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Commercial HVAC Services
Marathon, FL

Same-Day Free Estimates 

FKEC Rebates

Military & First Responder Discounts

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Keeping Your Business Comfortable Year-Round

When your commercial HVAC system goes down, every minute counts. Florida Keys Air Conditioning delivers fast, reliable heating and cooling solutions for businesses in Marathon, FL. As a locally owned company that's been serving the community since 2013, we understand the unique climate challenges your business faces and provide customized solutions that keep your operations running smoothly.

Our veteran-owned team brings over a decade of experience to every job serving Marathon, FL, and the Middle Keys. We handle everything from emergency repairs to complete system installations, with same-day estimates available. If you need a new unit installed or routine maintenance to prevent costly breakdowns, contact us today and experience the difference professional commercial HVAC service makes.

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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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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
Commercial AC Installation
Upgrading your business's cooling system is a significant investment, and we make it count. Our installation team works with leading brands like Trane, Rheem, and Mitsubishi Electric to provide energy-efficient systems tailored to your space. We offer a new unit price match guarantee and $250 off new equipment installations.
Commercial AC Maintenance and Repair
Regular maintenance prevents unexpected breakdowns during your busiest seasons, and our maintenance plan customers receive 10% off service calls. When repairs are needed, we respond quickly with solutions that minimize downtime and keep your customers and employees comfortable.
Commercial Heater Installation
Even in the Florida Keys, reliable heating is essential for your business during cooler months. We'll assess your facility's requirements and install an efficient heating system that delivers consistent warmth without breaking your budget.
Commercial Heater Maintenance and Repair
Cold weather shouldn't reveal that your heating system isn't working properly. Our preventive maintenance services keep your heater operating efficiently, and when problems arise, we provide prompt repairs that restore comfort quickly.
Ice Machine Installation and Repair
For restaurants, bars, and hospitality businesses, a functioning ice machine is essential. We install and service commercial ice machines to ensure you have a reliable supply when your customers need it most.
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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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