Sit Back, Relax and Enjoy a Breathtaking Home Work with our local remodeling company in Jersey City, NJ If you're looking for a reliable remodeling company, you've come to the right place. KSM Construction LLC specializes in bathroom, kitchen and basement remodeling services in the Jersey City, NJ area. Our team can repaint your bland walls, replace your old floors and install everything from stylish crown molding to energy-efficient appliances. We'll do whatever it takes to create your ideal living space.