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TRUSTED BY DORMONT, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified arboricultural services reviews

Top-Rated Arborists in Dormont - Updated Nov 2026

Avatar for Randy's Tree & Landscaping
Randy's Tree & Landscaping
5.0(
32
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Dormont, PA and surrounding areas

Approved

In business since 2000

Free estimates

Offers commercial services

Owner/Operator 20+ years climbing experience \nTree Removal \nTree Pruning \nStorm Damage Expert \nCat Retrieval Specialist \nOwner Operator \nFully Insured \n15 Years Climbing Experience \nIn Business Over 10 Years

1 neighbors recently requested a quote
Recommended by93%of homeowners
Hellmann's Tree Service
4.8(
122
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Dormont, PA and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Left message for Ray on Mon.am. He came that evening and was very helpful deciding what to do. Came on Wed. and did an excellent job, doing even more than expected to clean up overhanging growth. His workers are friendly and professional. They just went out of their way to an over the top job! Cleaned up all cuttings dirt to perfection."
Recommended by97%of homeowners
Avatar for Affordable Tree Removers
Affordable Tree Removers
4.9(
59
)
Tree RemovalTree Trimming

Serving Dormont, PA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"John performed the work as a tree surgeon. His every move was perfect, both in the trees and on the ground. You couldn’t ask for a better tree service. Plus his prices can not be beat."
Additional Photos
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Additional Photos

+70

4 neighbors recently requested a quote
Recommended by67%of homeowners
FALLING TIMBER TREE SVC
4.5(
88
)
Tree RemovalTree Stump - RemoveTree Trimming

Serving Dormont, PA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Jim and his crew were a pleasure to deal with. We had a large locust tree that fell on our shed from the storm. They removed the tree incurring no further damage to the shed. Jim also trimmed several branches from a maple. They made every effort to avoid damaging my flower beds. They cleaned everything up and got rid of all the debris. I will definitely use them again and I would recommend them to anyone needing tree services."
Response time2 days
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sidelines Tree Service, LLC
Sidelines Tree Service, LLC
4.3(
192
)
Tree TrimmingTree RemovalTree Stump - Remove+3 more

Serving Dormont, PA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"This is the only tree service that contacted me within a day, and was here to give me a quote within a week. Adam was very helpful, knowledgeable, and friendly. I would recommend this company to anyone who needs a tree/stump removed."
Climbing
Post Work
Climbing
Climbing
Awesome Support!

+3

Response time1 day
49 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for PVT Ryans Landscaping, LLC
PVT Ryans Landscaping, LLC
4.8(
22
)
Tree Removal - For BusinessTree Stump - Remove - For BusinessTree Trimming - For Business

Serving Dormont, PA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Ryan did an excellent job trimming my shrubs, discarding some trees, uprooting a magnolia tree that was threatening the foundation of my home and making my landscape look so much better! He also went above and beyond, showing professionalism, being very helpful and kind. I highly recommend him!"
Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Grays Landscaping LLC
Grays Landscaping LLC
4.6(
100
)
Trees & Shrubs - Treat, Protect and MaintainTrees & Shrubs - Treat, Protect and Maintain - For Business

Serving Dormont, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I am beyond happy with the service. On time and went straight to work. Polite and listened to my requests. Cleaned up and removed debris. My backyard looks amazing compared to what they started with as I had a large amount of trees and shrubs. Would highly recommend this company. Plan to use for other services."
Snow removal
Ivy removal
Landscaping Project
Ivy removal
Yard cleanup

+52

Response time3 days
Recommended by47%of homeowners
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Arborists FAQs, answered by experts

Homeowners are usually not responsible for trees that fall on power lines. Power companies usually have utility easements around power lines, which give them the responsibility to maintain any trees within about 15 to 20 feet of the lines.

Ideally, you should wait to prune until trees have gone dormant in late fall to early winter. The worst times to prune trees are early fall and late summer, as pruning them so close to dormancy makes it difficult for the tree recover before it goes dormant for the season.

Sometimes, knowing when you need tree-trimming services is straightforward, and other times, you have to do some investigating. Some tell-tale signs that you should have your tree trimmed include:

  • A poorly-formed tree with unruly branches, which makes the tree appear odd-shaped. 

  • A tree with tall or large branches that interfere with power lines or your home’s exterior.

  • A tree that provides too much shade in the yard due to branch overgrowth.

You can trim just one side of the tree, especially when that side is growing near something like a power line or a home. Pros will carefully trim the tree back until it is safe from that structure. While this is common, it also needs to be done with the utmost care, as pruning or trimming away at one side of the tree may make it structurally unsound. This instance is yet another where hiring a pro is wise, especially if power lines are involved.

Common signs that a tree is rotting include dead branches, a leaning trunk, peeling or cracked bark, leaf discoloration, and the presence of fungi. If you notice any of these signs, it’s best to hire an arborist near you to inspect your tree and determine if it can be saved or if it needs to come down.

The Dormont, PA homeowners’ guide to arboricultural services

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