24/7 Emergency Service
If you are dealing with an urgent HVAC issue, our team is here for you 24/7! Call (941) 474-0232 to request emergency AC or heating repairs.

Heating Experts Serving the Charlotte and Sarasota Counties

Southwest Florida may not be known for snow and ice, but when cooler winter weather rolls in, having a reliable heating system makes all the difference. Chilly mornings, drafty evenings, and unexpected cold fronts can sneak up on you, and when they do, Castle Air Cooling & Heating is here to keep you warm.

We’ve been a reliable source of home comfort for Charlotte and Sarasota County homeowners since 1990. Our certified technicians are prompt, professional, and always ready to help. From new installations to ongoing maintenance, we bring warmth to your home with the same care and quality we’re known for during Florida’s long cooling season.

Don’t wait until your teeth are chattering. Schedule services today to keep your home cozy all winter.

Full-Service Heating Solutions

Could your heating system use a tune-up? Perhaps it’s time for a complete replacement. Either way, Castle Air has you covered with energy-efficient, long-lasting heating solutions built for Florida’s unique climate.

Heater Installation & Replacement

If your current heating system is struggling to warm your home, it might be time for an upgrade. We provide high-efficiency systems that offer warmth without wasting energy. Our experienced technicians install heat pumps that are perfect for Florida’s mild winters. They use electricity and refrigerant to move heat rather than generate it from a fuel source, allowing them to both heat and cool your home.

Heating Repairs

Are you having heating trouble in the middle of winter? Castle Air has seen it all—clanking noises, mysterious smells, no heat—and we can fix it fast. Our factory-trained technicians spot issues quickly and deliver lasting repairs for your heat pump. You won’t get vague answers or unnecessary upsells—just straightforward, effective service. And when your heater breaks down at night or on the weekend, you can count on us for 24/7 emergency repairs.

Preventative Maintenance

Even the best heating systems need a little attention to keep running smoothly. Our seasonal maintenance checks ensure your heat pump is ready to go when the temperature drops. Consider signing up for a maintenance plan to make things even easier with no overtime charges and 10% off repairs.

Why Choose Us for Heating in Charlotte and Sarasota County?

When winter sends a chill through your home, Castle Air Cooling & Heating is the team you can trust to restore warmth. With over three decades of HVAC experience and a reputation built on honesty and integrity, we uphold the highest standards in everything we do. Plus, upfront pricing, free onsite estimates, and financing options ensure our services stay affordable.

To request heating services fit for royalty, contact us today!

What To Expect

Discover the Castle Air Difference

Locally Operated
24/7 Emergency Service
Unmatched Customer Service
Highly Trained & Experienced Technicians
Unparalleled Honesty & Integrity
Supports Local Non-profit Community
Locally Operated
24/7 Emergency Service
Unmatched Customer Service
Highly Trained & Experienced Technicians
Unparalleled Honesty & Integrity
Supports Local Non-profit Community
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Our Reviews

See What Your Neighbors Are Saying

I just had Mark from Castle Air come out to a home I just purchased in Venice Florida. He was so knowledgeable and walked me through the steps of what was going to happen next. I was very happy that one of my friends in my…

Terry B.

Terry B.

As usual a professional job well done over the years——including installation of a 4-ton York compressor and air handler that are working well in this increasingly hot atmosphere. I value consistency—-and is what Castle Air has shown. That is true professional service.

Mike E.

Mike E.

Been with this company for over 13 years. My daughter recommended this company. Great experience, always on time and explains things if you have questions. I do call the girls in the office, they help a lot. Great company!

Bonnie C.

Bonnie C.

Sean just serviced our AC and got it back running again. The service was courteous, competent, with fair and competitive pricing. I've used them before and I'll use them again. I recommend Castle Air to anyone needing AC service. They treat their customers the way they'd…

John Q.

John Q.

We have used Castle Air for years, both at our business and our home. They have been reliable, professional, and in general very helpful. Accordingly, we highly recommend this company.

Kenneth A.

Kenneth A.