Saving the Earth One Tree at a Time!Boston Tree Preservation employs professional arborists and soil technicians who have a dedication to the Green Industry and an appreciation for the environment. Based in Woburn, MA, Boston Tree Preservation services the greater Boston area. Cape Tree Preservation is a “branch” of our company, located in Sandwich, MA and serving all of Cape Cod.We use certified organic, OMRI certified (Organic Materials Research Institute) or NOFA-allowed (Northeast Organic Farming Association) products in all of our services. We also create many of our botanical, biological and nutrition-based products in house, ensuring our products meet our standards and produce the results we expect.