Hire an established remodeling contractor based in Lincoln, ND Giving your home an extreme makeover is easy when you hire the right remodeling contractor. With over two decades of experience, the owner of Roth Worx LLC can do whatever is needed to update your home in Lincoln, Bismarck, Mandan, and the surrounding North Dakota areas. We provide affordable home improvement services and free estimates. And if you're a veteran or first responder, you'll get 5% off when you show us a valid ID.