your landscape safe and enjoyable.
We offer targeted insect control services designed to protect your property from common pests including fleas, ticks, mosquitoes, ants, and more.
Why Choose Islandwide?
Local Expertise
As a Long Island based company, we’re not just familiar with the region—we’re part of it. Our team understands the unique environmental challenges and seasonal shifts that affect your landscape. We are fully licensed and insured and know what Long Island lawns and trees need to thrive.
Serving Homes & Communities
Whether you're a homeowner looking to improve your lawn or a property manager maintaining common areas in an HOA community, Islandwide offers dependable, scalable solutions tailored to your needs. We’re proud to support neighborhoods across Nassau and Suffolk Counties with consistent, high-quality care.
Our reputation is built on clear communication, timely service, and horticultural expertise. We show up when we say we will, treat your property with respect, and follow through with treatments that deliver visible results—season after season.
Professional and Reliable Service
