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TRUSTED BY NORTHGLENN, CO HOMEOWNERS

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

Verified Reviews for Tree Service pros in Northglenn, CO

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

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

Last update on May 07, 2026

Find Tree service pros in Northglenn

Avatar for ADF Services
ADF Services
5.0(
36
)
Tree RemovalTree TrimmingTree Removal - For Business+3 more

Serving Northglenn, CO and surrounding areas

Approved

Super Service Award Winner

Free estimates

Credit card accepted

Offers commercial services

"Ricardo and his crew are compassionate and did an excellent job. Good reasonable prices. Cleaned up so good. Did above and beyond for three trees. Please use them .you will not be disappointed. Local family owned business. Thank you again for your service."
6 neighbors recently requested a quote
Recommended by27%of homeowners
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Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
105
)
Tree RemovalTree TrimmingTree Removal - For Business+1 more

Serving Northglenn, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"We were very pleased with the work D & D Tree Service & Landscape. They were very thorough and they did a great job cleaning up. We will definitely use them again."
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
222 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for Devora Tree Service, LLC
Devora Tree Service, LLC
4.9(
91
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Northglenn, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Devora Tree Service was professional and courteous. They did the job per specifications in a timely manner. They are affordable and I would (and have) recommended them."
Maple removal
Maple removal
Medium pine tree
Medium pine tree
dead elm removal

+16

Response time5 hrs
Response rate90%
Recommended by98%of homeowners
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Hernandez Tree Care, LLC
5.0(
16
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Northglenn, CO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Hernandez tree care service was great. Easy to communicate with during estimate process and very helpful in evaluting tree removal and trimming of others. Went above and beyond to cleanup yard from limbs and even removed the fallen leaves we had not cleaned up yet. Also acquired part & repaired a flower bed sprinkler line that incidentally got broken in the neighbor's yard. Will definitely use their services again. Appreciate their business integrity and pride in there work."
1 neighbors recently requested a quote
Recommended by60%of homeowners
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Ziggy's Tree Care
4.8(
35
)
Tree RemovalTree Stump - RemoveTree Trimming

Serving Northglenn, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Edgar came out to our house the day after he found us through Angi. He was super personable, efficient, and affordable. We thought he did a great job at a very reasonable price. It doesnâ t hurt that our dog liked him too! If we need any services like this again in the future, we will be contacting him directly. We highly recommend Ziggyâ s Tree Care."
Response time7 hrs
14 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for Cowdrey's Tree Service
Cowdrey's Tree Service
4.9(
15
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Northglenn, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I have had many tree services trim and prune trees on my property. I am very meticulous about the care of the trees. Cowdrey's Tree Service was recommended to me. Colin the owner was very informative when we met to discuss the scope of work. Colin developed a detailed plan for me. He performed the trim and shaping of the Honey Locust and clearing of dead branches in a very large Blue Spruce as we discussed. His attention to detail was absolutely spot on. Colin also removed several tree stumps for me. He and his coworker Glen went above and beyond with getting utility locates and being extra careful working around the concrete edging and other obstacles while grinding the tree stumps. His cleanup of all work performed was beyond excellent. I highly recommend Cowdrey's Tree Service for any and all tree work. I will continue to use Colin with Cowdrey's Tree Service as my go to Tree Service for my property and my family's properties."
Pruned tree
Response time5 hrs
Response rate91%
Recommended by78%of homeowners
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Tree Service questions, answered by experts

If tree branches cross well into your property line, in many cases, these branches become part of your property, and you can trim them up until your neighbor’s property line. However, this issue will vary based on local ordinances, so you should do your research before making any decisions. Better yet, speak with your neighbor about how to handle any tree issues. 

If you don’t mind the branches, you can leave them be, but if they’re becoming a hazard, it’s definitely worth having a conversation.

Bleach can potentially kill some types of delicate ornamental trees, but for the most part, it will only kill the foliage it comes in contact with. Applying bleach is not an effective method of killing a tree. A better option is to use an herbicide, which is a chemical compound designed to effectively kill a tree. 

It depends on the problem, the affected part of the tree, the risk of the pathogen spreading, and the overall health of your tree. Many diseases, fungal infections, and insect infestations can be successfully treated, especially if the issue is only in a few branches. However, if a disease is too widespread, too severe, too easily spread, or in the roots, the tree will likely need to be removed.

The best time to cut down a tree is during its dormant season, typically in winter or early spring, after all the leaves have fallen. Removing a tree during this period is advantageous for several reasons. Frozen ground helps secure the tree stump, protects the surrounding landscape from damage, and reduces the risk of the tree falling in an unintended direction. With the leaves gone, there is less risk of the tree's foliage getting tangled with other trees. Additionally, since this is often a slower season for tree services, you may be able to hire a professional at a lower rate. This dormant period is also the best time for tree trimming.

It’s not always easy to tell when a tree is dying, although signs like dropping branches and brittle bark can sometimes offer clues. It can also be difficult to know whether a tree is dead or dormant, especially if it’s a deciduous tree. You’ll want to wait until a growth season to get a good idea of a tree’s health. When in doubt, contact an arborist for a consultation.

The Northglenn, CO homeowners’ guide to tree services

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

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