A woman from our church needs a handrail installed on her front steps and along part of her sidewalk in a single family home in Springfield near Lorton, VA. We want to make sure the person doing the work is familiar with state and local building codes so the property would be able to be resold without issues in the future. It needs to be sturdy enough to help her safely up and down the stairs and sidewalk. Please include one reference I can text or call to ensure the woman's safety and security.