Serving Wisconsin for over 100 years, Marling Lumber Company is still a family-owned business. With branches of the company spread all over Wisconsin, in Green Bay, Waukesha, Madison, and Janesville, Marling Corporation continues to thrive in a struggling industry. Every contractor or walk-in customer deserves 100% of our experienced employees' attention, so we give it to them. If you have a question, big or small, we have an answer. We look forward to working with you for the next 100 years. Everything you need for your next building or remodeling project is right here from composite decking to roofing materials, to windows, to doors, to trim can be found at Marling Lumber Company.