Top-rated arborists.

Best arborists near Locust Valley, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your arboricultural service project in Locust Valley, NY?

Select your specific project to find the pro for you.

TRUSTED BY LOCUST VALLEY, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon364
    Verified arboricultural services reviews

Top-Rated Arborists in Locust Valley - Updated Nov 2026

Avatar for Sandoval Contracting, Inc.
Sandoval Contracting, Inc.
5.0(
20
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+2 more

Serving Locust Valley, 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 DS Tree Services Corp.
DS Tree Services Corp.
4.6(
113
)
Tree RemovalTree Trimming

Serving Locust Valley, NY and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"From start to finish, the experience was professional and seamless. Wilmer was prompt, knowledgeable, and provided a fair and reasonable estimate. His office staff was equally impressive—friendly and efficient in setting up a date for the removal of two trees. When the crew arrived, they got right to work and impressed me with their strong teamwork and coordination. Everyone supported each other, and it was clear they knew exactly what they were doing. The cleanup was thorough—no wood, leaves, or stray branches left behind. It’s like they were never even there, except my yard looks so much better now! Highly recommend this team for anyone needing tree removal or cleanup services. They truly set the bar high!"
Response time11 hrs
4 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Tree Trimming - For Business

Serving Locust Valley, 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 Locust Valley, NY and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"They are terrific and very responsive. They took a damaged lawn an made it beautiful I am going to use them for all my lawn , tree and shrub work this coming year. Rob was great . I used to be in the landscaping business. I am very impressed with everything about this company.The people who work for there are very professional and knowledgeable. Ronnie B East Norwich"
Spray Truck
Lawn Seeding
Tall Tree Spraying
Fertilization Matters
Large Tree Spraying

+136

Response time10 hrs
72 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for MRX SERVICES LLC
MRX SERVICES LLC
New to Angi
Tree RemovalTree Stump - Remove

Serving Locust Valley, NY and surrounding areas

Approved

MRX Services LLC provides reliable landscaping, lawn care, yard cleanups, junk removal, moving assistance, painting, and general property maintenance services. We take pride in providing quality work, fair pricing, and dependable service. We serve Bridgeport and surrounding areas and offer free estimates. Contact us today to discuss your project!

5 neighbors recently requested a quote
...
Showing 1-10 of 152
Arborists FAQs, answered by experts

Dead tree branches should be removed, because they can cause the tree to lose nutrients. They can also make the tree more susceptible to disease and pests. Removing dead and diseased branches can help the tree recover and increase the odds of saving a dying tree. Make sure to prune the tree correctly to avoid damaging it further.

While the fastest way to kill a tree is to simply cut it down, there are several other methods to choose from. You should hire a professional tree removal service to cut down a tree to ensure your personal and property safety. Some slower but effective options include treating or grinding the tree stump or using a basal bark treatment. 

You don’t always need a permit to grind a stump, but you might need one depending on your location and the stump’s surroundings. Permits are often needed if the stump is part of a protected tree species, near public areas or utility lines, or close to environmentally sensitive zones like wetlands. Some cities also regulate noise and work hours. Always check local rules before grinding, and contact your city or county office if you're unsure.

The best pro to hire for spraying trees is a tree maintenance specialist. These pros are well-versed in selecting the right spray treatment and applying it properly to ensure there’s no collateral damage to the tree or surrounding landscape. Many tree maintenance services employ certified arborists, but for these routine visits, the extra investment usually isn’t necessary.

Planting trees far enough from your foundation will protect your home from root damage, but if you’re dealing with existing trees, you can still guard against roots. Root barriers form a physical boundary that will prevent roots from encroaching on your foundation and can help save you from expensive foundation repair costs.

The Locust Valley, NY homeowners’ guide to arboricultural services

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