4.4 
2.2k+ *The Angi rating for Tree Service companies in Denver, 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 Denver, 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 April 15, 2026
Serving Denver, CO and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Dave was easy to work with, answered all my questions & provided recommendations when asked. Will work with him again if I need tree service!"
+53
Serving Denver, CO and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Came out the next day and trimmed our tree quickly. Cleaned up the litter and headed on their way. Great job"
+2
Serving Denver, 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 Denver, 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 Denver, CO and surrounding areas
Approved
Super Service Award Winner
Free estimates
Credit card accepted
Offers commercial services
"ADF was extremely fast and professional. I would highly recommend using them for your tree service."
Serving Denver, CO and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
"They did an amazing job! Took down a 80 cottonwood in about 2-3 hours. Cleaned up the area as they were taking down the tree. They even managed to save a plant that was growing next to the tree they removed."
Serving Denver, CO and surrounding areas
Approved
In business since 2014
Free estimates
Customers say: Terrific value
"Crew was prompt scheduled for 8:30 AM and right on time. We did a walk around to insure that the bid included all items discussed. Crew was great to work with along with the team lead. Cut down a 50' (44" dia.) cotton wood and went as smooth as I have ever seen. Clean up was great afterword. In addition to the bid I added several items like trimming (3) trees the bid was reasonable and work all was completed with out a problem. Would recommend Sandoval to anyone looking for tree services. Paul in Centennial"
+4
Serving Denver, CO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I can't recommend O'Shaugnessy Trees enough. Talked to Connor on a Monday and the trees/shrubs were finished by Wednesday afternoon. He did a fantastic job with a fair price on a really tough project. Hire him!"
Serving Denver, CO and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Devora tree service did an amazing job trimming our trees. We were concerned about our turf getting damaged during the process but, Jesus had said that the crews would lay down tarps to protect the turf and they did. They were there on time and cleaned up very well. I will definitely hire them again in the future."
+16
Serving Denver, CO and surrounding areas
Approved
In business since 2000
Free estimates
Credit card accepted
"I had severe damage in front and back yards. Two locust trees, lilac bushes, crabapple trees. Reliable Tree Services LLC, was incredible. They came out Saturday afternoon. I received a bid the same day. Raul Sanchez is an incredible arborist. He and his crew were perfectionists and took my yards and roof from a disaster areas to BETTER than it was before the storm. Kind, courteous, and KNOWLEDGEABLE are just a few words Iâ d use to describe Raul and his crew! Reliable Tree Services LLC- bonded and insured. 720-338-2092."
+1
From average costs to expert advice, get all the answers you need to get your job done.
Discover the average tree trimming cost in Denver, CO, key price factors, and tips to save. Get expert insights to plan your tree care budget with confidence.
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