Marathon Electrical Contractor        |        Florida Sign Contractor        |        Electric Parts Warehouse       |        Marathon Crane Service

Marathon Electric Sign & Light provides outstanding products and exceptional service through out the Florida Keys at reasonable rates.   Marathon Electric Sign & Light is a fully licensed and insured electrical and sign contractor with over 30 years of experience.  Conveniently located in Marathon, we are able to provide service from Key Largo to Key West.

Contact us today for all your electric and signs needs.  Experience our professionalism from start to finish.  We do the job right the first time, every time!!

Call Us Today: 800-749-0922 or 305-743-5805

Marathon Electric Sign & Light

walgreens pharmacy sign - light pole installation

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]



Call Marathon Electric Sign & Light today for all of your electrical service or business sign needs. 

Marathon Electric replaced the halogen lamps on my track lights with LED lamps.  It cost me $1200.00, but WOW, I’m saving nearly $200 every month on my electric bill.    

Dori M.  Marathon, FL



Call: 305 743-5805

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