JNB is a family owned business that began in 1992 in Hanksville, Utah, specializing in houseboat repair and modification. The business moved to Lake Powell, Utah, in 2010 to expand and provide additional services for customers. Now, with 30+ years of experience, JNB provides customers with exceptional year round service on all makes and models of houseboats, yachts, and powerboats. Located just 10 miles North of Bullfrog Marina, JNB has a convenient location for all who wish to enjoy what this serene area of Southern Utah has to offer. Call for more information or come into the office located at HWY 276 Mile Marker 31 inside the newly opened convenient store and restaurant.