While purchasing an old vessel or boat it is mandatory to do a deep marine survey of the ship. Compass Marine Consultants are the best Hull and machinery H&M surveyor Maine with more than 30 years of experience in the field of marine survey. To get more details, visit our website and check all relevant information regarding the marine survey. Thank you. Hull and machinery H&M surveyor Maine If you have an urgent inquiry you can call us directly on the given contact number. To get daily updates follow us on social media all links are available on the website. Thank you!