Providing certified, holistic tree services tailored to Boulder residents and surrounding Front Range communities.
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Down to Earth Tree Service and Science has been providing professional tree care services in Boulder for over a decade. Locally owned and operated, we bring a hands-on, science-based approach to tree health and preservation. Our owner and ISA Certified Arborist personally manages each project to ensure expert care from start to finish. We’re proud to support the health of Boulder’s trees and landscapes with mindful, attentive service.
Work With Us →Fully licensed and insured for your peace of mind.
We show up when we say we will, every time.
59+ five-star reviews on Google.
Upfront quotes with no hidden fees or surprises.

Precision trimming to maintain health, safety, and appearance of your trees.

Holistic treatments to improve and protect the health of trees and shrubs.

Safe and efficient removal of hazardous or unwanted trees from your property.







We discuss your needs, assess the situation, and outline the best approach — completely free.
You receive a detailed, itemized quote within 24 hours. No hidden fees, no surprises.
Our licensed team arrives on schedule and completes the work with precision and care.
We walk you through the finished work together. Not happy with anything? We'll make it right.
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
Charles and his Down to Earth team are simply the best! They are highly skilled and able to handle difficult and thorny (literally, Russian olive trees!) situations. Charles recently cleared trees very close to power lines and my home. They were "too close for comfort" with the increasing winds we are experiencing. I am so relieved to be free of the worries of a tree falling on my house. His team works hard, is friendly and happy as they get down to business, and the cleanup is impeccable. To top it all off, the pricing is extremely fair. Thank you Charles and Down to Earth!
Charles provided great service! He is very knowledgeable and took the time to give us great advice. He is personable and was polite and helpful to our neighbours. He listened to my requests and his team, Lauren and Zach, were also great. They all worked together efficiently and thoroughly. Our trees were very well cared for because it was obvious they love trees! I would not hesitate to recommend Down to Earth Tree Service and Science.
Couldn't ask for better tree service. Charles and Zach were great communicators and very flexible working around our neighborhood's conveniently timed road repaving. They provided education, left the mulch for the yard, and even let us climb our tree and see the view! 100/10 would recommend, especially if you want to harness up and see your tree in a whole new way!
Charles was recommended by one of our neighbors who was really impressed with him and his services. We are really happy with the recommendation! He was professional, friendly, prompt, and was able to get to our job ASAP (estimate the same day of the call and tree was removed the very next day). The tree was removed safely and the whole area was actually cleaner when he finished than when he started! We also feel the price was very fair! Extremely highly recommended and we will be repeat customers!
Charles and his crew with Down to Earth did a great job trimming our honey locust tree. They cleaned up very thoroughly and gave me the mulch to use on my yard. I highly recommend their service. They are used by my neighbors as well
We offer comprehensive tree pruning, plant health care, tree removal, and client education services. Reach out to learn how we can help your trees thrive with a free estimate.
You can request a free quote by calling us directly, visiting our website, or filling out the contact form. We happily serve Boulder and neighboring communities.
Our customers consistently rate us 5 stars based on 59 Google reviews, highlighting our professionalism, clear communication, and expert care for their trees.
We proudly serve Boulder and the surrounding Front Range communities with our full range of tree care services.
Yes, we provide free estimates and consultations. Contact us to schedule an appointment at your convenience.
Get a free quote for your Boulder project — no pressure, no hassle.
Have a project in mind? Fill out the form and we'll get back to you with a custom quote — usually same day.
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