Riverhead, NY

Bartlett's Riverhead, NY tree service

Name: Bartlett Tree Experts — Riverhead, NY
Address: 1129 Cross River Drive, Bldg 2, Suite C, Riverhead, 11901, US
Telephone: 631-765-5959
Price range: $$

Arborists in our Riverhead, NY office are committed to helping local residents and businesses maintain beautiful, healthy trees and shrubs.

20266-H

Riverhead, NY

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Address

1129 Cross River Drive, Bldg 2, Suite C

Riverhead, ny 11901

riverheadoffice@bartlett.com

Telephone

631-765-5959

Office hours

Monday through Friday, 8 a.m. – 5 p.m.

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Residential tree services

For homeowners

Commercial tree services

For businesses and organizations

Environmental consulting services

For clients needing written plans

Local expertise backed by global resources

Our Riverhead, NY office offers expert diagnosis and treatment tailored to the unique tree and shrub challenges of the Riverhead, NY area.

With a deep understanding of local tree species, soil conditions, and climate factors, our certified arborists provide science-based solutions to keep your landscape healthy and thriving.

Whether you need proactive maintenance, pest and disease management, or expert advice on preserving your trees, our team is committed to delivering the highest standard of care. Plus, with access to Bartlett's global resources and cutting-edge scientific research, we offer industry-leading expertise that sets us apart from other local tree services.

Areas served in and around Riverhead, NY

Dedicated team of arborists for healthy trees and shrubs

Arborists in our Riverhead, NY office are committed to helping local residents and businesses maintain beautiful, healthy trees and shrubs.

Exclusive access to global resources and advanced tree care

With access to Bartlett’s global resources and advanced scientific research facility, we can provide customers with benefits that just aren’t available from other Riverhead, NY tree services.

Unrivaled tree service expertise

Our arborists are tree service and shrub care experts in diagnosing and treating tree and shrub problems specific to Riverhead, NY and the surrounding area.

Riverhead, NY office staff

You're in a company of experts

Keith Losee

Arborist Representative

Meghan dos Santos

Arborist Representative

Crystal Clas

Administrative Coordinator

Our services

Tree services offered in Riverhead, NY

Deer management

The main goal for any good deer management program is to reduce feeding damage to valuable plants. Bartlett repellent programs use different products depending on the time of year, amount of deer pressure, and consumer preferences.

Fertilization and soil care

Bartlett offers the most intensive soil management programs in the landscape industry. Before any fertilization is prescribed or performed on your property, soil samples are taken from the property and soil nutrient status is analyzed.

Insect and disease management

Bartlett Tree Experts uses an integrated approach to managing insects and diseases on your property. This begins with maintaining plant health using sound cultural practices, including pruning and creating optimal soil conditions for plant growth.

Pruning

Pruning, or tree trimming, is a practice that is periodically required on all woody landscape plants on your property. Bartlett arborists can help you with mature pruning, young pruning, or specialty pruning.

Storm damage

Most damage to your property during severe weather events occurs due to falling trees and limbs. Based on the outcome of an inspection, Bartlett may recommend appropriate treatments such as pruning, installation of supportive cables or braces, and even lightning protection systems.

Tick management

Ticks don’t feed on landscape plants, but they commonly infest landscapes throughout the Northeast, Mid-Atlantic, and Midwest states.

Bartlett Tree Experts uses an integrated approach to manage insects and diseases. Here are common issues for trees and shrubs in the Riverhead, NY area.

Bartlett Tree Experts Lab performs research on a wide variety of tree species, giving you confidence that we can recommend and service tree species that are right for your property. Learn more about the common tree species in the Riverhead, NY area.

Headlines in the Riverhead, NY area

9/4/2026

5/4/2026

Critical care for trees

Now is a critical time of year to prepare your trees and shrubs for the coming summer. Healthy trees and shrubs are better able to withstand the higher temperatures and weather extremes that summer brings. Proper care in spring can help ensure the health of your landscape plants.

4/1/2026

Insects pests can be harmful to trees and shrubs

During spring, pests that have been overwintering in trees and shrubs become active. Some defoliating insects will be hatching soon. Additionally, tiny scale, aphid and mite insects will become active with populations quickly growing to harmful levels. We can provide effective treatments to minimize damage and help prevent a full-blown infestation.

4/1/2026

Tick management

Given the likelihood of encountering ticks, it is important to know that controlling tick populations in your landscape is possible. The first step is assessing your landscape for common habitats like wooded areas, leaf litter and ornamental beds. Based on the assessment, treatments can specifically target at-risk areas.

3/6/2026

Tree problems can cause long-term damage

Now is the time to address tree health issues that are commonplace this time of year. Problems including browning on evergreen needles, damage to twigs and branches, cracks or splits in the bark and root issues should be identified in early spring, before serious damage occurs.

3/6/2026

Foliar diseases

Foliar diseases including anthracnose, apple scab, rust diseases and powdery mildew will be commonplace in our area this spring. These diseases result in unsightly discoloration, lesions or spots on leaves. Taking action now, before the disease can progress, provides the most effective control.

2/10/2026

Prepare trees for spring

After winter ends, your trees and shrubs will be working hard to establish spring growth. A soil test in early spring can help determine the precise nutrients needed for that growth, yielding a fuller canopy and vibrant, health foliage.

1/6/2026

Winter pruning

Winter is the ideal time to prune many tree species. Removal of dead or diseased branches this time of year can greatly reduce the risk they pose to your home and property. Plus, pruning can improve the overall health and appearance of your trees, getting them in shape for spring.

11/4/2025

Winter tree inspection

Colder temperatures and shorter days serve as a reminder that it’s time for your trees and shrubs to have a winter check-up. Now is the time to uncover issues such as weakly attached branches, dead wood, diseases, pest infestations and other problems before they can cause serious damage in the spring.

10/1/2025

Identifying hazardous tree conditions

As leaves fall from trees, the underlying architecture of the plant is revealed. This is the perfect opportunity to identify and correct visibly hazardous issues that can predispose trees to branch and tree failure such as dead wood and weakly attached limbs.

Schedule your winter pruning now to reduce the risk of falling branches and keep your trees looking their best!

5/6/2025

Critical care for trees

Now is a critical time of year to prepare your trees and shrubs for the coming summer in the Riverhead, NY area. Healthy trees and shrubs are better able to withstand the higher temperatures and weather extremes that summer brings. Proper care in spring can help ensure the health of your landscape plants.

5/5/2025

Celebrating Arbor Day 2025 in the Riverhead, NY area

Arbor Day Celebration at Quogue Wildlife Refuge in Quogue with Bartlett team members Meghan dos Santos, Keith Losee, Oscar Avendano and Jake Jensen.

3/7/2025

Boxwood leafminer

Boxwood leafminers feed on tissue inside of leaves, resulting in blisters on the underside of infested leaves. The damage can limit a tree’s ability to grow and thrive. Preventative treatment, before damage becomes widespread, provides the most effective control.

2/7/2025

Prepare your trees for spring

6/27/2024

Beech leaf disease: New treatment strategies

The Bartlett Tree Research Laboratories has broken new ground to protect beech trees from beech leaf disease with novel pest management strategies.

5/6/2024

Critical care for trees

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Arborist associations

Bartlett Tree Experts is proud to be a member of so many industry associations. Many of our expert arborists have reached the pinnacle of their profession and have been recognized as such. Bartlett Tree Experts has been inspected and accredited based on adherence to industry standards for quality and safety, maintenance of trained, professional staff, and dedication to ethics and quality in business practices.

View all arborist associations