About Gallagher Tree Service

We are a small company of certified arborists that provides high quality tree pruning, planting, and fertilizing, hazardous tree removal, and landscape design and installation services to the Upper Valley Lake Sunapee region of New Hampshire and Vermont.

We take pride in all the work we do and provide outstanding customer service. Our investment in safety training is evident in the safety culture present on all of our work sites.

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Testimonials

Gwyn was a pleasure to work with and went above and beyond when asked. They started the job promptly at 9am on a Thursday and worked quickly and safely to ... [read more]

Jaymie Price (West Lebanon, NH)

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