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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

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

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

DS Tree Services Corp specializes in emergency and routine tree maintenance. If you have a tree threatening your home or simply want to make sure your trees are as healthy as possible, we are the guys to call. Remember, a healthy and beautiful tree will add value to your property. Call us today for a free quote! \n

Response time11 hrs
5 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

BuildingLI.com specializes in commercial construction, site intel, site assessment, direct hands-on work, and coordinated subcontracted licensed MEP technical assistance to owners, property managers, and facility services companies. We specialize in occupied-space renovations in commercial, medical and mixed-use active environments.

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

Alternative Earthcare Tree & Lawn Systems, Inc. has been in business since 1996. We specialize in TREE AND LAWN SERVICES for residential and commercial \n \nproperties which includes: \n \n* INSECT CONTROL for trees and shrubs. \n \n* TICK AND MOSQUITO CONTROL \n \n * Organic and Traditional LAWN FERTILIZATION Programs \n \n * POISON IVY REMOVAL \n \n * We also do AERATION AND SEEDING. \n \n * We diagnose and treat TREE FUNGUS AND DISEASE. \n \n * We also diagnose and treat LAWN AND FUNGUS DISEASES . \n \n * We also design and install LANDSCAPE LIGHTING. \n \n * We design and install CHRISTMAS AND HOLIDAY LIGHTS AND DECORATIONS for both Residential and Commercial properties throughout the entire Holiday Season. \n \n * Our Irrigation divison is SUPERGREEN IRRIGATION We specialize in custom installs, repair and also activation and winterizing of your system \n \nCall for a free property evaluation and estimate. Your complete satisfaction is our guarantee!

Spray Truck
Lawn Seeding
Tall Tree Spraying
Fertilization Matters
Large Tree Spraying

+136

Response time10 hrs
77 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for SavATree - Brookville
SavATree - Brookville
3.9(
50
)
Tree RemovalTree TrimmingTrees & Shrubs - Treat, Protect and Maintain+1 more

Serving Locust Valley, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Thomas, the Arborist was very knowledgeable and sensed immediately what needed to be done. My tree was sculpted to the shape it needed, and shored up with a cable to prevent it from toppling in heavy winds. The cleanup was perfect, as you would never have known that anything took place. I will continue to have them treat my trees and shrubs. Glad I found them."
Tree Service
Tree Care
Tree Service
Tree Care
Tree Service

+1

Recommended by85%of homeowners
Leo Tree Experts
3.5(
32
)
Tree RemovalTree Removal - For Business

Serving Locust Valley, NY and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quality work

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time7 hrs
Response rate87%
Recommended by84%of homeowners
MC Fence, Masonry and Tree Service
3.8(
6
)
Tree RemovalTree Trimming

Serving Locust Valley, NY and surrounding areas

Approved

In business since 2007

Free estimates

Customers say: Terrific value

Here at MC Fence, Masonry and Tree Service, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time8 hrs
Response rate88%
Recommended by100%of homeowners
R V C Landscaping Inc
5.0(
3
)
Tree Stump - Remove

Serving Locust Valley, NY and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! \n \n

Response time8 hrs
Response rate89%
3 neighbors recently requested a quote
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
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Showing 1-10 of 151
Arborists FAQs, answered by experts

Leaf removal costs between $400 and $1,000 per acre on average. Nationally, the cost of leaf removal averages about $350. Cost factors for this project include lawn size, leaf removal method, tree density, location, and the time required to do the job. If your lawn removal service charges based on lawn size, you can expect to pay $0.02 to $0.10 per square foot.

Tree roots are hearty and complex systems, so they don’t die immediately after the rest of the tree is removed. If you leave the root system in place, it takes anywhere from two to seven years for it to run out of nutrients. It is worth noting, however, that the roots stop growing and expanding after cutting down the rest of the tree.

For safety reasons, leaning trees are best removed by a professional, as they may often tear away from the hinge, causing you to lose control over where the tree falls. If you choose to cut down a tree leaning slightly, avoid cutting off root protrusions before you start. Make your hinge a little longer than usual by cutting it deeper (up to 30% of the diameter) and applying a wedge into the felling cut on the side the tree is leaning. Stand away from the direction the tree leans while making your felling cut.

You can use herbicides to prevent roots from growing without killing the tree itself, however they must be used with caution. Systemic herbicides are absorbed by the root and can kill off problematic roots. However, herbicides can sometimes negatively impact nearby plants, so the solution is best used sparingly.

Bradford pear trees bloom in early spring with small white flowers. They typically flower for at least two weeks. In bloom, these trees often emit a foul-smelling odor that’s often compared to rotting fish. Bradford pear trees will sometimes bloom in the fall due to drought or other stress-inducing conditions. 

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.