Welcome to Orion Heating LLC! Quality workmanship. Located in Hooksett, NH, We specialize in the service and installation of oil heating systems. Our goal is to provide 100% Customer satisfaction! As a small business, our pricing is great and quality of work consistent. Start your one on one experience today! More About Us Local. Trusted.Serving Hooksett, Concord, Manchester, Bedford, Goffstown, Allenstown, Londonderry, Candia, Chester, Raymond, Derry, and the surrounding areas in Southern New Hampshire. 24/7 Emergency Service Contact Us