O'Brien Tree Care

Your local, front range tree care professionals.

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Services

  • Pruning

    Proper pruning is essential in developing a tree with a strong structure and desirable form. Trees that receive the proper pruning measures…

  • Tree Removal

    A tree may need to be removed for a number of reasons, we can get the job done no matter how big or small. Factors such as large dead limbs…

  • Tree Planting

    Planting a tree can be an investment that lasts a lifetime. It is important to choose the right tree for your space. We are very…

  • Cabling and Support Systems

    Support systems can reduce the risk of failure in trees with structural deficiencies and may provide an alternative to removing a tree when…

  • Disease and Health Evaluations

    When trees produce excessive sap, or their leaves change to a strange color, they are often trying to tell us something. Signs of abnormal…

  • Ornamental Tree & Shrub Trimming

    Some trees and shrubs need periodical trimming to maintain an aesthetically pleasing shape. Hedge rows can be shaped to a desired reach and…

  • Storm Damage

    During a storm, the failure of a limb or even a whole tree can cause a lot of damage to a property. We respond very quickly to high-risk…

Seasons

  • Fall

    Fall can bring beautifull leaves and the snowy ski season we have all been waiting for. As the leaves fall and the visible part of our trees…

  • Spring

    Spring! The flowers are blooming and leaves are back! With the green comes extra weight of leaves causing limbs to hang low and become a…

  • Summer

    All trees in an urban environment need some level of care. Trees that receive proper pruning measures while they are young will require less…

  • Winter

    Winter is the prime season to trim your fruit trees! Pruning while trees are dormant can greatly reduce the risk of the spread of disease…

 Map

* If your area is not listed here, give us a call! We may be able to accomodate you.

We are hiring

Careers at O'Brien Tree Care.

  • Entry Level Grounds Crew

    If you enjoy working outdoors in a professional and safe environment, consider applying! We value a strong culture of excellence in safety, lifelong learning, and career development.

  • Experienced Tree Climbers

    O’Brien Tree Care, LLC is seeking experienced climbers. Looking for responsible, safe, and authentic individuals who love to climb and prune trees.