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HVAC Services in St. Augustine, FL

For immediate service or repairs, call 386-222-1342.

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Are you searching for HVAC Services and AC repair services in St. Augustine, FL? Southern Air is your go-to provider, dedicated to keeping your home comfortable throughout the year. We understand the importance of a well-functioning air conditioning system, especially during the warm summer months. Whether you need prompt AC Repairs, routine maintenance, or new installations, our experienced team is here to help. Serving zip codes 32080 and 32086, we’re committed to providing accurate and detailed services to our local community. Contact us today!

If you need Heating or other HVAC services in the Northeast Coast of Florida, Southern Air is your go-to. For over 43 years, we have provided installation, repair, and maintenance services so you can focus on enjoying the area. Our office in Palatka, FL is 50 minutes away from St. Augustine, and we can be at your doors ASAP. Read our reviews and see what your local neighbors are saying about our work and customer service. 

Need help with saving money on repairs, installation, or annual maintenance? Check out our special deals for ways to save!

Heating Services in St. Augustine, FL

Heating is an often overlooked part of HVAC services in St. Augustine, FL. But you’ll be glad for your heating system when the temperatures drop.

Heating Repair in St. Augustine, FL

Our heating repair services in St. Augustine, FL start with inspection and troubleshooting. 

Our highly trained technicians will promptly identify and address key HVAC repair concerns such as:

  • Pilot light and ignition issues
  • Malfunctioning thermostats
  • Airflow issues
  • Faulty components
  • Noisy systems

Heating Replacement and Installation in St. Augustine, FL

We can help you choose and install the following:

Prices may vary between options, but we’ll work with you to determine which best fits your needs and budget.

Heating Maintenance in St. Augustine, FL

Our heating maintenance service in St. Augustine, FL, can help identify possible issues before they pop up and make sure your system is ready to function well.

Our highly trained technicians walk through a detailed checklist that includes:

  • Thorough inspection
  • Cleaning of key components
  • Lubrication of moving parts
  • System testing

Air Conditioning Services in St. Augustine, FL

Your HVAC system has a big job to do, and you need reliable services to back it up. At Southern Air, we offer a range of AC services to help you beat the heat.

AC Repair in St. Augustine, FL

Having your air conditioning system fail in the heat of summer can be brutal. When this happens, you want to know your HVAC contractor in St. Augustine, FL can take care of the repairs quickly and correctly.

Southern Air is here, providing prompt service and reliable work. We’ll find the root cause of the problem and correct it using high-quality parts and industry-approved techniques.

AC Replacement and Installation in St. Augustine, FL

If your air conditioner is on its last legs, you may want to upgrade to a newer, energy-efficient unit. Or maybe your older property doesn’t have an AC, and you want to install one. No matter the situation, our trained technicians can provide the necessary HVAC services in St. Augustine, FL.

We’ll evaluate your needs and suggest air conditioners that would be the best fit. Then, we’ll handle the entire installation process, including removing your existing unit.

AC Maintenance in St. Augustine, FL

Scheduling regular maintenance helps ensure your AC is always running at its most efficient while prolonging its lifespan and preventing unexpected breakdowns.

During your maintenance appointment, we’ll perform:

  • Coil and drain line cleaning
  • Refrigerant checks and adjustments
  • Air filter cleaning or replacement
  • Inspection of key parts
  • Thermostat testing and collaboration

By scheduling in the spring, your AC system will be ready to keep you cool all summer.

We want to make AC maintenance as easy as possible. So, we offer comprehensive maintenance plans that include tune-ups, priority service, and discounts on repairs. 

Frequently Asked Questions

What HVAC services are offered in St. Augustine?

HVAC services in St. Augustine typically include installation, repair, and maintenance of cooling and heating systems.

How can I find a reliable HVAC contractor in St. Augustine?

You can find reliable HVAC contractors by checking online reviews, asking for referrals, and verifying their licenses.

What should I consider when choosing an HVAC service?

Consider factors such as experience, customer reviews, pricing, and the range of services offered.

Are HVAC services in St. Augustine expensive?

The cost of HVAC services varies based on the type of service, the complexity of the job, and the contractor you choose.

How often should I service my HVAC system?

It is recommended to service your HVAC system at least once a year to ensure optimal performance.

What signs indicate my HVAC system needs repair?

Signs include unusual noises, inconsistent temperatures, increased energy bills, and poor air quality.

Schedule Your HVAC Services in St. Augustine, FL 

Make sure your heater and AC are in top shape with our HVAC services in St. Augustine, FL. Call Southern Air at (386) 222-1342 to schedule your appointment today.

What Your Neighbors Are Saying!

Excellent
Southern Air4.9
Based on 1875 reviews
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John U.
1 day ago
Southern Air exceeded all my expectations in all areas! Timely friendly professional service throughout their visit left me feeling confident my home will be properly cooled for the upcoming hot summer and warm for those rare winter days in North Florida! No need to ever look elsewhere for your HVAC service! If allowed I would have given a 10 star 🌟 rating!!
Response from the owner:Thank you for the 10-star praise! We’re so glad our team could deliver timely, professional service and keep your home comfortable year-round. We truly appreciate your trust in Southern Air!
Jim J.
3 days ago
House AC died around noon, called Sunshine AC around 2, Jamar arrived shortly after 5, had system running in short order only to discover the unit was losing freon, a leak. The system is just over 9 years old, Goodman brand, 5 ton dual stage. We weren't anticipating this kind of news, Jamar thoroughly explained our options as to whether to put our money into repairing this unit or replacing it. Sound money says replace it. We will be getting estimates from Sunshine AC and a couple other companies, not sure we will use a Goodman system again. More to come!
Response from the owner:Thank you, Jim, for sharing your experience and for the 5-star rating. We’re glad our fast response and professionalism helped get your AC running quickly, and that everything was explained clearly so you could weigh repair versus replacement with confidence. Please feel free to call us anytime for a seasonal tune-up, a second opinion on replacement options, or to set up ongoing service.
Shawn P.
5 days ago
The tech who Came today was a young man named Lake. Cool huh? He was on time, friendly and informative! Thank you for having such friendly and helpful technicians. They all have been awesome and are welcome to come back to my home anytime. Thank you!
Response from the owner:Hey Shawn! Thank you so much for the 5-star review! We appreciate the opportunity to earn and keep your business for years to come!
Estrella J.
1 week ago
I’ve used Southern Air at a different residence in the past and was just as satisfied today, as I was a couple of years ago. Jason was extremely professional, knowledgeable, and polite. Additionally the communication that comes from their office staff is top notch. A breath of fresh air in an environment that many companies don’t respond.
Response from the owner:Thank you, Estrella, for your feedback and for choosing Southern Air again; we’re grateful you noticed our professionalism and fast response, from Jason’s courteous expertise to our office team’s clear communication. If you’d like, please call us anytime to schedule a seasonal tune-up or set up ongoing maintenance service.
TopangaK9
2 weeks ago
Technician Justin Coates went above and beyond servicing my two AC units. I'm in Florida, one of the units is in the attic, poor guy. He was professional, knowledgeable and VERY thorough. I also like that Southern Air reminds me when service is due. Update: today 9/15/2026, "Jamar Witt" came out, determined that the duct in the ATTIC had collapsed and replaced it. NOT an easy task in a 100+° attic in a limited space! He also replaced a weak capacitor that was still under warranty. Knowledgeable, professional, and personable. Highly recommend Southern Air. 🌟 🌟 🌟 🌟 🌟
Response from the owner:Thank you so much for your 5 Star review TopangaK9!

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Financing Options

Comfort today, pay over time.

At Southern Air, we believe in providing accommodation for our valued customers. It’s tough predict when your air conditioner is going to need replacement. For that reason, it can be challenging to budget for a new system. 

With our flexible financing options, you can get the comfort you deserve without breaking the bank. Contact us today to learn more about our lending options, or get pre-approved online today. 

Financing Options

Customer Reviews

See What Your Neighbors Are Saying About Southern Air!

Our team is known for: professional service, accurate repairs, and fast response.

  • We got great air conditioning service from Southern Air this week. They even came out Sunday and didn’t charge extra. They got our units replaced in one day, and they were very respectful of our home and belongings.

    -Rhonda C.

  • Jamar was very prompt, professional and over all great Tech. He kept us informed on things he was doing etc. Southern Air rocks, plain and simple. Having a Tech that was great and efficient, was awesome.

    -Lindie K.

  • Our technician came out today to service our AC. He was very courteous and explained things to me. Professional demeanor and appearance. I received a text and a call prior to his arrival.

    -Rita C.

  • Justin came out on a Sunday and was very thorough and knew exactly what the issues were. He is a top notch HVAC technician. Myself and my family are grateful.

    -Shawn R.

  • Justin did a great job. Very polite, thorough and professional. You’re fortunate to have an employee like him representing your company in this day with help shortages. Plus the service was very reasonably priced.

    -William M.

  • Jeremy came to my house right on time in the morning, diagnosed my problem, went to the shop and made a game plan with some of his crew, and was back at my house within the hour to complete the job by days end.

    -Elliott O.
    Michael
    10 hours ago
    Tech was very professional and courteous.. and answered all my questions
    Response from the owner:Michael, thank you for the 5 Star Review! It means a lot!
    Dian A.
    12 hours ago
    Jason was very thorough. Explained everything that was wrong with my unit and what it would take to repair.
    Response from the owner:Thank you, Dian, for your feedback and for choosing Southern Air. We’re glad our team was thorough and clearly explained what was going on with your unit and the repair options, and we take pride in our professionalism. Please call us anytime to schedule a seasonal tune-up or set up ongoing service to keep everything running smoothly.
    Joanne J.
    12 hours ago
    Albert was awesome! Love southern air!
    Response from the owner:Thanks for the shoutout! Damon always appreciates hearing this.
    keith I.
    16 hours ago
    Excellent service with a smile and a great attitude.
    Response from the owner:Keith, thank you for the 5-star review and for choosing Southern Air. I’m glad you had an excellent experience with our service, and we appreciate you taking the time to share it.
    John U.
    1 day ago
    Southern Air exceeded all my expectations in all areas! Timely friendly professional service throughout their visit left me feeling confident my home will be properly cooled for the upcoming hot summer and warm for those rare winter days in North Florida! No need to ever look elsewhere for your HVAC service! If allowed I would have given a 10 star 🌟 rating!!
    Response from the owner:Thank you for the 10-star praise! We’re so glad our team could deliver timely, professional service and keep your home comfortable year-round. We truly appreciate your trust in Southern Air!
    Shawn R.
    2 days ago
    Jason is awesome does exactly what is supposed do goes above and beyond to make sure we are happy
    Response from the owner:Thank you, Shawn, for taking the time to share your feedback. We appreciate you recognizing Jason’s professionalism and his commitment to making sure everything is done right and you’re well taken care of. If you ever need seasonal tune-ups or would like to set up ongoing service, please call us anytime.
    Matthew A.
    2 days ago
    Good technician and friendly.
    Response from the owner:Thank you, Matthew, for taking the time to share your feedback. We’re glad you had a positive experience and that our technician was courteous and helpful, and we aim to keep every visit professional. Please feel free to call us anytime to schedule seasonal tune-ups or set up ongoing service.
    Melisa C.
    3 days ago
    Great service, very professional, knowledgeable
    Response from the owner:Thank you, Melisa, for your feedback and for noting the great service along with our professionalism and know how. We take pride in staying professional and responding quickly to your HVAC needs. Please call us anytime for seasonal tune-ups or if you would like to set up ongoing service.
    Jim J.
    3 days ago
    House AC died around noon, called Sunshine AC around 2, Jamar arrived shortly after 5, had system running in short order only to discover the unit was losing freon, a leak. The system is just over 9 years old, Goodman brand, 5 ton dual stage. We weren't anticipating this kind of news, Jamar thoroughly explained our options as to whether to put our money into repairing this unit or replacing it. Sound money says replace it. We will be getting estimates from Sunshine AC and a couple other companies, not sure we will use a Goodman system again. More to come!
    Response from the owner:Thank you, Jim, for sharing your experience and for the 5-star rating. We’re glad our fast response and professionalism helped get your AC running quickly, and that everything was explained clearly so you could weigh repair versus replacement with confidence. Please feel free to call us anytime for a seasonal tune-up, a second opinion on replacement options, or to set up ongoing service.
    Steven P.
    3 days ago
    As always A+++. Thanks again.
    Response from the owner:Thank you for taking the time to leave a rating, Steven! Your support means a lot to us at Southern Air. If you have any specific feedback or need anything in the future, feel free to reach out.
    Debby E.
    4 days ago
    Trent was on time and very professional. He was very helpful, and explained everything he was doing in a way I would understand. I would give him an A+!
    Response from the owner:Thank you for your kind words, Debby. I'm glad to hear that Justin was able to help get you back up and running quickly. We appreciate your business and look forward to serving you again in the future.
    Shawn P.
    5 days ago
    The tech who Came today was a young man named Lake. Cool huh? He was on time, friendly and informative! Thank you for having such friendly and helpful technicians. They all have been awesome and are welcome to come back to my home anytime. Thank you!
    Response from the owner:Hey Shawn! Thank you so much for the 5-star review! We appreciate the opportunity to earn and keep your business for years to come!
    Pam F.
    6 days ago
    Justin performed our a/c semi-annual service maintenance. He always spends quality time checking everything thoroughly. Justin's professional personality is a plus for Southern Air.
    Response from the owner:Thank you for another 5-star review, Pam! 🌟 We’re grateful for your continued trust and support—it means so much to our team!
    Constance J.
    7 days ago
    We called on a Saturday because the AC wasn't working, Justin was at our house in about an hour. He was friendly and professional and had our AC up and running in no time. We would highly recommend them!
    Response from the owner:Thank you, Constance, for your feedback and for sharing your experience with Southern Air. We’re glad our fast response and professionalism helped get your AC running quickly. Please call us anytime for seasonal tune-ups or to set up ongoing service.
    Estrella J.
    1 week ago
    I’ve used Southern Air at a different residence in the past and was just as satisfied today, as I was a couple of years ago. Jason was extremely professional, knowledgeable, and polite. Additionally the communication that comes from their office staff is top notch. A breath of fresh air in an environment that many companies don’t respond.
    Response from the owner:Thank you, Estrella, for your feedback and for choosing Southern Air again; we’re grateful you noticed our professionalism and fast response, from Jason’s courteous expertise to our office team’s clear communication. If you’d like, please call us anytime to schedule a seasonal tune-up or set up ongoing maintenance service.
    W S.
    1 week ago
    Service representative, Jamar, represents Union Air quite well. Further, he placed an order for a box of Air Filters, very much appreciated!! Timely, very professional.
    Response from the owner:Thank you! We're glad we provided timely, professional service and helpful solutions. Thank you for choosing Southern Air!
    autumn W.
    1 week ago
    Trenton Woo did such an amazing job! He went above and beyond and was very attentive made sure that everything was properly done and checked out cleaned it very well. Saved me a lot of money truly is a great technician.
    Response from the owner:Thank you, Autumn, for taking the time to share your feedback. We’re glad you were pleased with the thorough work, careful cleanup, and cost savings, and we pride ourselves on professionalism every step of the way. Please call us anytime to schedule seasonal tune-ups or set up ongoing service to keep your system running efficiently.
    Susan B.
    1 week ago
    Justin seems to be a very knowledgeable technician with air conditioning units. He is very professional.
    Response from the owner:We appreciate your feedback. Thank you for the review!
    Chris C.
    1 week ago
    Fast and friendly service
    Response from the owner:Thank you, Chris, for your feedback and for highlighting our fast, friendly service. We take pride in our fast response and professional care on every HVAC visit. Please call us anytime if you’d like to schedule a seasonal tune-up or set up ongoing maintenance.
    Terri H.
    2 weeks ago
    Lake was a Godsend bringing us a portable unit until our ac is repaired. He was very punctual and professional. He is an awesome service representative. Thank you.
    Response from the owner:Thank you for sharing your experience! We’re thrilled to hear Matthew and the team provided fantastic service with quick response times. We truly appreciate your continued trust and recommendation of Southern Air!
    William O.
    2 weeks ago
    Randy was very skilled and informative.
    Response from the owner:Thank you for the kind words, William. I'm glad to hear that Randy's expertise and clear communication made for a positive experience. We appreciate you choosing Southern Air!
    Betsy D.
    2 weeks ago
    The technician was very informative and extremely helpful.
    Response from the owner:Thank you, Betsy, for your feedback and for sharing your experience. We’re glad our technician could provide clear, helpful information, and we pride ourselves on professionalism in every visit. Please call us anytime for seasonal tune-ups or to set up ongoing service to keep your system running smoothly.
    Suzan C.
    2 weeks ago
    Albert was fantastic! He arrived in a timely manner and quickly solved our problem. I will definitely recommend Albert and Southern Air, and will continue to use Southern Air for my annual maintenance.
    Response from the owner:Thank you so much for taking the time to leave us a 5 star review!
    Marshall B.
    2 weeks ago
    My technician was great. He had been to our house before and knew where to go quickly and cleanly. I plan to renew .y semi annual service program. When it is due in 6 months.
    Response from the owner:Thank you, Marshall, for taking the time to share your feedback. We’re glad your technician made the return visit smooth and kept everything neat, and we pride ourselves on professionalism. Please call us anytime to schedule your next seasonal tune-up or to set up ongoing service when your semi-annual plan is due.
    Daniel R.
    2 weeks ago
    Lake is a very knowledgeable and caring technician. He took the time to explain the process. Very patient and double checked his work! Highly recommend this young man! Will certainly work with the Southern Air in the future! Thank you.
    Response from the owner:Thank you, Daniel, for taking the time to share your feedback. We’re glad our technician provided a clear explanation, worked carefully, and made you feel well taken care of, and we pride ourselves on professionalism. Please give us a call anytime you’d like to schedule seasonal tune-ups or set up ongoing service.

    Schedule Service

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