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TRUSTED BY SAG HARBOR, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon167
    Verified tree services reviews

Top-Rated Tree service pros in Sag Harbor - Updated Nov 2026

Avatar for Willy's Landscaping
Willy's Landscaping
4.9(
42
)
Tree Removal

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very responsive; excellent results. Full mow was done next day and removed two trees. Best service I have used and the lawn looked beautiful when completed. Very communicative and professional."
Patio and walkway
Cutting down
Walkway
Walkway
Lawn mowing

+17

Response time10 hrs
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Global Landscaping Services
Global Landscaping Services
4.7(
92
)
Tree RemovalTree Removal - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Louis and his team at Global landscaping were prompt, professional and left the yard clean once the job was complete. I highly recommend Global landscaping for tree removal services. I will use them again in the future."
Response time1 day
Response rate89%
82 neighbors recently requested a quote
Avatar for Alternative Earthcare Tree & Lawn Systems, Inc.
Alternative Earthcare Tree & Lawn Systems, Inc.
3.9(
166
)
Trees & Shrubs - Treat, Protect and Maintain

Serving Sag Harbor, 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
80 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Buchanan LandWorks, LLC
Buchanan LandWorks, LLC
5.0(
6
)
Tree Stump - RemoveTree Stump - Remove - For Business

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Buchanan LandWorks LLC is 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 time2 days
Recommended by80%of homeowners
Avatar for Sebonac Creek Landscape
Sebonac Creek Landscape
4.6(
9
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed to quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you! \n

Response time7 hrs
Response rate93%
7 neighbors recently requested a quote
Robles Tree Care LLC
New to Angi
Tree RemovalTree Stump - RemoveTree Trimming

Serving Sag Harbor, NY and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

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Tree Service FAQs, answered by experts

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.

It could be anywhere from weeks to years for a dead tree to fall. A dead tree falls based on its weight, how it leans, the state of its roots, the state of decay, and what local windstorms are like, among other factors. Since it’s hard to predict the fall’s timing, it’s important to cut down a dead tree quickly and avoid any unpleasant surprises.

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. 

If an arborist is certified by the International Society of Arboriculture (ISA), the highest level of certification available is ISA Board Certified Master Arborist. According to the ISA, this credential is reserved for arborists “who have reached the pinnacle of their profession.” Check your arborist’s credentials before hiring to confirm their level of training and expertise.

The Christmas tree type that smells the best to you will ultimately depend on personal preference. But if that classic Christmas tree smell is important to you, choosing a type of tree known for its scent is a safe bet. Try a balsam fir for a spicy, comforting scent or a Douglas fir for a sweeter smell. You may also like Fraser firs, Scotch pines, and blue spruces.

The Sag Harbor, NY homeowners’ guide to tree services

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