305-767-3606 [email protected]

Serving the Florida Keys

Key Marine Service

Marine Air Conditioning & Refrigeration Repair/Installs   

Key Marine Service (KMS) is your Key West and Florida Keys marine air conditioning solution.  Specializing in Dometic, Webasto, Marinaire, Campelify with over 30 years of combined experience. Key Marine Service can help you with repairing or replacing a self contained unit,  AC split system, or Chiller system.  Our certified Key West air conditioning and refrigeration technicians are available seven days a week with after hours services available.

Key West – Florida Keys Marine Air Conditioning Repair & Install

Key Marine Service (KMS) has experienced technicians with training and certifications in marine air conditioning and marine refrigeration. Is your unit not cooling? Need a charge? No problem, you can count on KMS for fast, reliable and affordable service on your boat’s air conditioner or refrigerator.  Call for one of our marine technicians to look at your boat’s air conditioner, fridge or freezer today, at 305-767-3606.

Mobile Marine Air Conditioning Repair & New Installs

A mobile air conditioning repair technician is essential to enjoying your boat in the Lower Florida Keys.  Our technicians will drive to your boat anywhere from Key Largo to Marathon. Stay Cool! We are here to help!

Refrigeration Repair and New Installs

Key Marine Service can help repair most refrigerators and freezers. We also can assist you with replacing your existing fridge or freezer. Whether you have a DC or AC unit our AC/Refrigeration Technicians are here to help.  We specialize in Isotherm and Vitrifrigo, however can service and install most brands.

Trust the experts for your next marine generator repair or new boat generator installation.


Key Marine Service located in the 3D Boat Yard on Stock Island in Key West, FL is your one stop marine service center.  Our facility offers mobile marine repair to the entire Florida Keys (weekend service by request).

Key Marine Service


(305) 767-3606


6801 Shrimp Rd Key West, FL 33040