JNJ Improvements

JNJ Improvements. JNJ is a licensed and bonded home improvement contractor. We have been doing business, primarily in Anne Arundel County, for over twenty five years. Our offices are situated in Severna Park, and we're active members of the community. Over the years, we've been active with the Jaycees, the Greater Severna Park Chamber of Commerce, and other community organizations, as well as the Home Builders of Maryland, and the Remodeler's Council.