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TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified arboricultural services reviews

Top-Rated Arborists in Johnstown - Updated Nov 2026

Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
105
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Excellent service. Prompt evaluation. Reasonable price. On time for the job. They cleaned everything up. Also, communicated everything they were doing and why. We had a large tree that had several years of neglect, it now looks beautiful. They also removed a row bushes that my wife hated. Thank you Daniel and team!"
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
182 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for A.P. Excavation & Landscaping
A.P. Excavation & Landscaping
4.7(
223
)
Tree RemovalTree TrimmingTree Removal - For Business+1 more

Serving Johnstown, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"A. P. took down a very large and dangerous ash tree branch. It was obvious to the arborist, Angel, that the branch would snap back on the cutter if not done properly. He safely brought it to the ground. We are so pleased with A. P.â s prompt and professional service, we hired them to remove a tree stump in the front yard. Weâ re very confident A. P. will do an excellent job. Also, they will call utilitiesâ marking for us. This company knows itâ s business!"
Pine Tree
Start of Project
AP Bucket Truck
Midway Point
Ground Work

+21

8 neighbors recently requested a quote
Recommended by94%of homeowners
Hernandez Tree Care, LLC
5.0(
16
)
Tree TrimmingTree RemovalTree Removal - For Business+1 more

Serving Johnstown, 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
Frontier Forestry
5.0(
19
)
Tree TrimmingTree RemovalTrees & Shrubs - Treat, Protect and Maintain+3 more

Serving Johnstown, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Credit card accepted

"I hired this Professional tree removal service, "Frontier Forestry" and I am extremely happy with the work. Everything was done efficiently and very safely. Safety was Paramount! I had 2 mature cottonwood trees cut down and I couldn't be happier with the excellent customer service. Hunter, the owner, was happy to come to Laramie, from Cheyenne. I was quickly and professionally given an estimate, and very soon thereafter, the trees were down, safely! I would highly recommend, Hunter, and his business, "Frontier Forestry" to anyone who needs or wants this service! Again, I am EXTREMELY HAPPY! The price was very REASONABLE! 😊 Paul Irish ☘️ Laramie, Wyoming"
LCSD#1
Response time1 day
Response rate99%
62 neighbors recently requested a quote
Rocosas Concrete, LLC
4.7(
71
)
Tree RemovalTree Removal - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2015

Offers commercial services

Customers say: True professional

"We had a dead aspen to remove and tree trimming in the front and back years. Richard was very attentive to what I asked for. His team did a great job cleaning up. It was great to get it done. I would definitely ask for them again if a need more work done."
New Driveway
Subgrade Preparation
Response time1 day
43 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Top-Notch Tree Service
Top-Notch Tree Service
5.0(
10
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Johnstown, CO and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Top-Notch tree service has really lived up to its name every time I've used them. They've trimmed trees for me as well as taking out trees that unfortunately had to go. Their people are extremely skilled at what they do and have taken on Jobe requiring a huge crane to complete. I've literally never been concerned about any aspect of what they advised needing to be done."
Aurora
Response time2 days
Recommended by100%of homeowners
Avatar for Front Range Tree Experts
Front Range Tree Experts
4.4(
47
)
Tree Stump - RemoveTree Stump - Remove - For Business

Serving Johnstown, CO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Ben is a well educated, communicative and reasonable arborist. Answered all my questions, and I had plenty with 19 tress. Cleaned up completely. Very reasonable prices. Didn't tell me it would be $250. to $300. before he even saw the projects which other services did. Will absolutely hire again. A pleasure to work with and look forward to working with him again."
Response time7 hrs
10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Little Leaf Tree Science
Little Leaf Tree Science
5.0(
5
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving Johnstown, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"John is an incredibly knowledgeable arborist who clearly understands trees and the issues they face here in Colorado. We had two pines that he ended up removing and replacing with Junipers. He gave us options to treat or replace. John took the time to walk through both options plus provided several tree replacement options to chose from. Highly recommend his expertise and honest approach."
Removal for Andrew F.
Removal for Andrew F.
Removal for Andrew F.
Removal for Andrew F.
Avatar for No Harm No Fell
No Harm No Fell
4.9(
12
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+3 more

Serving Johnstown, CO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Professsioal-Caleb and his coworker know what they are doing and work well together. Careful-No damage to house, roof, fence, deck or deck railing eventhough several large branches were removed nearby. Polite and easy to work with. Obilging-Did several extra without extra charges, Made sure we were satisfied with his work "No trace of work left behind" Everting was perfectly cleaned up. I would give 5 stars + and would not hesitate to hire again."
No Harm No Fell
2 neighbors recently requested a quote
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Showing 1-10 of 161
Arborists FAQs, answered by experts

Your neighbor is not in a good position to know if your trees are truly dead or pose any kind of danger. That’s why hiring an arborist or tree service expert can be such an important part of the process. If the trees are still alive and don’t pose any threat, you’re in the clear (but you may want to document and photograph everything in case events turn sour down the road).

But if a tree is visibly dead and near the property line, you should remove it to be safe. If a dead tree falls on a neighbor’s property, they may have grounds to sue for negligence. If any branches on trees have died, it’s a good idea to cut them back for similar reasons.

How often and long you should water a tree depends on the species and if it is mature or newly planted. The amount of water is also based on the tree's size. A good rule of thumb is approximately 5 gallons per inch of the trunk's diameter.

Adjusting watering to the recommended suggestions for the tree type and weather conditions is vital. For instance, watering trees during a drought is necessary, and you may need to water more frequently than usual.

In nature, there are many things that can cause a tree to die, including diseases, insects, and natural disasters such as fires or droughts. Non-natural methods of killing a tree include herbicides or manual intervention, such as cutting it down. Consult a tree removal professional about your options for naturally killing a tree.

Trees aren't big fans of moving, and they do go into shock during a transplant. Although most carefully thought-out tree transplants see the tree recover from the shock just fine, there is always a risk of having an unsuccessful move. Proper preparation, timing, and diligent aftercare are crucial to minimize the risks when transplanting a tree.

Stump grinding consists of removing the visible part of the stump, but the roots remain intact. Depending on the tree and root system, the roots may still grow after stump grinding. If you are concerned about root growth and damage, you may want to consider having a stump removed completely.

The Johnstown, CO homeowners’ guide to arboricultural services

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