Parker’s Building Supply is a long‑established specialty building materials distributor, founded in 1930 in Port Authur, TX, Parker provides hardware, tools, lumber, cabinetry, windows, doors, paint, and other construction products to DIY homeowners, remodelers, and professional contractors. A Brief Overview The Counter Sales Representative is responsible for assisting customers and contractors with the sales process by taking orders over the counter, answering questions, and receiving payment for customer orders.