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Complete AC Services
Marathon, FL

Same-Day Free Estimates 

FKEC Rebates

Military & First Responder Discounts

Hours:

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Your Trusted Partner for Cooling Comfort in the Keys

When the Florida heat becomes unbearable, you need reliable air conditioning solutions you can count on. Florida Keys Air Conditioning has been keeping homes and businesses cool in Marathon, FL since 2013. As a locally owned, family-operated business, we understand the unique cooling challenges that come with island living and deliver personalized service that larger companies simply can't match.

We proudly serve Marathon, FL, and the Middle Keys with a full range of AC services designed to keep your space comfortable year-round. Our military-owned company brings discipline, integrity, and unmatched customer care to every job. From quick repairs to complete system overhauls, we have the solutions you need. Ready to experience the difference? Contact us today for your same-day free estimate.

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Why Choose Us

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Same-Day Free Estimates

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Premier Customer Service

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Military & First Responder Discounts

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Locally Owned

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Veteran Owned

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Over 10 Years in Business

Florida Keys Air Conditioning

Why Choose Us

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Same-Day Free Estimates

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Premier Customer Service

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Military & First Responder Discounts

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Locally Owned

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Veteran Owned

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Over 10 Years in Business

Florida Keys Air Conditioning

Why Choose Us

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Same-Day Free Estimates

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Premier Customer Service

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Military & First Responder Discounts

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Locally Owned

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Veteran Owned

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Over 10 Years in Business

Florida Keys Air Conditioning
AC Drain Line Services

A clogged drain line can lead to water damage and reduced system efficiency. We provide thorough drain line cleaning and maintenance to prevent backups and keep your AC running smoothly throughout Marathon, FL, and the Middle Keys.

AC Installation
Upgrading to a new air conditioning system is a significant investment, and we make sure it's done right the first time. Our certified technicians install quality systems from trusted brands like Trane, Rheem, and Mitsubishi Electric with a new unit price match guarantee that protects your budget.
AC Maintenance
Regular maintenance extends the life of your cooling system and helps you avoid costly emergency repairs. Our comprehensive maintenance plans include priority service and special discounts, with maintenance plan customers receiving 10% off service calls.
AC Repair

When your AC stops working in the Keys, you need fast solutions. Our skilled team diagnoses problems quickly and provides effective repairs that restore your comfort, serving Marathon, FL, and the Middle Keys with the urgency you deserve.

AC Replacement
If your current system is beyond repair or costing too much to operate, we'll help you select and install a replacement that fits your needs and budget. Take advantage of our $250 discount on new equipment installations and available FKEC rebates to make your upgrade more affordable.
Mini-Split Installation and Air Repair

Mini-split systems offer flexible, energy-efficient cooling for specific rooms or additions where traditional ductwork isn't practical. We install and repair ductless systems throughout Marathon, FL, and the Middle Keys, bringing you customized comfort with minimal disruption to your space.

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Recent Projects

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Here's what our satisfied customers are saying...

At Florida Keys Air Conditioning, we take pride in providing exceptional HVAC solutions to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Florida Keys Air Conditioning and let others know what you think.

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