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.

Air Conditioning Experts in Southwest Florida

Southwest Florida is relentlessly hot and humid for most of the year. When the temperatures rise, there’s no time to waste on slow service or shoddy repairs. You need an AC team that shows up fast, fixes it right, and treats you like royalty. That’s Castle Air Cooling & Heating.

Locally owned and operated since 1990, we proudly keep homes in Englewood, Port Charlotte, Venice, and the surrounding areas cool and comfortable in every season. With honest pricing, same-day service, and hundreds of glowing reviews, we’re proud to be Southwest Florida’s go-to air conditioning experts.

Contact us today to request service with our team in Southwest Florida.

Complete Air Conditioning Services in SW Florida

We offer a full range of HVAC services to ensure your home stays comfortable without sending your energy bills soaring.

AC Installation

Installing an air conditioner is a big decision. Whether you’re installing mini-splits in Rotunda West or replacing an old AC unit in your North Port home, we make the process fast and easy. Our team handles everything from proper sizing and ductwork services to system testing and hauling away your old unit, if necessary.

We work with industry-leading brands like York, Goodman, and Rheem, offering a variety of efficient and budget-friendly options, including:

Each installation includes manufacturer and labor warranties, so your investment is protected from day one.

AC Repair

A broken AC in the Florida heat can quickly become an emergency. That’s why Castle Air offers fast, around-the-clock cooling repair services for all makes and models. Our technicians show up on time, explain what’s wrong, and fix the issue without upselling you on unnecessary services. Whether your unit is blowing hot air, making strange noises, or refusing to turn on at all, we’ll get it back in working order in no time.

Preventative AC Maintenance Plans

Avoiding AC problems is much easier than fixing them. Our preventative maintenance plans help your system run more efficiently and last longer. With seasonal check-ups and professional tune-ups, we make sure your system is always up to the challenge of Florida’s tropical climate.

Indoor Air Quality Solutions

If the air inside your home feels stuffy, smells off, or triggers your allergies, it might be time for an air quality upgrade. Luckily, we offer solutions that work, including:

  • Sanitizing UV light systems
  • Electronic air cleaners
  • Dehumidifiers
  • Whole-home air purifiers

We’ll evaluate your current setup and recommend improvements without overcomplicating things.

Thermostat Upgrades and Smart Controls

Smart thermostats are an affordable investment that makes your AC smarter. Options from Nest, Ecobee, and Honeywell help you control your cooling from anywhere, optimize energy usage, and save money on utility bills. Whether you’re looking for simple scheduling or full app control, we install and support the latest comfort control technology.

Why Homeowners Trust Our Southwest Florida AC Technicians

Keeping your kingdom cool is serious business. Over the past 35+ years, Castle Air Cooling & Heating has built a reputation for fast service, expert workmanship, and down-to-earth customer care. Our team is licensed, insured, factory-trained, and proud to support our local community with excellent service and total integrity. We’re also well-versed in Florida’s climate and building codes, and we treat your home as if it were our own.

Contact us today to schedule cooling services in Southwest Florida.

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.