Whether you need a business sign in the Florida Keys or electrical work in your home, rental property, or business, Marathon Electric Sign & Light is the company you can depend on to do the job right. We pride ourselves in offering the best products and service for every job we perform.

Florida Keys Electrical Contractor

We specialize in “service” for both residential and commercial customers. Conveniently located in the center of the Florida Keys, we are able to provide service to clients with multiple locations at very reasonable rates. We have the largest electrical parts warehouse in the Keys – so its likely we have the part you need – the first time. We also do all other types of electrical work including remodels and new construction.

Electric Contractors Florida Keys - [Learn More]

Electrical Parts Sales

We have over 2000 square feet of warehouse space stocking all kinds of electrical and sign parts. We stock many items the local “big box” store does not including 3 phase gear. If you need it and we don’t have it, we are willing and able to find it for you – fast.

Signs – Sales & Service

We offer sign sales and service through out the Florida Keys. Our professionals will work with you to design the perfect sign for your business location and our team will handle the installation or maintenance of your sign as needed. Getting your sign from a national distributor, no problem – we offer complete install services and work with most all national manufacturers.

Business Signs in Florida - [Learn More]

Crane Service

Marathon Electric Sign & Light offers light duty crane service from Key Largo to Key West. Our 70’ sign crane is perfect for small lifting jobs such as A/C units, appliances, boat motors, sailboat masts, generators, roof trusses, etc. Our rates are very reasonable. 

Florida Keys Crane Service - [Learn More]