Over 60 years of Service Owned and operated by the same family for over 60 years, Julius Petersen Boatyard occupies one of the most scenic pieces of waterfront on the Hudson River, with spectacular views of Hook Mountain to the north and the Tappan Zee Bridge two miles south. Located at coordinates 41 06 North, 73 5 West, Petersens Boatyard is committed to providing the highest level of service in all aspects of marine work. This tradition has earned us a customer base whose loyalty is unparalleled and whose word-of mouth recommendations constitute the majority of our new business. Were dedicated to meeting the needs of our customers in a professional manner, with personal attention, work completed on time and competitive pricing.