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TRUSTED BY ROSLYN, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon650
    Verified arboricultural services reviews

Top-Rated Arborists in Roslyn - Updated Nov 2026

Avatar for Lion Tree Service, Inc.
Lion Tree Service, Inc.
5.0(
21
)
Tree RemovalTree Stump - RemoveTree Removal - For Business+1 more

Serving Roslyn, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I have hired Lyon Tree service for several years now for both my home and commercial properties. Hugo and his team are very professional and perform excellent work. The companies pricing is very competitive. I highly recommend their tree service."
Response time8 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for Sandoval Contracting, Inc.
Sandoval Contracting, Inc.
5.0(
20
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+2 more

Serving Roslyn, NY and surrounding areas

Approved

In business since 1992

Free estimates

Offers commercial services

"So last week during the frigid temperatures and high winds I lost a half a tree witch went down on neighbors wires. So I started looking for tree trimming on Angieâ s list and boom Sandoval called me gave me a great price and the deal Was done. Great clean up also. Would highly recommend them."
Response time5 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Tree Trimming - For Business

Serving Roslyn, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We were extremely happy with the work performed by H&M. Moises, Hector and crew were courteous and did whatever needed to please us. They did most of the renovation in our condo......painting, installation of bathroom cabinets, sink, installed tile floor, etc. They also installed vinyl flooring in our kitchen, living and dining rooms. They had a plumber replace our heating baseboard, I would highly recommend H&M if you want excellent work done!!"
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
Avatar for Alternative Earthcare Tree & Lawn Systems, Inc.
Alternative Earthcare Tree & Lawn Systems, Inc.
3.9(
166
)
Trees & Shrubs - Treat, Protect and Maintain

Serving Roslyn, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"They came to aerate and overseed the lawn. I was promised the first week in October and they kept there appointment . Very satisfied with the job and the cleanup afterward."
Spray Truck
Lawn Seeding
Tall Tree Spraying
Fertilization Matters
Large Tree Spraying

+136

Response time10 hrs
79 neighbors recently requested a quote
Recommended by91%of homeowners
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Showing 1-10 of 156
Arborists FAQs, answered by experts

For Bradford pears, damage from storms is common, and if the trunk splits, it can pose a danger to people and surrounding structures. The best thing to do in that instance is to have the tree removed. If there’s only minor damage to the branches, pruning away the damaged parts is the first order of business. You may also want to consult a professional arborist to make sure the tree is healthy.

It is good to spray water on a Christmas tree to help keep the needles hydrated. Spraying a Christmas tree with water prevents dryness, stops needles from falling off, and reduces the risk of fire.

The best time to cut down a tree is during its dormant season, typically in winter or early spring, after all the leaves have fallen. Removing a tree during this period is advantageous for several reasons. Frozen ground helps secure the tree stump, protects the surrounding landscape from damage, and reduces the risk of the tree falling in an unintended direction. With the leaves gone, there is less risk of the tree's foliage getting tangled with other trees. Additionally, since this is often a slower season for tree services, you may be able to hire a professional at a lower rate. This dormant period is also the best time for tree trimming.

Yes, cutting a tree's roots can cause it to fall, particularly if major support roots are severed. In extreme cases, trimming roots can affect the tree's structure and stability. Many crucial roots are located just below the soil's surface. If you make severe cuts to roots more than 2 inches in diameter, you risk impacting the tree's water flow and its ability to withstand severe winds or storms. Even cutting roots less than half an inch in diameter under or outside the tree's canopy can cut off its water supply, causing it to decline, die, and eventually topple.

If you aren’t sure what you’re doing, be very careful when cutting mature tree roots (roots larger than 2 inches). Root cutting and pruning can affect both a tree’s stability and its ability to nourish itself. Issues during root cutting can result in damage or injury. 

It’s recommended you call in a pro to help, unless it’s a very small tree and you aren’t worried about the prospect of losing the tree.

The Roslyn, NY homeowners’ guide to arboricultural services

From average costs to expert advice, get all the answers you need to get your job done.