Altitude Arborist, LLC

Longmont Tree Service

Altitude Arborist: Your Tree Service Company in Longmont, Colorado

Getting the Tree Service you need in

Longmont, Colorado with Altitude Arborist:

Longmont, Colorado with Altitude Arborist:

Longmont, Colorado with Altitude Arborist:

Having a tree removed from your home usually isn’t a pleasant experience. Unfortunately for most homeowners, needing to have a tree removal typically comes at an inopportune time. This means that you need to make a quick decision. Do I try to remove the tree myself? Do I find a professional arborist for tree removal and which company should I choose for the job? How do I know that they know what they are doing? What happens if there’s an accident on site, do they have insurance? A lot of questions run through your mind when you have to get a large tree project done at your house. You want to be sure that the company knows what they are doing, are professionals, and are going to take care of the tree and your house structure. These are all valid questions but with Altitude Arborist, we’ll take care of you. We will ease some of the nerves and answer all your questions!

Our goal is to take care of your Arborist needs and do a great job for you. You live in the beautiful city of Longmont. You are surrounded by beautiful mountains, lakes, and a gorgeous, walkable downtown. Longmont is a fun, gorgeous city with a thriving tech scene. Longmont is chalked full of history and town charm…it’s one of Colorado’s finest cities.

Altitude Arborist Service Highlights

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Stump Grinding

If a customer would like to see the entire tree removed including the stump we can accommodate that! We can grind any size stump. Generally stumps are ground 6-8 inches below the surrounding landscape grade. For many stumps, the grinding will remove a majority of the root ball and some of the lateral roots.

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Tree Removal

We own a bucket truck with a 65 foot reach to aid us in the removal of trees where access is adequate. We have arborists on staff capable of hand climbing trees in more remote areas of the landscape where our bucket truck cannot be utilized and the tree is safe to climb and remove.

Family Owned & Operated
ISA Arborist Certified
Top Rated

We do more than just tree removal. We handle all tree services in Longmont including:

Tree and Shrub Planting

Storm Damage Cleanup and Emergency Tree Removal

Plant Health Care, Pest Control, & Disease Management

Tree Pruning and Preservation

Emerald Ash Borer Prevention

Stump Removal and Tree Stump Grinding

Tree Care and Tree Service in Westminster

Tree Removal

Tree and Shrub Deep Root Fertilization Service

Commercial, HOA, and Property Management Tree Services

The Altitude Arborist


At Altitude Arborist, we strive to create customers for life. We’ve been fortunate to serve many of our customers for the last 5 years straight. We strive to care for your tree like you are family. With 2 ISA Certified Arborists and degreed foresters on staff, you know that you’re going to get expert services and the right care for your trees and plants.

We are a family-owned company that is committed to making sure you feel like you are a part of the family. We are committed to the highest standards of safety practices while providing exceptional customer service.

With the ever-changing climate landscape, Longmont trees required updated techniques and modern plant care measures to properly care for your plants and trees. We provide the most scientific method for tree pruning, tree removals, cable and bracing systems, storm damage mitigation, tree planting, stump grinding, and plant health care.

Altitude Arborist – Advanced Tree Care has provided expert tree services on the Colorado Front Range since 2016 and If you want your trees to be cared for the right way, contact us!


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