Jack's Mullett Lake Marina has been a cornerstone of the Northern Michigan boating community for over 50 years, serving boat owners, anglers, and watercraft enthusiasts on Mullett Lake and the Michigan Inland Waterway with dedication and expertise. Located at 7700 Mullett Lake Road in Cheboygan, Michigan, the marina sits on the north end of Mullett Lake between Topinabee and Cheboygan — just a short boat ride from the mouth of the Cheboygan River and its connection to Lake Huron and the broader Great Lakes system. Jack's experienced service team handles a wide range of boat repair and maintenance needs, including outboard and inboard engine service, mechanical diagnostics, fuel system repair, routine tune-ups and maintenance, Jet Ski and personal watercraft repair, and general marine repairs of all kinds. With over five decades of experience servicing vessels on the Inland Waterway and across Cheboygan County, the technicians at Jack's bring deep local knowledge and proven expertise to every job. Their goal is simple: get your boat back on the water as quickly and reliably as possible.