O'Brien Tree Care

Your local, front range tree care professionals.

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Services

  • Pruning

    Expert pruning services to develop strong tree structure. We clean, thin, clear, and reduce branches to maintain healthy, well-formed trees.

  • Tree Removal

    Professional tree removal services for trees of any size. We assess factors like dead limbs, decay, and safety concerns to provide the best solution.

  • Tree Planting

    Plant a lifetime investment with expert guidance. We help you choose the perfect tree for your space that will grow for generations to come.

  • Cabling and Support Systems

    Reduce risk of tree failure with support systems. We install cables and bolts to strengthen weak points and protect overextended limbs.

  • Disease and Health Evaluations

    Identify and address tree health issues. We assess abnormal stress signs like excessive sap, odd leaf colors, and dying limbs to advise on treatment.

  • Ornamental Tree & Shrub Trimming

    Maintain aesthetically pleasing shapes with periodic trimming. We shape hedges, trim shrubs, and prune ornamental trees to achieve your desired look.

  • Storm Damage

    Quick response to storm damage emergencies. We safely handle hazardous situations including electrical wires, hanging limbs, and fallen trees.

Seasons

  • Fall

    Perfect time for deep root fertilization and tree planting. Help your trees prepare for winter and develop strong roots.

  • Spring

    Time to raise low hanging limbs and evaluate tree health. Keep limbs 7ft above sidewalks and 14ft above roadways.

  • Summer

    Essential time for thinning mature trees. Remove dead and crowded limbs to reduce stress and improve overall tree health.

  • Winter

    Prime season for dormant fruit tree pruning. Reduce disease spread while trimming apples, pears, peaches, cherries, and plums.

Map

Areas

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