4.6 
2k+ *The Angi rating for Tree Service companies in Thornton, 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 Thornton, 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
Serving Thornton, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Cleaned up both Front and Back Trees, removed all the debris, and left the property looking great"
Serving Thornton, CO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Sloan tree service was great to work with. Aric came when he said he was going to and communicated well throughout the project. He ensured we were happy with the job and was very kind to work with."
Serving Thornton, CO and surrounding areas
Approved
Super Service Award Winner
Free estimates
Credit card accepted
Offers commercial services
"Ricardo was courteous and professional. His crew was great. They did everything I asked and my trees look fantastic! I will hire them again for tree work or landscaping. Excellent experience with this company."
Serving Thornton, CO and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"The estimate Devora Tree Service gave us was excellent. I was surprised they could do the job at that price. For anyone who is looking for a low price for tree trimming, make sure you contact Devora."
+16
Serving Thornton, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Offers commercial services
"Tim, is very knowledgeable, hard working and very fair on his pricing. We have used his services twice, once when a 70 year old pine tree blew over and the second was reducing the height of a hedge that had gotten way too tall. I have referred him to several neighbors and friends and everyone has been very pleased with his work."
Serving Thornton, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Daniel and his crew arrives right on time as agreed upon. They installed the lawn irrigation system and laid the sod, The yard looks great!!! I highly recomend D&D Tree Services and Landscaping. It was.impressiveive to watch them put it all together."
Serving Thornton, CO and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Demir came out and took down the Aspen tree that was fallen and unsafe and hanging on another tree branch on a Sunday, then came back with the crew the next morning. They did a great job and the aspens look really healthy now and safe for the next windy day in Colorado. They even raked up and cleaned the backyard. I would definitely hire Hernandez Tree service again - excellent job and reasonably priced !"
Serving Thornton, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Sam and Jake removed many aspen trees from my property and trimmed several other trees. They did exactly what they said they would do and they charged per their quote without any overruns. They were professional, efficient and worked safely. They delivered quality customer service and I would definitely hire them again for future tree services."
+19
Serving Thornton, CO and surrounding areas
Approved
In business since 2015
Free estimates
Customers say: True professional
"Javier & Lisa were great to work with and I will refer them to my friends & family. I will use their service again."
+102
Serving Thornton, CO and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Cowdreyâ s Tree Service was highly recommended to me by a neighbor and has exceeded my expectations for service! Always reliable and honest."
From average costs to expert advice, get all the answers you need to get your job done.
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