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Quality Services from Your Local HVAC Contractor in St. Johns County, FL, and Other Areas We Serve

As a leading HVAC contractor in St. Johns County, FL, and other parts of northeast Florida, Hallco Heating & Air boasts a great reputation for reliable work and top-notch results. Our services are available throughout the local area, and you shouldn't hesitate to call on us the next time you need help with any issues related to your home's heating, cooling, and indoor air quality systems. We serve clients in:

Technician conducting AC repair

Book a Service

Schedule an appointment by filling out the online contact form.

Extensive HVAC-Related Services

Extensive HVAC-Related Services

Our expertise extends to these HVAC services:

AC Installation

Our experts are standing by to provide professional installation for new construction as well as replacement of antiquated systems that are no longer suitable for repair. Our AC installation services also include sizing your new system to suit your property and helping you select a model that won't break your budget.

AC Repair

Whether your system needs a minor update or full-scale AC repair work, you can rest assured that our crew will handle the tasks correctly. We'll only use quality components that are compatible with your system, and we'll work as quickly as possible to minimize downtime.

AC Maintenance

If your AC system is due for a routine inspection, filter replacement, general AC tuning up, or all of the above, you won't go wrong by hiring us to take care of it. We offer one-time service visits as well as ongoing service plans that cover all the bases when it comes to maintaining your system.

Heating Installation

Heating system installation, set up and procurement are just a few of the many ways that we serve our local clientele. We're equally skilled at heating units installation and replacement in existing homes and new systems in homes that are still being built.

Heating Repair

Even though our service area is located in Florida, the weather still gets cold sometimes. Local homeowners don't want to be without the use of their heating systems during the winter months for even a few days. Our personnel are trained to provide speedy heating repairs to most modern heating systems to ensure that this problem doesn't happen to our local clientele.

Indoor Air Quality

If the quality of the air that your family breathes is important to you, our crew can run tests on the ambient conditions in your home and tailor one of our indoor air quality solutions to address any concerns that you may be having.

Other Solutions We Offer

Other Solutions We Offer

You can also rely on our HVAC company for:

  • Duct Work Modification/ Design
  • Mini Split Installation/Service/Maintenance
  • Dehumidifiers

Ensuring Quality Service in All Areas

Our HVAC company is staffed by caring, knowledgeable personnel who aim to provide quality service to each and every homeowner who turns to us for help. We have a working familiarity with most major HVAC product brands and have access to premium supplies and professional-grade equipment that allows us to achieve the results that our customers deserve.

We also offer these great deals:

  • Save $250 - ductless HVAC installations
  • AC Installation as Low as $99/mo
  • 10% OFF Purchase Of Any Indoor Air Quality Product
  • Free second opiniEstimatesmate/Consultation

Get in Touch With Hallco for Complete HVAC Solutions

Make Hallco Heating & Air your dedicated HVAC contractor in St. Johns County, FL, by contacting us today. We'll answer any questions you have and schedule your initial consultation at your earliest convenience.

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.