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Air
M.D.
Fast, Honest AC Repair on Florida’s Nature Coast
Cool
Serving Hernando, Pasco & Citrus with straightforward answers and clean, professional work — no pressure, no upsells.
Licensed & Insured • BBB Accredited • Tempstar Elite Dealer • We Service All Major Brands

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Templeton the HVAC Shop Mascot Is All About His Paper
Our Hudson shop mascot loves his paper pile. Shredding it, burrowing into it, and claiming it like it’s treasure. We couldn’t resist joking that Templeton is “all about his paper.
Cool Air M.D.
Aug 27, 20252 min read


A Tiny Frog Visitor at the Cool Air M.D. Shop in Hudson
This little frog gave us a smile on a rainy day, but it also reminded us that everything seeks comfort. Whether it’s keeping a frog dry or keeping your home cool, we take that same care with every job.
Cool Air M.D.
Aug 27, 20252 min read


🌱 Building Community at Brookridge: Our HVAC Expo Experience
“Last year, Cool Air M.D. joined the Brookridge Expo and handed out free plants. A year later, one visitor sent us a photo—their plant is still thriving, just like the connections we’ve built.”
Cool Air M.D.
Aug 26, 20251 min read


When Your AC Filter Gets "stuck" – our Technician Darin’s Fishing Adventure
“Sometimes HVAC repair looks a lot like fishing. Tech Darin had to reel a stuck filter out of a mobile home duct with a hanger. A funny story, but also a reminder of why changing your filter regularly is so important for your system’s health.”
Cool Air M.D.
Aug 25, 20252 min read


Ants in the Contactor – A Classic Florida AC Problem
Close-up of ants infesting an AC contactor, causing corrosion and damage to electrical contacts.
Cool Air M.D.
Aug 24, 20252 min read


Stuck TXV Valve – What a Restricted Coil Looks Like in Real Time
Evaporator coil with ice buildup caused by a stuck TXV valve restricting refrigerant flow.
Cool Air M.D.
Aug 24, 20252 min read


Why Is My AC Blowing Warm Air? Common Causes Explained!
“When your AC blows warm air instead of cool, it’s a warning sign. From refrigerant leaks to coil blockages, here’s what might be wrong—and how Cool Air M.D. can fix it fast.”
Cool Air M.D.
Aug 14, 20252 min read
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