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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 time4 hrs
Response rate97%
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

"Sprayed my crab apple trees with fungicide that is needed each year. Also inspected the rest of my property, keeping me informed of other yard maintenance to be aware of. All-in helped me stay on top of my tree and shrub needs."
Hedge Trimming
Hedge Trimming
Hedge Trimming
Response time10 hrs
Response rate100%
39 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 time1 day
Response rate86%
39 neighbors recently requested a quote
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Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
119
)

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I hired the cleaners and builders for one time maid service to help clean up after construction. They were efficient and affordable ..did a great job thank you so much!"
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1809

Response time1 day
Response rate92%
Recommended by87%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 rate96%
39 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 has been providing tree service for me for many years. He does excellent work and I would recommend him for any tree service"
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(
70
)

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

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Showing 1-10 of 215
Arborists questions, answered by experts

A general rule is that trees need 10 gallons of water for each inch of the tree’s diameter. For large trees, that can amount to approximately 160 gallons of water or more. Watering big trees to this extent can take quite a bit of time using a hose. For this reason, you may consider installing a soaker hose or sprinkler system to make the job easier.  

Generally, you should prune around 20% of an apple tree’s growth—and never more than 30%. This means that if you have a severely overgrown tree, it can take a few seasons to prune it back enough to produce the healthiest fruit. 

If you’re dealing with a newly planted or juvenile tree, hold off on pruning beyond the initial shaping. Wait at least a couple of seasons into fruit production since pruning can increase the number of water sprouts and unproductive foliage.

Make sure the tree roots soak around a day before you dig the tree up for the transplant. Keep the roots wet while the tree is above ground. After the transplant is finished, provide consistent water every day for the first month or so. You don’t want to overwater the tree, but you do want to keep the roots wet so they can thrive in their new environment.

Many species, especially when well-established, are not fans of transplantation. You’ll need to decide if you want to risk splashing the cash, understanding that transplantation isn’t always successful. Again, this is where hiring a pro is helpful, as they can give you all the essential info you need to ensure your tree stands a fighting chance.

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.

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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