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TRUSTED BY COS COB, CT HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon489
    Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in Cos Cob, CT

*The Angi rating for Arboricultural Service companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

*The HomeAdvisor rating for Arboricultural Service companies in Cos Cob, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Arboricultural Service needs.

Last update on June 25, 2026

Find Arborists in Cos Cob

Avatar for LARS Tree Service, LLC
LARS Tree Service, LLC
4.9(
44
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"These guys are the best! Gave me the best price, showed up the very next day and did an outstanding job! Very friendly and professional, And have all the equipment a quality tree service needs. I highly recommend LARS tree service. I will be hiring them again for all my tree work needs. Thanks Guys."
Torrington
Torrington
Before the tree was cut down
Job done! Ready to clean up the area
We take care of your trees!

+17

Response time5 hrs
Response rate90%
9 neighbors recently requested a quote
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Avatar for Arbor Doc
Arbor Doc
5.0(
10
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"I needed invasive vines and poison ivy removed from areas around my property.Matt went over the whole job with me and explained the way he would do it and assured me about the safety of his method. He even noticed something that needed to be be treated on a magnolia in my yard. He arrived the next day and did the job quickly and thoroughly. Hi price was more than fair. The fact that he was a licensed arborist and had other certifications was doubly ressuring."
Hedge Trimming
Hedge Trimming
Hedge Trimming
Response time10 mins
34 neighbors recently requested a quote
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Avatar for Ron's Masonry
Ron's Masonry
5.0(
29
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"We hired Rons Masonry for a fence repair job and his customer service- specifically his knowledge and ability to explain his trade and recommendations in an an forthright and professional manner- were unparalleled. We now hire him for anything his company can take on and will recommend his company to everyone we know."
Walkway
Steps
Footing
Walk
Walk

+36

Response time2 days
43 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for L & J Masonry & Landscaping
L & J Masonry & Landscaping
5.0(
8
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Louis and Julio were excellent. They carefully fell about 10 trees on my property and placed the logs exactly where I requested and sized them carefully. They were able to take down a dead tree and leave the one below it without damaging it, something I was very concerned about. They hauled away a lot of punky wood in their beautiful new Mack truck. Before the project began, we walked the property and they marked the trees and rotted wood with red tape which made it clear exactly what I needed done. I will definitely use them again!"
Response time1 day
Response rate92%
4 neighbors recently requested a quote
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Avatar for J & O Green Services, LLC
J & O Green Services, LLC
5.0(
10
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Joel and his crew did a wonderful job. I couldn’t have asked for a better job: very professional, prompt, helpful, knowledgeable. I would recommend him highly."
My work
My work
My work
My work
My work

+4

Response time5 hrs
Response rate88%
32 neighbors recently requested a quote
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Avatar for Life Tree Services LLC
Life Tree Services LLC
4.9(
9
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Melvin and his crew are cordial, hardworking and very clean. The best tree care company I have used at my home."
20 trees removed
20 trees removed
5 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Eco Logical LLC
Eco Logical LLC
4.9(
69
)

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"We met with Edwin, and he explained the service he would provide ; we were very impressed as he came across as very sincere and competent and we read his great reviews. We hired him and believe he will do a great job for us in caring for our lawn. We look forward to working with him this spring."
Lawn Repairing
Lawn & Yard Work Project
Over Seeding
Pressure Washing Project
Pressure Washing Project

+131

1 neighbors recently requested a quote
Recommended by75%of homeowners
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Showing 1-10 of 213
Arborists questions, answered by experts

Burning a tree stump can be effective, but it comes with safety considerations and isn’t always best for every situation. It's essential to check local regulations and assess the safety risks involved. Stumps that are near wooden structures or other non-moveable flammable objects aren’t good candidates for burning due to the risk of the fire spreading. Alternatives like grinding or a DIY stump rotting project might be safer and quicker for getting the job done.

Pruning trees during the summer can be a bad idea because the new growth will take place during the hottest months of the year, which can stress your tree out. Similarly, pruning during the early fall can be a bad idea, too, because you’d be stimulating new growth when most trees are aiming to go dormant. 

Pruning recommendations will vary by the type of tree, but generally, waiting until winter to prune your trees is a good idea.

If you’re looking to rot a tree stump fast, potassium nitrate will work far quicker than copper nails. First, drill several holes into the stump using a power drill, then pour potassium nitrate pellets into the holes. Next, add water to help the chemical absorb into the wood, thoroughly soaking the stump to ensure the pellets dissolve and spread evenly. Afterward, cover the stump with a tarp to retain moisture and block sunlight, then place mulch on top to secure it in place.

The best time to trim trees is in late fall through winter when the tree has slowed its growing for the year. Cold weather stops insects and fungal growth from attacking a new tree wound. Summer and fall are considered the worst times to trim trees, but it’s permissible in certain scenarios, such as tree disease, damaged branches, or small, aesthetic cuts.

An arborist specializes in tree care, performing tasks such as pruning, treating diseases, and removing hazardous trees. They also assess soil conditions, plant trees, and develop landscaping plans to ensure healthy growth. They also manage debris cleanup, inspect equipment, and record maintenance activities. Arborists often collaborate with landscapers and professional tree maintenance services, applying their specialized knowledge and problem-solving skills to maintain tree health and safety.

The Cos Cob, CT homeowners’ guide to arboricultural services

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

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