Otten Contracting, Inc. is a Premier, Custom Builder specializing in Energy-Star Certified Green homes and commercial structures. James Otten, owner, has over 30 years building custom, high-energy efficient homes and commercial structures for customers of Southern Illinois, including the St. Louis metropolitan area and beyond.
All of our structures acquire Energy-Star certification - from conventional stud-built homes to the ultra efficient Insulated Concrete Form(ICF) built home, to our Green-built commercial structures.
Please call or email us today with any questions you may have regarding building a new energy efficient home or commercial building. We offer free, no obligation estimates. Let us show you how building a Green, EnergyStar Certified structure can save you, on average, 30% on your annual energy costs.