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Proudly Serving Palatka, FL Since 1980.
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Furnace Repair Services

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Same-Day Furnace Repair in Fleming Island, FL.


As temperatures fall, a properly functioning furnace is key to keeping your home cozy during the chilly winter months. At Southern Air, we specialize in providing professional furnace repair in Fleming Island, FL. Our team of experts has experience diagnosing and repairing various furnace issues. Trust the Southern Air technicians to restore functionality to your heating system so your home stays warm during colder months.

Signs You Need Furnace Repair

Several signs indicate that you may need a professional furnace repair, such as:

  • Insufficient Heating: If your furnace is failing to keep up with maintaining an appropriate temperature in your home or there are cold spots in various rooms, it could be an indication of a broken furnace that requires repair.
  • Unusual Noises: Any strange sounds emanating from your furnace, such as banging, rattling, or squealing, indicate mechanical problems which should be assessed by a professional technician immediately.
  • Frequent Cycling: When your furnace switches on and off repeatedly, or short cycles, this could be a telltale sign of an underlying issue that needs to be diagnosed and fixed immediately.
  • Increased Energy Bills: Unexpected increases in your energy bills without an equal increase in usage could be a telltale sign that your furnace is functioning inefficiently and needs repair.

Common Furnace Repairs

At Southern Air, we have the expertise to handle various furnace repairs, including:

  • Ignition Issues: Faulty ignition components may prevent your furnace from starting or cause intermittent heating, leading to unpredictable performance. We specialize in diagnosing and fixing ignition system issues to restore reliable operation.
  • Blower Motor Issues: Issues with the blower motor may lead to reduced or no air circulation at all, leading to poor or no airflow at all. Our technicians can assess and repair it as necessary in order to ensure proper airflow.
  • Pilot Light Issues: For gas furnace owners, malfunctioning pilot lights can significantly interfere with heating processes. Our experts are available to address pilot light issues and restore proper ignition of your furnace.
  • Thermostat Malfunctions: Unusual temperature readings or unresponsive controls could indicate that something is wrong with the thermostat. Our technicians can diagnose and repair it to ensure accurate heating throughout your home.

Benefits Of Furnace Repair

Timely furnace repair and maintenance offers several benefits for homeowners, including:

  • Improved Heating Performance: Furnace repairs from professionals ensure that your system operates at peak performance, providing reliable warmth throughout your home.
  • Increased Energy Efficiency: Addressing furnace issues may increase its energy efficiency and lead to cost savings on your utility bills.
  • Extended Lifespan: Repairing minor problems early can extend the lifespan of your furnace and help avoid needless replacement costs over time, saving money in the process.
  • Increased Safety: Prompt furnace repairs help ensure safe operation, minimizing potential dangers such as gas or carbon monoxide leaks.

Call Our Team For Furnace Repair Services!

Southern Air offers reliable and cost-effective furnace repair in Fleming Island, FL. Our skilled technicians will efficiently diagnose and address any issues with your furnace to restore its functionality for reliable warmth throughout the winter season. Reach out to us now at 386-247-0777 to set up an appointment and enjoy reliable heating all winter long.


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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. 

Customer Reviews

See What Your Neighbors Are Saying About Southern Air!


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

Terry S. ★★★★★ Came, diagnost the problem scheduled worker to come in the morning to replace the old with a new unit. Very friendly and kind.Carol B. ★★★★★ My technician was Jamar. He was punctual, thorough and professional.KAREN H. ★★★★★ Thank you Robert!Robert is always prompt and professional. He did a great job my maintenance today!Debra P. ★★★★★ My tech, Justin Coates is awesome! It doesn’t matter what questions I ask he explains them so I can understand. He is very knowledgeable and very helpful.Bruce M ★★★★★ Serviceman knowledgeable, professional and efficient. Job very well done.Bruce M. ★★★★★ Our ac stopped working the night before I called, so I called Southern Air first thing in the morning. They put me in at 1:30 and Joel showed up right on time. Joel was totally professional and quick to diagnose the problem with our unit. He repaired it in a very timely manner. I am extremely satisfied with Southern Air and will be recommending them to all our friends. Great job and great staff.15 May 2020Jason came by to service our AC unit. Once again an outstanding job. He also found a problem and corrected it on the spot. We can't be happier with the service Southern Air and Jason have done. We continue to recommend Southern Air a great company.4 May 2021Joel Rivera was our technician. He did an outstanding job. Cleaned the system checked everything and cleaned out our drain line. I can't express how happy we are with Southern Air. They are a great company and I recommend them highly.12 Nov 2021Joel Rivera was our technician. He was right on time and did a great job. Completely cleaned our system checked everything. We could not be happier with the service Southern Air does. We highly recommend them.30 June 2022Lavarus Smith was out technician. He was right on time and very professional. Cleaned and checked our system. He found us a little low on freon and topped off our system. We are very happy with their service, and highly recommend Southern Air.4 July 2022Demare Purifoy was our technician, great gentleman and extremely knowledgeable. Checked a problem we were having on the 4th. I could not ask for better service from any company I have ever delt with. Demare was a prime example of a great tech! Once again I highly recommend Southern Air!5 April 2024We have had Jason Klinger for our technician for the last couple of services. He is extremely good, very thorough and is the consummate professional. I totally trust his opinion and am extremely satisfied with his work. We highly recommend Southern Air.Jan T. ★★★★★ Excellent service – as usual! They never disappoint!Millie Rich D. ★★★★★ Jamar Witt was fantastic, courteous, timely and a great technician. He was careful and respectful as well. Would recommend them highly.Robert F. ★★★★★ Robert did a great job with our service visit. Friendly professional and very polite. He is a good representative of a quality company.Shannon B. ★★★★★ Justin did a great job, very professional, very much appreciated.Stephen S. ★★★★★ Quick! Came inspected and diagnosed in very little time! Fantastic job and super quick and accommodating!!Philip L. ★★★★★ Great and Friendly tech. Great serviceSharon F. ★★★★★ Robert was great. Thorough system check, filter change, checked everything thoroughly. Very polite and professional. Southern Air has a wonderful group working for them!Linda S. ★★★★★ Very friendly and on time. Great service always! Highly recommend!A00 G. ★★★★★ The tech was awesome at explaining everything.Pat Arline B. ★★★★★ I love my Southern Air Serviceman Jamal great worker. Well Mr. Wright you have taught another good worker.Rachel B. ★★★★★ Downstairs HVAC cooling quit working on Saturday around noon.The tech arrived around 3:00 p.m., quickly resolved the problem,and made improvements to the drainage system to prevent future occurrences.The office staff kept us well informed.Larry C. ★★★★★ Jamar Witt was our tech. He was courteous and professional, and answered questions in detail. Jamar diagnosed and repaired the issue very quickly. He was here about an hour and fifteen minutes. Overall, I'm very pleased with his work and would recommend Southern Air to anyone needing HVAC work.Danielle P. ★★★★★ We had an issue with our new unit and when I got home and realized it was not working I called them at 4:55pm and they sent someone that night about an hour later to look at it and get it working until the new part comes ( all no charge bc it’s under warranty)John P. ★★★★★ Justin did a excellent job hereLori J. ★★★★★ Southern Air is an awesome company! They are professional, great prices, and quick to show up for emergencies. Robert has been my service tech several times and he is fantabulous! He is courteous, professional, and very efficient. You can't go wrong using Southern Air! And ask for Robert to be your service tech for prompt professional service.Judy B. ★★★★★ He was very good and professionalRobert G. ★★★★★ Courteous attentive friendly professional I believe his name was Gemma he deserves a raiseDawn ★★★★★ Excellent, He does a wonderful job with great work ethics and very professional. I can't say enough, this is the 3rd time he came and I don't want anyone but him🌸Jeremy C. ★★★★★ Robert was great. Came out late in the evening. Fixed our problem in 15 minutes. Explained everything.Bell E. ★★★★★ Justin was punctual, polite, & very knowledgeable! The office staff provided amazing customer service as well! I highly recommend this company!Stephen L. ★★★★★ Very happy with everything .Will difinitely use you againMichael D. ★★★★★ Justin Coates is an outstanding tech. He is very thorough and takes time to answer questions.Donna C. ★★★★★ I've always received excellent service from Southern Air. Jason is a keeper. He's smart, articulate, polite, and does his work quickly and neatly.Elinor C. ★★★★☆ I am very satisfied with service, professionalism, friendliness of Southern Air. Robert on time, on the job, friendly, professional, ....I am so appreciative. 5starsMargaret E G. ★★★★★ We have been using Southern Air for years and have always been very satisfied with their service. They are punctual and polite and always take the time to carefully explain any issues or potential problems.John W. ★★★★★ Great service!Jennifer F. ★★★★★ Justin is very professional and does his job when he is here to work on our unit. He is honest also and thats a HUGE plus for us.Judy N. ★★★★★ Our first experience having Southern Air service was due to A/C unit going down.Contact person at the office, I believe Gabby, was courteous and mentioned they had a technician available late morning on same day. We received a text with Justin's pic attached to say he would be in.Unbelievable, he was here within 3 hours. Justin is very knowledgeable with his work. He kept us informed of what he was doing. He's courteous and respectful to speak with. He's a great asset to the company.They've gained an additional satisfied customer. Unfortunately, the previous company we were with, about 11 years, could not respond to our needs or apparently cared. We will share our experience with Southern Air with our neighbors and church family.Thank you Southern Air and Justin!Bob & JudyToday's visit..2/21/245 Star technician with Southern Air. Justin is well informed and knowledgeable with his delivery of quality service. He is a man of integrity. Thank you Southern Air for offering quality technicians to the community.Bob & Judyjackson33301 ★★★★★ Always professional and efficient.Jeffrey L. ★★★★★ He is awesome. Did the tuneup, answered all my questions. A real professional. I hope we always get him.js_loader
Carol B.
Carol B.
1712861849
My technician was Jamar. He was punctual, thorough and professional.
KAREN H.
KAREN H.
1712848615
Thank you Robert!Robert is always prompt and professional. He did a great job my maintenance today!
Debra P.
Debra P.
1712785223
My tech, Justin Coates is awesome! It doesn’t matter what questions I ask he explains them so I can understand. He is very knowledgeable and very helpful.
Bruce M
Bruce M
1712676552
Serviceman knowledgeable, professional and efficient. Job very well done.
Bruce M.
Bruce M.
1712326518
Our ac stopped working the night before I called, so I called Southern Air first thing in the morning. They put me in at 1:30 and Joel showed up right on time. Joel was totally professional and quick to diagnose the problem with our unit. He repaired it in a very timely manner. I am extremely satisfied with Southern Air and will be recommending them to all our friends. Great job and great staff.15 May 2020Jason came by to service our AC unit. Once again an outstanding job. He also found a problem and corrected it on the spot. We can't be happier with the service Southern Air and Jason have done. We continue to recommend Southern Air a great company.4 May 2021Joel Rivera was our technician. He did an outstanding job. Cleaned the system checked everything and cleaned out our drain line. I can't express how happy we are with Southern Air. They are a great company and I recommend them highly.12 Nov 2021Joel Rivera was our technician. He was right on time and did a great job. Completely cleaned our system checked everything. We could not be happier with the service Southern Air does. We highly recommend them.30 June 2022Lavarus Smith was out technician. He was right on time and very professional. Cleaned and checked our system. He found us a little low on freon and topped off our system. We are very happy with their service, and highly recommend Southern Air.4 July 2022Demare Purifoy was our technician, great gentleman and extremely knowledgeable. Checked a problem we were having on the 4th. I could not ask for better service from any company I have ever delt with. Demare was a prime example of a great tech! Once again I highly recommend Southern Air!5 April 2024We have had Jason Klinger for our technician for the last couple of services. He is extremely good, very thorough and is the consummate professional. I totally trust his opinion and am extremely satisfied with his work. We highly recommend Southern Air.
Jan T.
Jan T.
1712251780
Excellent service – as usual! They never disappoint!
Millie Rich D.
Millie Rich D.
1712239306
Jamar Witt was fantastic, courteous, timely and a great technician. He was careful and respectful as well. Would recommend them highly.
Robert F.
Robert F.
1712157469
Robert did a great job with our service visit. Friendly professional and very polite. He is a good representative of a quality company.
Shannon B.
Shannon B.
1711997220
Justin did a great job, very professional, very much appreciated.
Stephen S.
Stephen S.
1711986386
Quick! Came inspected and diagnosed in very little time! Fantastic job and super quick and accommodating!!
Philip L.
Philip L.
1711651862
Great and Friendly tech. Great service
Sharon F.
Sharon F.
1711464465
Robert was great. Thorough system check, filter change, checked everything thoroughly. Very polite and professional. Southern Air has a wonderful group working for them!
Linda S.
Linda S.
1711380562
Very friendly and on time. Great service always! Highly recommend!
A00 G.
A00 G.
1710861609
The tech was awesome at explaining everything.
Pat Arline B.
Pat Arline B.
1710846581
I love my Southern Air Serviceman Jamal great worker. Well Mr. Wright you have taught another good worker.
Rachel B.
Rachel B.
1710620881
Downstairs HVAC cooling quit working on Saturday around noon.The tech arrived around 3:00 p.m., quickly resolved the problem,and made improvements to the drainage system to prevent future occurrences.The office staff kept us well informed.
Larry C.
Larry C.
1710529416
Jamar Witt was our tech. He was courteous and professional, and answered questions in detail. Jamar diagnosed and repaired the issue very quickly. He was here about an hour and fifteen minutes. Overall, I'm very pleased with his work and would recommend Southern Air to anyone needing HVAC work.
Danielle P.
Danielle P.
1710456212
We had an issue with our new unit and when I got home and realized it was not working I called them at 4:55pm and they sent someone that night about an hour later to look at it and get it working until the new part comes ( all no charge bc it’s under warranty)
John P.
John P.
1710346308
Justin did a excellent job here
Lori J.
Lori J.
1710194390
Southern Air is an awesome company! They are professional, great prices, and quick to show up for emergencies. Robert has been my service tech several times and he is fantabulous! He is courteous, professional, and very efficient. You can't go wrong using Southern Air! And ask for Robert to be your service tech for prompt professional service.
Judy B.
Judy B.
1710076450
He was very good and professional
Robert G.
Robert G.
1709934309
Courteous attentive friendly professional I believe his name was Gemma he deserves a raise
Dawn
Dawn
1709930396
Excellent, He does a wonderful job with great work ethics and very professional. I can't say enough, this is the 3rd time he came and I don't want anyone but him🌸
Jeremy C.
Jeremy C.
1709771702
Robert was great. Came out late in the evening. Fixed our problem in 15 minutes. Explained everything.
Bell E.
Bell E.
1709756020
Justin was punctual, polite, & very knowledgeable! The office staff provided amazing customer service as well! I highly recommend this company!
Stephen L.
Stephen L.
1709679666
Very happy with everything .Will difinitely use you again
Michael D.
Michael D.
1709587814
Justin Coates is an outstanding tech. He is very thorough and takes time to answer questions.
Donna C.
Donna C.
1709243980
I've always received excellent service from Southern Air. Jason is a keeper. He's smart, articulate, polite, and does his work quickly and neatly.
Margaret E G.
Margaret E G.
1709046472
We have been using Southern Air for years and have always been very satisfied with their service. They are punctual and polite and always take the time to carefully explain any issues or potential problems.
John W.
John W.
1708986332
Great service!
Jennifer F.
Jennifer F.
1708633156
Justin is very professional and does his job when he is here to work on our unit. He is honest also and thats a HUGE plus for us.
Judy N.
Judy N.
1708564582
Our first experience having Southern Air service was due to A/C unit going down.Contact person at the office, I believe Gabby, was courteous and mentioned they had a technician available late morning on same day. We received a text with Justin's pic attached to say he would be in.Unbelievable, he was here within 3 hours. Justin is very knowledgeable with his work. He kept us informed of what he was doing. He's courteous and respectful to speak with. He's a great asset to the company.They've gained an additional satisfied customer. Unfortunately, the previous company we were with, about 11 years, could not respond to our needs or apparently cared. We will share our experience with Southern Air with our neighbors and church family.Thank you Southern Air and Justin!Bob & JudyToday's visit..2/21/245 Star technician with Southern Air. Justin is well informed and knowledgeable with his delivery of quality service. He is a man of integrity. Thank you Southern Air for offering quality technicians to the community.Bob & Judy
jackson33301
jackson33301
1708550649
Always professional and efficient.
Jeffrey L.
Jeffrey L.
1708458879
He is awesome. Did the tuneup, answered all my questions. A real professional. I hope we always get him.
Nas M.
Nas M.
1708378145
Robert is awesome. He is always professional, friendly and very helpful. Southern Air is a great company. They always send someone promptly and are always friendly.
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