Add value and visual appeal to your property with services from our general contractor in Butler, Pennsylvania. Lonnstarr Contracting specializes in residential and commercial roof installations and repairs, as well as new construction and remodeling of kitchens and bathrooms. Siding services, as well as construction and remodeling of composite and treated decks, are also available. At Lonnstarr Contracting, your complete satisfaction is our priority. We are committed to being reliable, fair, honest, courteous, and professional throughout your project.