Site reviews, planning, development, construction trauma, hazardous and damage research, assessment and evaluations for the home owner, insurance companies and tort cases. At Halstead's Arboriculture Consultants we specialize in all phases of consulting, arboriculture and horticulture, site reviews, planning, development, construction trauma, hazardous and damage research, assessment, evaluation of the homeowners, insurance companies, and tort cases. Halstead's has many ISA certified employees and ISA members on staff!