Boat Repair & Maintenance

Our certified mechanics performs boat repairs as well as services that keep your boat running, like oil changes, tune-ups, and overhauls for all makes and models.

Choose among the following options: 

Bottom paint/ antifouling paint:

Whether you’ve just bought a new boat or are repairing a classic, a good bottom job is a wise investment of time and money.

KLHM’s crew will perform a professional Job in a minimum of waiting time.


Encasing your boat in shrink wrap is a great and economical way to protect it from harsh elements like dirt, dust and sun. Here at Key Largo Harbor Marina we offer shrink wrapping to protect your investment.

We are a PropSpeed certified Marina.


Propspeed System is one of the most effective and longest lasting running gear coating systems.
Propspeed is a foul release coating system designed and proven to prevent marine growth from bonding to metal surfaces below the water line.
Propspeed gives your props and running gear a long-lasting ultra-smooth surface, preventing fouling and giving you more speed.

Four/ two stroke maintenance schedule

Maintenance intervals are either engine running hours or months/years since last maintenance – whichever occurs first.
The frequency will vary by model but a good rule of thumb is to change the oil every 100 hours of operation or once a year.

Key Largo Harbor Marina repairs more than just boat engines. Our great repair services include, but are not limited to the following:

– Aluminum Boats
– Boat Covers
– Boat Seats & Interior Upholstery
– Canvas
– Fiberglass
– Floors
– Gel Coats
– Hulls
– Propellers
– Sail Boats
– Transoms

Our commitment

 Fulfilling all needs and requirements of our clients’ boats.

We use the top-brand products to protect, beautify and improve the performance of all types of boats. 

Come visit us today!

Key Largo Harbor

Marina

Marina