About Us

Meet Donald T. Gray

Certified Master Arborist

Don Gray is a Certified Master Arborist who owned and operated a full service Tree Care Company for 35 years before selling his business in the spring of 2019.

Over the years he built an expansive reputation and clientele in the Greater Cincinnati, Southeastern Indiana and Northern Kentucky area.

His clients would return year after year because of his high quality service and unmatched character.

Don Gray has always operated his company and his life with honesty and integrity at the forefront.

Since selling his full service tree care company, Don has transitioned to a few new and exciting areas of service.

Teaching is a natural gift that he is excited to share with you here at The Tree Authority as well as offering his Professional & Consulting Services to his local clients!

Areas of Expertise

Over the last 35 years Don has worked tirelessly to help homeowners and companies with all of their tree care needs, including:

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    Tree Removal

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    Soil Remediation

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    Forestry Consulting

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    Teaching & Training

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    Lightning Protection

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    Tree Pruning & Trimming

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    Emerald Ash Borer Treatment

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    Evaluating & Diagnosing Insects & Disease


Don has completed extensive continuing education training over the years and currently holds the following Certifications & Licenses:

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    Board Certified Master Arborist

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    Member International Society of Arboriculture

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    Licensed Pesticide Applicator

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