John Dawson, Owner


John served in the U.S. Coast Guard for over 25 years.  He retired in 2016 and started Dawson Marine Services.  His experience is in vessel Piloting, Navigation, Electronic Installation, Vessel Electrical, Rigging,, Engine repair, Preventive Maintenance, Line Splicing, and Fiberglass .  His vision for the future of the company is to provide his customers with the knowledge they need to keep there boats in top running condition.   

Cole Dawson, Technician 

Cole graduated Coral Shores High School where he studied Marine Mechanics.  Cole has a strong mechanical aptitude and takes the lead on complex jobs.  Recently Cole replaced the the clutch gears in a MG 5111 Twin Disc transmission, installed new throttle controls and cabling, trouble shot numerous electrical problem with the vessels 12, 24, and 32 volt systems, replaced Sea Star steering system seals.  Along with his ability to diagnose mechanical problems,  Cole has installed complex electronic navigation systems.  Dawson Marine Service invested in TEXA's marine diagnostic, IDC-5 software. Cole is our lead in the development of these systems in our company.  

Maintaining your Vessel 


Preventive Maintenance is the key to lowering repair and cleaning cost, we have over 29 years of combined experience to provide our clients the best quality service possible to gain their full satisfaction. 


We want to be the your maintenance and repair facility for all your boating needs.


Committed to providing you excellent service, so you always choose Dawson Marine Service for your repair needs.


For most people, boat maintenance and repair is not fun or convenient. So, we want make the process as easy and enjoyable as possible for you. We genuinely care about your boat and your experience, and it shows. Our first-time customers continually become our long term customers time and time again, choosing us for all their repair needs.

Dawson Marine Services ​Mobile Boat Repairs in Key Largo

(305) 924-5332

77 2nd Ct, Key Largo FL 33037 us


We’re committed to boat repair and to serving you with quality and value. Call us today for a boat inspection, and see what our commitment to quality is all about!  As a Mobile Marine Service company servicing the Florida Keys, we come to you.