Holly Expert Tree Care Service, Inc.
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137 Yetman Ave, Staten Island, NY 10307

Expert Tree Service Serving Staten Island, New York

We know you have a choice in tree care services, so please let us show you why our services are above the industry standard. Your trees are a valuable asset, having aesthetic, monetary or personal value as well as their significance to our environment.
Leading organizations such as the International Society of Arboriculture (ISA) strongly recommend that your trees be cared for by a Certified Arborist trained in the latest proper tree care practices and safety training.

All Phases of Tree Care by a Certified Arborist

Holly Expert Tree Care Service, Inc. prides itself in offering all phases of tree care from ornamental pruning and large dangerous removals to plant health care and insect/disease diagnosis. We specialize in tight areas using the latest and most innovative techniques and equipment. We are fully insured so that not only is the job site covered but our employees are covered with workers' compensation insurance as well. Our capabilities are broad with over 28 years in business and as with most scientific industries we are constantly learning. This experience combined with our ongoing drive to be the industry leader in our area makes us the best choice to care for your trees and shrubs.
Some of our services include:
  • Large Tree Pruning and/or Removal
  • Small Tree & Shrub Trimming/Shaping
  • Tree Consulting
  • Tree Cabling & Bracing
  • Stump & Root Grinding
  • And all other phases of tree care (except planting)
  • Tree & Shrub Insect & Disease Control
  • Organic Tree Care
  • Deep Root Fertilization

Board Certified Master Arborist

We continually strive to better ourselves through education, attending many courses and seminars around the world. We are always looking at newer and better techniques, equipment and materials and we put these into practice when we see fit.
The owner of the company, Stephen Boos, Sr., is an ISA Board Certified Master Arborist #NY0044B and also holds a degree in Ornamental Horticulture from SUNY at Farmingdale in Long Island, NY. He is an expert in the diagnosis of insects and diseases that can affect your landscape trees and shrubs and is also a practicing Consulting Arborist.
Holly Expert Tree Care Service, Inc. was started in 1981 by Stephen J. Boos Sr. with the idea that knowledge combined with hard work and integrity is the key to any successful business. Holly Expert Tree Care Service, Inc. has followed that path throughout the years and has a long list of satisfied and repeat clients in New York and New Jersey.
Stephen J Boos, Sr.
Stephen J Boos, Sr.
Board Certified Master Arborist - ISA
We are members of the International Society of Arboriculture (ISA), American Society of Consulting Arborists (ASCA), and New York State Arborists Association, ISA Chapter Inc. These organizations are the driving force behind the tree care industry and provide the education, seminars and certifications that we seek so that we may provide the best available tree care to you.
Holly Expert Tree Care Service, Inc. is a small company so we can offer a more personalized service than can the Mega-Tree Care companies out there. We offer the best value that any tree company could provide because of our acumen and dedication to the care of trees, our awareness of safety, and our integrity when dealing with people.
We carry a full line of insurance that not only covers the site we are working on but our employees are covered as well. Holly Expert Tree Care Service, Inc. emphasizes the safety of our employees and completeness of the job.


Carol O.,

Foster Rd.
"Holly Tree Service has always been professional, on time and responds quickly to my concerns and questions."