About Johnsen Amphibious Marine Contractors, Inc.

JAMC is a leading marine contractor firm based out of Merritt Island, Florida. JAMC has been instrumental in building numerous custom marine projects throughout Florida, the Southeast and the United States since 1964.

Whether you're looking for a custom-built residential or commercial dock, deck, seawall or boatlift or have your own plans, JAMC is here to help.

Be sure to visit our photo gallery to see a sampling of some of the many projects we have been involved with throughout Brevard County and the rest of Florida.