Welcome to Hammontree & Associates, Limited

Located in North Canton, Ohio, with offices in St. Clairsville, Ohio; Weirton, West Virginia, and Delmont, Pennsylvania, we offer complete civil engineering and surveying services with departments specializing in oil and gas well site development, pipelines, civil site development, transportation, structures, environmental and municipal engineering, and landscape architecture.  All of our departments have experience in planning, design, and construction as well as the preparation of plans, specifications, and cost estimates.  Our service area extends over a large portion of the eastern United States.