Gallagher Tree Service

We take pride in all the work we do and provide outstanding customer 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.


Several years ago, we were looking for someone to remove a tree and found Gallagher Tree Service in the yellow pages. We were very pleased with the results and since have used Gwyn and Heather for many projects including pruning, tree removal, stump grinding, tree planting, landscaping–the list goes on and on. You will NEVER find anyone more professional to work with than Gwyn and Heather. When their work is finished, the area is in better condition than when they started. They arrive on time and Gwyn and his crew do a remarkable job. We are very fortunate to have Gwyn, Heather and their crew do projects for us.

Carl and Frances Bannon

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 remove all of the brush and begin cutting the wood down into manageable pieces. By the end of the day they were not quite finished so they had to return on Friday morning. They arrived on time and were able to finish the job by mid-day. When they were finished they did a wonderful job cleaning up my yard. Gwyn is one of the most professional people I have ever worked with. I would recommend them to all I talk to. I plan on using them again in the future to help me with other tree projects.

Jaymie Price

Thank you very much to you, your crew and Heather! We are very pleased with the results of your hard work. Should we need any more tree work done, we will call you. Thanks again.


You did a splendid job–looks great. Thanks.