Top-rated arborists.

Get matched with top arborists in New Castle, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your arboricultural service project in New Castle, CO?

Select your specific project to find the pro for you.

TRUSTED BY NEW CASTLE, CO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon64
    Verified arboricultural services reviews

Verified Reviews for Arboricultural Service pros in New Castle, CO

*The Angi rating for Arboricultural Service companies in New Castle, CO 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 New Castle, CO 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 January 24, 2025

Find Arborists in New Castle

Avatar for Ayala's Tree Trimming & Landscaping
Ayala's Tree Trimming & Landscaping
4.7(
54
)
Tree TrimmingTree RemovalTree Removal - For Business+3 more

Serving New Castle, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Isaac & his crew were very professional. Arrived right on time and removed a 50 foot cottonwood in just over an hour. They made sure the yard was cleaned up, even beyond my expectations. I would certainly recommend them to anyone needing landscape work and or tree removal. I am also having them come back later this fall to remove the stump and clean up roots that have surfaced in the yard. Thanks Isaac for a great job done!! :)"
Response time5 hrs
Response rate95%
16 neighbors recently requested a quote
Request Quote
Avatar for Old Growth Tree Service, LLC
Old Growth Tree Service, LLC
4.9(
11
)
Tree RemovalTree TrimmingTree Stump - Remove

Serving New Castle, CO and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"The customer service was great. They did everything as I asked them to. They were very knowledgeable. I will be recommending them to others."
Our Team at Work!
Our Team at Work!
Our Team at Work!
Our Team at Work!
Our Team at Work!

+30

Response time1 day
Response rate95%
12 neighbors recently requested a quote
Request Quote
Avatar for Ayala's Tree Trimming & Landscaping
Ayala's Tree Trimming & Landscaping
4.6(
34
)
Tree RemovalTree Stump - RemoveTree Trimming

Serving New Castle, CO and surrounding areas

In business since 2008

Free estimates

Small jobs welcome

"I called and Isaac he came out and gave me a quote. He returned on the scheduled day he and his 2 man crew did an EXCELLENT job. They cut down and removed a Huge dead 65' Carolina Popular tree which was located close to our house, shed & fence. Very Experienced. They cleaned up my yard. Very nice crew. I recommend it to anyone needing tree service work . Call Isaac Ayala"
Response time1 day
Response rate92%
Recommended by91%of homeowners
Request Quote
Avatar for Castillo Removal Services
Castillo Removal Services
5.0(
10
)
Tree Trimming

Serving New Castle, CO and surrounding areas

In business since 2025

Free estimates

Small jobs welcome

"I am so happy with their work. They showed up on time, also providing me an exact arrival time and went straight to work. They did a tremendous job cleaning up and removing leaves. I will hire them again next year!"
yard clean up
yard
yard
Fence removal
Fence removal

+1

Response time10 mins
Response rate100%
Request Quote
Avatar for Jackson Crow 970-815-7277
Jackson Crow 970-815-7277
5.0(
3
)
Tree RemovalTree Removal - For BusinessTree Stump - Remove+5 more

Serving New Castle, CO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"It was amazing. They were on time, respectful, and cautious of my property."
Crown reduction tree trimming
Crown reduction tree trimming
Additional Photos
Recommended by100%of homeowners
Request Quote
Avatar for Castillo Removal Services
Castillo Removal Services
5.0(
6
)
Tree Trimming

Serving New Castle, CO and surrounding areas

In business since 2025

Free estimates

"Prompt response. Reasonable prices. Mr Castillo and his assistant were super efficient, helpful, and courteous. I was very pleased. I would recommend this service to anyone."
once project is done
start of project
before
after
Response time1 day
Request Quote
Showing 1-10 of 36
Arborists questions, answered by experts

Generally, avoid trimming trees in the summer (with the exception of pruning fruit trees as needed). Trees use a lot of energy in the summer, most of which is relegated to new growth. If you chop it too early, you could stunt the next season's growth. Again, when in doubt, do some research based on the specific tree type.

After a big storm, you may not be sure if a tree was struck or not. Look for the telltale long scars, like strips or gouges in the bark of the tree, running in sometimes jagged lines down the length of the trunk. These scars will often show vulnerable living wood inside the tree. It’s also common to see scorched or wilted leaves on the side or top of the tree where lightning struck.

Trees should be pruned every two to five years, depending on its age and type. Young trees should be inspected and pruned every two to three years. Mature trees should be inspected and trimmed every three to five years, and fruit trees should be pruned annually with a careful eye on seasonal growth. Evergreens typically don’t need pruning, unless branches or limbs are damaged, diseased, or harboring pests.

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.

If it’s your property, then you can plant a tree near power lines, but it’s not the best idea. Any vegetation that grows within 10 feet or so of power lines will fall under the responsibility of the utility company, and they may trim or remove it as necessary. If you do move forward with your plan, try to choose a smaller ornamental tree, plant it as far away from the power lines as you can, and keep it trimmed to avoid future problems.

The New Castle, CO homeowners’ guide to arboricultural services

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

See all articles