Get to Know Our Dedicated Local HVAC Company in St. Johns County, FL

Looking for a reliable HVAC contractor in St. Johns County, FL, or a nearby area? Then, only a skilled professional will do. That means your search should start and end with Hallco Heating & Air. We're proud to have had the opportunity to provide excellent workmanship and great service to many of your local friends and neighbors. We look forward to delivering the same high-quality customer experience to you.

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Our HVAC Company's History and Expertise

Although Hallco Heating & Air was only formally established in 2021, our HVAC company in St. Johns County, FL is backed by more than 25 years of collective heating, AC, and indoor air quality know-how. Our business is owned and operated by the Hall family and serves its diverse clientele from a convenient home base in St. Augustine.

Proudly Serving All of Northeast Florida

We strive for excellence in providing top-quality service and care for all the heating and air conditioning needs of our residential and even commercial clients in these Northeast Florida areas:

The Various HVAC Services We Provide

The Various HVAC Services We Provide

Our professional training and experience have prepared us to manage the following HVAC services:

AC Installation

If you require air conditioning installation services for the first time or need to replace an existing AC unit, our team is here to help. We are experienced in a variety of system styles and can install new and upgraded cooling units from all major national brands.

AC Repair

Whether your system could benefit from routine AC repair services or emergency help, our crew is ready to handle the work. We stock an array of replacement parts so that we can quickly get problematic systems up and running again, and we'll respond to your call for assistance in a timely manner.

AC Maintenance

Periodic AC system maintenance should never be overlooked, but it can be easy to leave important tasks undone or forget about performing regular tune-ups altogether. Our structured maintenance programs offer scheduled service visits conducted by our skilled professionals, and a variety of plans are available for you to pick from.

Heating Installation

Our heating installation services are offered with the goal of ensuring that local homeowners realize the greatest possible returns on the investments that they've made in their new heating systems. We only use proven methods and professional-grade equipment on every project, large or small.

Heating Repair

If you're in need of heating system repairs and don't know where to start, we're here to help. Our trained staff will assess the issue thoroughly and provide you with a detailed estimate. We use only the best repair parts and components for your system, ensuring that the work we do is of the highest quality.

Indoor Air Quality

If your home's indoor environment could use some improvement, an air filtration system installed by our team may be the answer. Our solutions can be customized for use in dwellings of all sizes and layouts.

You Can Also Count on Us For:

You Can Also Count on Us For:
  • Duct Work Modification/ Design
  • Mini Split Installation/Service/Maintenance
  • Dehumidifiers

Why Make Us Your HVAC Professionals of Choice?

Our team possesses a wealth of relevant, reliable HVAC expertise that you'll get to take advantage of when you turn to us. We also do our best to cover all the bases when it comes to communication, customer care, and professional integrity.

Discover Why Many Trust Hallco Today!

Pick Hallco Heating & Air as your go-to HVAC company in St. Johns County, FL, by contacting us for an appointment today. Call our team or fill out our online form to get started!

We Service Units from All Manufacturers, Including

We Service Units from All Manufacturers, Including
American Standard

Need Financing?

We work with multiple lenders to find competitive personal loans and credit cards for your needs.

matt saghy
matt saghy

Hall did an immaculate, professional job. Every person I spoke with was super friendly and answered all my questions. They went beyond and above to make sure me and the dog didn’t melt in the Florida heat! Highly recommend them to anyone in need of their services!

Thomas Measday
Thomas Measday

AC system went down and was able to get service same day. John came out and diagnosed system. He was very professional and had the parts on his truck to get me back up and going the same day. Highly recommend this company.

Ms. August
Ms. August

The technician was super nice and thorough. He explained what he was doing, why, and the solution he implemented. He walked around the house to make sure the air conditioner was functioning before he left.

Linda Tranter
Linda Tranter

Found through a recommendation from our Realtor. Want to keep our new a/c system in top order. Happy with the biannual service. So far, no issues.


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