Welcome to Cosme's Marine!

We are  located  at 5670 Laurel Avenue, behind the CVS on Stock Island in Key West, Florida.  

Call us at (305) 296-5400 or stop by and say hello!

Cosme's Marine is Key West's full service marine center, offering sales, service and warranty work.  

With over 30 years industry experience, and 15 years as a master marine technician, we know how to get your boat back in the water fast.