Siebert Yacht Management is a professional yacht service company that takes pride in providing a personalized service for our clients. Siebert Yacht Management provides 95% of its services in house. With a highly trained staff they can service anything from the bottom, to the top of the antennas, and anything in between. Siebert Yacht Management believes that the secret to a highly skilled technician is through training and hands on experience. Our technicians have acquired many years in training and earned certifications from an assortment of engine manufacturers, electronic manufacturers, NMEA and ABYC. All of our technicians, including John Siebert, must retain their NMEA and ABYC Certifications in order to service our fleet of yachts. Siebert Yacht Management stands behind our workmanship with a one year guarantee.