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Discover unparalleled care for your trees and shrubs, ensuring a vibrant and healthy landscape all year round.
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Superior solutions to meet the unique needs of your lawn & property, enhancing its beauty and health.
Comprehensive Tree Services
Expert pruning, safety measures, pest resistance, and health assessments to keep your trees thriving.
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New York Address
51 Cliff Street
New Rochelle, NY 10801
Connecticut Address
19 Piave Street Stanford
Connecticut 06902
Schedule Your Free Consultation
Fill out the form below to book a complimentary consultation with our experts. Let us help you achieve the perfect landscape.
Schedule Your Free Consultation
Fill out the form below to book a complimentary consultation with our experts. Let us help you achieve the perfect landscape.
Why Choose Emerald
Eco-Friendly Practices
Prioritizing sustainable methods and using organic products that are safe for your family and the environment.
Certified Arborists
Our team consists of certified professionals with extensive knowledge in tree and shrub care, ensuring superior expertise and service.
Customized Care Plans
Personalized care plans tailored to your landscape's specific requirements, ensuring optimal results.
What Our Clients Say
Emerald Tree & Shrub Care transformed my backyard into a lush paradise. Their attention to detail and expertise are unmatched!
Thanks to their professional team, my lawn has never looked better. I highly recommend their services to anyone!
The consultation was thorough and informative. I felt confident in their ability to care for my landscape.
Reliable and efficient service every time. Emerald Tree & Shrub Care is my go-to for all my landscaping needs.
Get Started With Premium Tree & Property Care Today!
Don’t wait! The health and vitality of your trees and plants can improve starting today! Let us care for your property so you don’t have to.
FAQ

Frequently Asked Questions
How long have you been in business?
We have been in business since 1996. Founded by ISA Board Certified Master Arborist Steve Farrelly, Emerald Tree & Shrub Care Company provides expert services and care to residential and commercial clients throughout Westchester County, Fairfield County, and areas of New York.
Is Emerald a local company?
Yes. Emerald Tree & Shrub Care Company has offices located in Scarsdale, NY and Stamford, CT. We serve clients residing in Westchester County, Fairfield County, and New York City.
Do I have to be home when you do the work?
In many cases, you do not have to be home when our team is scheduled to complete a job. If you prefer to be home, our team will do our very best to accommodate your request.
Can you provide images of the trees to be trimmed, treated, and maintained?
Yes, we use advanced software that keeps an inventory of our client’s properties. Our Plant Health Care clients receive access to thorough, easy-to-read maps that include a tree inventory, a history of treatments and services, as well as detailed cost breakdowns.
Are the products used for plant health care or pest control hazardous to my children and pets?
At Emerald, we protect the health of your family and landscaping with our conventional and environmentally safe insect control treatments. Additionally, our crews undergo training to ensure we are applying treatments using the most up to date industry standards.
Will heavy equipment be brought onto my property?
With your permission, we may need to bring our equipment onto your lawn to treat or remove trees. If this is the case, we use weight displacement mats that do not compact soil, leaving no evidence that our trucks were on your lawn.
Will you remove debris from the job?
Yes. At Emerald, cleanup is an important component of safety and tree care. Please discuss any questions or concerns with your Arborist Representative prior to beginning work.
Will I need to obtain a permit prior to work being done?
Depending on the area, you may need to obtain a permit. Permits vary from area to area, so please check with your Arborist Representative.
Will you (Emerald) get a permit for me?
Typically, it is the responsibility of the property owner to obtain necessary permits before a job begins. Our experts can advise you on the permits you need.
Can I see the product labels for products you use?
Yes. We provide access to copies of all our product labels. If you have any questions about the products we use, please call us at (914) 350-2224.
Do you have a question?
We are always here to help!
Call us or send us a message with your question and will we be sure to answer it and support your needs.
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Meet Our Arborists

Steve Farrelly
President
Read Steve's Bio
As a lifelong Westchester resident, Steve Farrelly serves as the founder and President of Emerald Tree and Shrub Care Company. As an avid sportsman who enjoys fishing, swimming and more, he was inspired to start Emerald after witnessing various irresponsible acts taking place throughout the Long Island Sound. His mission was to create a company that helped watershed, assisted residents in relating to their landscape, their use of pesticides, and their trees and shrubs. All of these efforts are an important part of a macro environment.
As a graduate of New York Botanical Gardens’ Professional Horticulture program, Steve mastered various horticultural topics, including the cause and effect of what landscaping and tree care on a property can have on the environment, particularly in Westchester and Fairfield Counties. He is also a Board-Certified Master Arborist, the highest level of accreditation in the field.
When he is not spending time with his family, he enjoys working with clients and the public to share the critical role trees play in the world and local communities.

Kevin Wyatt
V.P. of Arboricultural Services
Read Kevin's Bio
A Yonkers native, Kevin Wyatt has worked as a master arborist for Emerald Tree & Shrub Care Company since 2004. He is a leading arborist in Fairfield and Westchester counties as well as within all five New York City boroughs.
Kevin began his 42-year career as a tree trimmer with an interest in arboriculture. Over time, he built upon his practical experiences working in the field by pursuing advanced certifications from the area’s leading arboricultural institutions, including Cornell University and the New York Botanical Gardens. He is a licensed Connecticut arborist and pesticide applicator.
Kevin’s clientele ranges from residential estates to renowned properties and picturesque campuses. The Columbia University, Green-Wood Cemetery and The City of New York have relied on his expertise in tree pathology and treatment, landscape design, and tree risk assessment to preserve the natural history under their jurisdiction.
Kevin holds a B.S. in Business Administration from Mercy College and is a Board-Certified Master Arborist and Tree Care Safety Professional. Kevin is a member of numerous tree care associations and regularly teaches workshops on tree identification and pruning. In his free time, Kevin can be found sailing the Hudson River, skiing the steep slopes of Vermont, or simply enjoying a quiet hike in Rockefeller State Park. He is happiest spending time with his six children and seven grandchildren, sharing with them his love of the great outdoors.

William Demarest
Arborist
Read William's Bio
William Demarest has been employed in the tree care industry for the last 47 years and has three decades of experience as a practicing tree surgeon and plant health care specialist. William is an ISA-certified arborist and has earned his qualification through the ISA as a Tree Risk Assessment practitioner.
William heads the company’s golf division, which oversees the arboriculture for more than a dozen prestigious courses. He also serves Emerald’s residential clients in Westchester County.
Outside of his career in arboriculture, William served four years in the U.S. Navy.

Pedro Meza
Arborist
Read Pedro's Bio
Pedro has been a member of the Emerald team since 2006. He is an ISA-certified arborist, one of the company’s top crew leaders, he helps to train new team members, and is passionate about teaching others how to climb and prune trees properly. Pedro is also bilingual.
Pedro’s clients include well-known properties like Bryant Park and Fairview Country Club in Greenwich, CT. He also leads Emerald’s arboriculture projects for the New York City Department of Parks and Recreation.
He resides in White Plains with his wife and three children and enjoys road cycling.

Michael Wheeler
Arborist
Read Michael's Bio
Michael joined Emerald in the Spring of 2019. Growing up in the Adirondack Mountains, he is an avid cook, hiker, skier and overall outdoorsman. Michael holds a Bachelor’s of Landscape Architecture from SUNY College of Environmental Science & Forestry after beginning studies as an Environmental Forest Biology/Bio-Technology major. He has lived and studied in Lisbon, Portugal, and shortly after began working in landscape design & construction. Michael has experience managing an eleven-acre retail nursery in upstate New York, where he served as a Landscape Designer and Nursery Manager for seven years. Michael is a Certified Pest Applicator in the state of Connecticut.
Michael resides in Yonkers with his wife and daughter. He enjoys painting, metal and jewelry work and home-brewing.